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authorLen Brown <len.brown@intel.com>2008-10-22 23:28:43 -0400
committerLen Brown <len.brown@intel.com>2008-10-22 23:28:43 -0400
commit4dff4e7f6cbcd2722b02dbb394ba87c4e05f8841 (patch)
tree2b80f6f9d3b5b1ff4600810c4a30917b2d66b7ab
parent5f50ef453dcb05115fc98f244b8f10bfacd4b8b7 (diff)
parentac88a8f3f7df04774b386ddaf586040adb819b58 (diff)
downloadlinux-linaro-4dff4e7f6cbcd2722b02dbb394ba87c4e05f8841.tar.gz
Merge branch 'pnp-debug' into test
-rw-r--r--Documentation/kernel-parameters.txt4
-rw-r--r--drivers/pnp/Kconfig20
-rw-r--r--drivers/pnp/Makefile4
-rw-r--r--drivers/pnp/base.h10
-rw-r--r--drivers/pnp/core.c29
-rw-r--r--drivers/pnp/driver.c4
-rw-r--r--drivers/pnp/isapnp/Makefile4
-rw-r--r--drivers/pnp/isapnp/core.c12
-rw-r--r--drivers/pnp/manager.c34
-rw-r--r--drivers/pnp/pnpacpi/Makefile4
-rw-r--r--drivers/pnp/pnpacpi/core.c10
-rw-r--r--drivers/pnp/pnpacpi/rsparser.c43
-rw-r--r--drivers/pnp/pnpbios/Makefile4
-rw-r--r--drivers/pnp/pnpbios/core.c4
-rw-r--r--drivers/pnp/pnpbios/rsparser.c18
-rw-r--r--drivers/pnp/quirks.c6
-rw-r--r--drivers/pnp/resource.c12
-rw-r--r--drivers/pnp/support.c14
-rw-r--r--include/linux/pnp.h10
19 files changed, 121 insertions, 125 deletions
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 5d1526cb9cc..533199bdb92 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -1687,6 +1687,10 @@ and is between 256 and 4096 characters. It is defined in the file
Override pmtimer IOPort with a hex value.
e.g. pmtmr=0x508
+ pnp.debug [PNP]
+ Enable PNP debug messages. This depends on the
+ CONFIG_PNP_DEBUG_MESSAGES option.
+
pnpacpi= [ACPI]
{ off }
diff --git a/drivers/pnp/Kconfig b/drivers/pnp/Kconfig
index 821933f9aa5..2a37b3fedb8 100644
--- a/drivers/pnp/Kconfig
+++ b/drivers/pnp/Kconfig
@@ -20,13 +20,21 @@ menuconfig PNP
If unsure, say Y.
-if PNP
-
-config PNP_DEBUG
- bool "PnP Debug Messages"
+config PNP_DEBUG_MESSAGES
+ default y
+ bool "PNP debugging messages"
+ depends on PNP
help
- Say Y if you want the Plug and Play Layer to print debug messages.
- This is useful if you are developing a PnP driver or troubleshooting.
+ Say Y here if you want the PNP layer to be able to produce debugging
+ messages if needed. The messages can be enabled at boot-time with
+ the pnp.debug kernel parameter.
+
+ This option allows you to save a bit of space if you do not want
+ the messages to even be built into the kernel.
+
+ If you have any doubts about this, say Y here.
+
+if PNP
comment "Protocols"
diff --git a/drivers/pnp/Makefile b/drivers/pnp/Makefile
index 26f5abc9c3f..a381a92fd1b 100644
--- a/drivers/pnp/Makefile
+++ b/drivers/pnp/Makefile
@@ -7,7 +7,3 @@ obj-y := core.o card.o driver.o resource.o manager.o support.o interface.o quir
obj-$(CONFIG_PNPACPI) += pnpacpi/
obj-$(CONFIG_PNPBIOS) += pnpbios/
obj-$(CONFIG_ISAPNP) += isapnp/
-
-ifeq ($(CONFIG_PNP_DEBUG),y)
-EXTRA_CFLAGS += -DDEBUG
-endif
diff --git a/drivers/pnp/base.h b/drivers/pnp/base.h
index 9fd7bb9b7dc..5e4e82c8265 100644
--- a/drivers/pnp/base.h
+++ b/drivers/pnp/base.h
@@ -166,3 +166,13 @@ struct pnp_resource *pnp_add_io_resource(struct pnp_dev *dev,
struct pnp_resource *pnp_add_mem_resource(struct pnp_dev *dev,
resource_size_t start,
resource_size_t end, int flags);
+
+extern int pnp_debug;
+
+#if defined(CONFIG_PNP_DEBUG_MESSAGES)
+#define pnp_dbg(dev, format, arg...) \
+ ({ if (pnp_debug) dev_printk(KERN_DEBUG, dev, format, ## arg); 0; })
+#else
+#define pnp_dbg(dev, format, arg...) \
+ ({ if (0) dev_printk(KERN_DEBUG, dev, format, ## arg); 0; })
+#endif
diff --git a/drivers/pnp/core.c b/drivers/pnp/core.c
index a411582bcd7..521561509a7 100644
--- a/drivers/pnp/core.c
+++ b/drivers/pnp/core.c
@@ -185,6 +185,9 @@ int __pnp_add_device(struct pnp_dev *dev)
int pnp_add_device(struct pnp_dev *dev)
{
int ret;
+ char buf[128];
+ int len = 0;
+ struct pnp_id *id;
if (dev->card)
return -EINVAL;
@@ -193,17 +196,12 @@ int pnp_add_device(struct pnp_dev *dev)
if (ret)
return ret;
-#ifdef CONFIG_PNP_DEBUG
- {
- struct pnp_id *id;
+ buf[0] = '\0';
+ for (id = dev->id; id; id = id->next)
+ len += scnprintf(buf + len, sizeof(buf) - len, " %s", id->id);
- dev_printk(KERN_DEBUG, &dev->dev, "%s device, IDs",
- dev->protocol->name);
- for (id = dev->id; id; id = id->next)
- printk(" %s", id->id);
- printk(" (%s)\n", dev->active ? "active" : "disabled");
- }
-#endif
+ pnp_dbg(&dev->dev, "%s device, IDs%s (%s)\n",
+ dev->protocol->name, buf, dev->active ? "active" : "disabled");
return 0;
}
@@ -223,3 +221,14 @@ static int __init pnp_init(void)
}
subsys_initcall(pnp_init);
+
+int pnp_debug;
+
+#if defined(CONFIG_PNP_DEBUG_MESSAGES)
+static int __init pnp_debug_setup(char *__unused)
+{
+ pnp_debug = 1;
+ return 1;
+}
+__setup("pnp.debug", pnp_debug_setup);
+#endif
diff --git a/drivers/pnp/driver.c b/drivers/pnp/driver.c
index d3f869ee1d9..54673a4f590 100644
--- a/drivers/pnp/driver.c
+++ b/drivers/pnp/driver.c
@@ -114,7 +114,6 @@ static int pnp_device_probe(struct device *dev)
} else
goto fail;
- dev_dbg(dev, "driver attached\n");
return error;
fail:
@@ -210,8 +209,6 @@ struct bus_type pnp_bus_type = {
int pnp_register_driver(struct pnp_driver *drv)
{
- pnp_dbg("the driver '%s' has been registered", drv->name);
-
drv->driver.name = drv->name;
drv->driver.bus = &pnp_bus_type;
@@ -221,7 +218,6 @@ int pnp_register_driver(struct pnp_driver *drv)
void pnp_unregister_driver(struct pnp_driver *drv)
{
driver_unregister(&drv->driver);
- pnp_dbg("the driver '%s' has been unregistered", drv->name);
}
/**
diff --git a/drivers/pnp/isapnp/Makefile b/drivers/pnp/isapnp/Makefile
index 3e38f06f8d7..cac18bbfb81 100644
--- a/drivers/pnp/isapnp/Makefile
+++ b/drivers/pnp/isapnp/Makefile
@@ -5,7 +5,3 @@
isapnp-proc-$(CONFIG_PROC_FS) = proc.o
obj-y := core.o compat.o $(isapnp-proc-y)
-
-ifeq ($(CONFIG_PNP_DEBUG),y)
-EXTRA_CFLAGS += -DDEBUG
-endif
diff --git a/drivers/pnp/isapnp/core.c b/drivers/pnp/isapnp/core.c
index 101a835e875..bd213ffbcd9 100644
--- a/drivers/pnp/isapnp/core.c
+++ b/drivers/pnp/isapnp/core.c
@@ -901,7 +901,7 @@ static int isapnp_get_resources(struct pnp_dev *dev)
{
int i, ret;
- dev_dbg(&dev->dev, "get resources\n");
+ pnp_dbg(&dev->dev, "get resources\n");
pnp_init_resources(dev);
isapnp_cfg_begin(dev->card->number, dev->number);
dev->active = isapnp_read_byte(ISAPNP_CFG_ACTIVATE);
@@ -939,13 +939,13 @@ static int isapnp_set_resources(struct pnp_dev *dev)
struct resource *res;
int tmp;
- dev_dbg(&dev->dev, "set resources\n");
+ pnp_dbg(&dev->dev, "set resources\n");
isapnp_cfg_begin(dev->card->number, dev->number);
dev->active = 1;
for (tmp = 0; tmp < ISAPNP_MAX_PORT; tmp++) {
res = pnp_get_resource(dev, IORESOURCE_IO, tmp);
if (pnp_resource_enabled(res)) {
- dev_dbg(&dev->dev, " set io %d to %#llx\n",
+ pnp_dbg(&dev->dev, " set io %d to %#llx\n",
tmp, (unsigned long long) res->start);
isapnp_write_word(ISAPNP_CFG_PORT + (tmp << 1),
res->start);
@@ -957,14 +957,14 @@ static int isapnp_set_resources(struct pnp_dev *dev)
int irq = res->start;
if (irq == 2)
irq = 9;
- dev_dbg(&dev->dev, " set irq %d to %d\n", tmp, irq);
+ pnp_dbg(&dev->dev, " set irq %d to %d\n", tmp, irq);
isapnp_write_byte(ISAPNP_CFG_IRQ + (tmp << 1), irq);
}
}
for (tmp = 0; tmp < ISAPNP_MAX_DMA; tmp++) {
res = pnp_get_resource(dev, IORESOURCE_DMA, tmp);
if (pnp_resource_enabled(res)) {
- dev_dbg(&dev->dev, " set dma %d to %lld\n",
+ pnp_dbg(&dev->dev, " set dma %d to %lld\n",
tmp, (unsigned long long) res->start);
isapnp_write_byte(ISAPNP_CFG_DMA + tmp, res->start);
}
@@ -972,7 +972,7 @@ static int isapnp_set_resources(struct pnp_dev *dev)
for (tmp = 0; tmp < ISAPNP_MAX_MEM; tmp++) {
res = pnp_get_resource(dev, IORESOURCE_MEM, tmp);
if (pnp_resource_enabled(res)) {
- dev_dbg(&dev->dev, " set mem %d to %#llx\n",
+ pnp_dbg(&dev->dev, " set mem %d to %#llx\n",
tmp, (unsigned long long) res->start);
isapnp_write_word(ISAPNP_CFG_MEM + (tmp << 3),
(res->start >> 8) & 0xffff);
diff --git a/drivers/pnp/manager.c b/drivers/pnp/manager.c
index b526eaad3f6..00fd3577b98 100644
--- a/drivers/pnp/manager.c
+++ b/drivers/pnp/manager.c
@@ -25,7 +25,7 @@ static int pnp_assign_port(struct pnp_dev *dev, struct pnp_port *rule, int idx)
res = pnp_get_resource(dev, IORESOURCE_IO, idx);
if (res) {
- dev_dbg(&dev->dev, " io %d already set to %#llx-%#llx "
+ pnp_dbg(&dev->dev, " io %d already set to %#llx-%#llx "
"flags %#lx\n", idx, (unsigned long long) res->start,
(unsigned long long) res->end, res->flags);
return 0;
@@ -38,7 +38,7 @@ static int pnp_assign_port(struct pnp_dev *dev, struct pnp_port *rule, int idx)
if (!rule->size) {
res->flags |= IORESOURCE_DISABLED;
- dev_dbg(&dev->dev, " io %d disabled\n", idx);
+ pnp_dbg(&dev->dev, " io %d disabled\n", idx);
goto __add;
}
@@ -49,7 +49,7 @@ static int pnp_assign_port(struct pnp_dev *dev, struct pnp_port *rule, int idx)
res->start += rule->align;
res->end = res->start + rule->size - 1;
if (res->start > rule->max || !rule->align) {
- dev_dbg(&dev->dev, " couldn't assign io %d "
+ pnp_dbg(&dev->dev, " couldn't assign io %d "
"(min %#llx max %#llx)\n", idx,
(unsigned long long) rule->min,
(unsigned long long) rule->max);
@@ -68,7 +68,7 @@ static int pnp_assign_mem(struct pnp_dev *dev, struct pnp_mem *rule, int idx)
res = pnp_get_resource(dev, IORESOURCE_MEM, idx);
if (res) {
- dev_dbg(&dev->dev, " mem %d already set to %#llx-%#llx "
+ pnp_dbg(&dev->dev, " mem %d already set to %#llx-%#llx "
"flags %#lx\n", idx, (unsigned long long) res->start,
(unsigned long long) res->end, res->flags);
return 0;
@@ -90,7 +90,7 @@ static int pnp_assign_mem(struct pnp_dev *dev, struct pnp_mem *rule, int idx)
if (!rule->size) {
res->flags |= IORESOURCE_DISABLED;
- dev_dbg(&dev->dev, " mem %d disabled\n", idx);
+ pnp_dbg(&dev->dev, " mem %d disabled\n", idx);
goto __add;
}
@@ -101,7 +101,7 @@ static int pnp_assign_mem(struct pnp_dev *dev, struct pnp_mem *rule, int idx)
res->start += rule->align;
res->end = res->start + rule->size - 1;
if (res->start > rule->max || !rule->align) {
- dev_dbg(&dev->dev, " couldn't assign mem %d "
+ pnp_dbg(&dev->dev, " couldn't assign mem %d "
"(min %#llx max %#llx)\n", idx,
(unsigned long long) rule->min,
(unsigned long long) rule->max);
@@ -126,7 +126,7 @@ static int pnp_assign_irq(struct pnp_dev *dev, struct pnp_irq *rule, int idx)
res = pnp_get_resource(dev, IORESOURCE_IRQ, idx);
if (res) {
- dev_dbg(&dev->dev, " irq %d already set to %d flags %#lx\n",
+ pnp_dbg(&dev->dev, " irq %d already set to %d flags %#lx\n",
idx, (int) res->start, res->flags);
return 0;
}
@@ -138,7 +138,7 @@ static int pnp_assign_irq(struct pnp_dev *dev, struct pnp_irq *rule, int idx)
if (bitmap_empty(rule->map.bits, PNP_IRQ_NR)) {
res->flags |= IORESOURCE_DISABLED;
- dev_dbg(&dev->dev, " irq %d disabled\n", idx);
+ pnp_dbg(&dev->dev, " irq %d disabled\n", idx);
goto __add;
}
@@ -160,11 +160,11 @@ static int pnp_assign_irq(struct pnp_dev *dev, struct pnp_irq *rule, int idx)
res->start = -1;
res->end = -1;
res->flags |= IORESOURCE_DISABLED;
- dev_dbg(&dev->dev, " irq %d disabled (optional)\n", idx);
+ pnp_dbg(&dev->dev, " irq %d disabled (optional)\n", idx);
goto __add;
}
- dev_dbg(&dev->dev, " couldn't assign irq %d\n", idx);
+ pnp_dbg(&dev->dev, " couldn't assign irq %d\n", idx);
return -EBUSY;
__add:
@@ -184,7 +184,7 @@ static int pnp_assign_dma(struct pnp_dev *dev, struct pnp_dma *rule, int idx)
res = pnp_get_resource(dev, IORESOURCE_DMA, idx);
if (res) {
- dev_dbg(&dev->dev, " dma %d already set to %d flags %#lx\n",
+ pnp_dbg(&dev->dev, " dma %d already set to %d flags %#lx\n",
idx, (int) res->start, res->flags);
return 0;
}
@@ -205,7 +205,7 @@ static int pnp_assign_dma(struct pnp_dev *dev, struct pnp_dma *rule, int idx)
res->start = res->end = MAX_DMA_CHANNELS;
#endif
res->flags |= IORESOURCE_DISABLED;
- dev_dbg(&dev->dev, " disable dma %d\n", idx);
+ pnp_dbg(&dev->dev, " disable dma %d\n", idx);
__add:
pnp_add_dma_resource(dev, res->start, res->flags);
@@ -238,7 +238,7 @@ static int pnp_assign_resources(struct pnp_dev *dev, int set)
int nport = 0, nmem = 0, nirq = 0, ndma = 0;
int ret = 0;
- dev_dbg(&dev->dev, "pnp_assign_resources, try dependent set %d\n", set);
+ pnp_dbg(&dev->dev, "pnp_assign_resources, try dependent set %d\n", set);
mutex_lock(&pnp_res_mutex);
pnp_clean_resource_table(dev);
@@ -270,7 +270,7 @@ static int pnp_assign_resources(struct pnp_dev *dev, int set)
mutex_unlock(&pnp_res_mutex);
if (ret < 0) {
- dev_dbg(&dev->dev, "pnp_assign_resources failed (%d)\n", ret);
+ pnp_dbg(&dev->dev, "pnp_assign_resources failed (%d)\n", ret);
pnp_clean_resource_table(dev);
} else
dbg_pnp_show_resources(dev, "pnp_assign_resources succeeded");
@@ -286,7 +286,7 @@ int pnp_auto_config_dev(struct pnp_dev *dev)
int i, ret;
if (!pnp_can_configure(dev)) {
- dev_dbg(&dev->dev, "configuration not supported\n");
+ pnp_dbg(&dev->dev, "configuration not supported\n");
return -ENODEV;
}
@@ -313,7 +313,7 @@ int pnp_auto_config_dev(struct pnp_dev *dev)
int pnp_start_dev(struct pnp_dev *dev)
{
if (!pnp_can_write(dev)) {
- dev_dbg(&dev->dev, "activation not supported\n");
+ pnp_dbg(&dev->dev, "activation not supported\n");
return -EINVAL;
}
@@ -336,7 +336,7 @@ int pnp_start_dev(struct pnp_dev *dev)
int pnp_stop_dev(struct pnp_dev *dev)
{
if (!pnp_can_disable(dev)) {
- dev_dbg(&dev->dev, "disabling not supported\n");
+ pnp_dbg(&dev->dev, "disabling not supported\n");
return -EINVAL;
}
if (dev->protocol->disable(dev) < 0) {
diff --git a/drivers/pnp/pnpacpi/Makefile b/drivers/pnp/pnpacpi/Makefile
index 2d7a1e6908b..905326fcca8 100644
--- a/drivers/pnp/pnpacpi/Makefile
+++ b/drivers/pnp/pnpacpi/Makefile
@@ -3,7 +3,3 @@
#
obj-y := core.o rsparser.o
-
-ifeq ($(CONFIG_PNP_DEBUG),y)
-EXTRA_CFLAGS += -DDEBUG
-endif
diff --git a/drivers/pnp/pnpacpi/core.c b/drivers/pnp/pnpacpi/core.c
index 98b9df7776e..a12800f8e4c 100644
--- a/drivers/pnp/pnpacpi/core.c
+++ b/drivers/pnp/pnpacpi/core.c
@@ -75,7 +75,7 @@ static int __init ispnpidacpi(char *id)
static int pnpacpi_get_resources(struct pnp_dev *dev)
{
- dev_dbg(&dev->dev, "get resources\n");
+ pnp_dbg(&dev->dev, "get resources\n");
return pnpacpi_parse_allocated_resource(dev);
}
@@ -86,7 +86,7 @@ static int pnpacpi_set_resources(struct pnp_dev *dev)
int ret;
acpi_status status;
- dev_dbg(&dev->dev, "set resources\n");
+ pnp_dbg(&dev->dev, "set resources\n");
ret = pnpacpi_build_resource_template(dev, &buffer);
if (ret)
return ret;
@@ -259,14 +259,14 @@ int pnpacpi_disabled __initdata;
static int __init pnpacpi_init(void)
{
if (acpi_disabled || pnpacpi_disabled) {
- pnp_info("PnP ACPI: disabled");
+ printk(KERN_INFO "pnp: PnP ACPI: disabled\n");
return 0;
}
- pnp_info("PnP ACPI init");
+ printk(KERN_INFO "pnp: PnP ACPI init\n");
pnp_register_protocol(&pnpacpi_protocol);
register_acpi_bus_type(&acpi_pnp_bus);
acpi_get_devices(NULL, pnpacpi_add_device_handler, NULL, NULL);
- pnp_info("PnP ACPI: found %d devices", num);
+ printk(KERN_INFO "pnp: PnP ACPI: found %d devices\n", num);
unregister_acpi_bus_type(&acpi_pnp_bus);
pnp_platform_devices = 1;
return 0;
diff --git a/drivers/pnp/pnpacpi/rsparser.c b/drivers/pnp/pnpacpi/rsparser.c
index 95015cbfd33..adf17856bac 100644
--- a/drivers/pnp/pnpacpi/rsparser.c
+++ b/drivers/pnp/pnpacpi/rsparser.c
@@ -132,7 +132,8 @@ static void pnpacpi_parse_allocated_irqresource(struct pnp_dev *dev,
pnp_add_irq_resource(dev, irq, flags);
}
-static int dma_flags(int type, int bus_master, int transfer)
+static int dma_flags(struct pnp_dev *dev, int type, int bus_master,
+ int transfer)
{
int flags = 0;
@@ -154,7 +155,7 @@ static int dma_flags(int type, int bus_master, int transfer)
default:
/* Set a default value ? */
flags |= IORESOURCE_DMA_COMPATIBLE;
- pnp_err("Invalid DMA type");
+ dev_err(&dev->dev, "invalid DMA type %d\n", type);
}
switch (transfer) {
case ACPI_TRANSFER_8:
@@ -169,7 +170,7 @@ static int dma_flags(int type, int bus_master, int transfer)
default:
/* Set a default value ? */
flags |= IORESOURCE_DMA_8AND16BIT;
- pnp_err("Invalid DMA transfer type");
+ dev_err(&dev->dev, "invalid DMA transfer type %d\n", transfer);
}
return flags;
@@ -336,7 +337,7 @@ static acpi_status pnpacpi_allocated_resource(struct acpi_resource *res,
case ACPI_RESOURCE_TYPE_DMA:
dma = &res->data.dma;
if (dma->channel_count > 0 && dma->channels[0] != (u8) -1)
- flags = dma_flags(dma->type, dma->bus_master,
+ flags = dma_flags(dev, dma->type, dma->bus_master,
dma->transfer);
else
flags = IORESOURCE_DISABLED;
@@ -449,7 +450,7 @@ int pnpacpi_parse_allocated_resource(struct pnp_dev *dev)
acpi_handle handle = dev->data;
acpi_status status;
- dev_dbg(&dev->dev, "parse allocated resources\n");
+ pnp_dbg(&dev->dev, "parse allocated resources\n");
pnp_init_resources(dev);
@@ -477,7 +478,7 @@ static __init void pnpacpi_parse_dma_option(struct pnp_dev *dev,
for (i = 0; i < p->channel_count; i++)
map |= 1 << p->channels[i];
- flags = dma_flags(p->type, p->bus_master, p->transfer);
+ flags = dma_flags(dev, p->type, p->bus_master, p->transfer);
pnp_register_dma_resource(dev, option_flags, map, flags);
}
@@ -608,8 +609,8 @@ static __init void pnpacpi_parse_address_option(struct pnp_dev *dev,
unsigned char flags = 0;
status = acpi_resource_to_address64(r, p);
- if (!ACPI_SUCCESS(status)) {
- pnp_warn("PnPACPI: failed to convert resource type %d",
+ if (ACPI_FAILURE(status)) {
+ dev_warn(&dev->dev, "can't convert resource type %d\n",
r->type);
return;
}
@@ -735,7 +736,7 @@ int __init pnpacpi_parse_resource_option_data(struct pnp_dev *dev)
acpi_status status;
struct acpipnp_parse_option_s parse_data;
- dev_dbg(&dev->dev, "parse resource options\n");
+ pnp_dbg(&dev->dev, "parse resource options\n");
parse_data.dev = dev;
parse_data.option_flags = 0;
@@ -843,7 +844,7 @@ static void pnpacpi_encode_irq(struct pnp_dev *dev,
if (!pnp_resource_enabled(p)) {
irq->interrupt_count = 0;
- dev_dbg(&dev->dev, " encode irq (%s)\n",
+ pnp_dbg(&dev->dev, " encode irq (%s)\n",
p ? "disabled" : "missing");
return;
}
@@ -855,7 +856,7 @@ static void pnpacpi_encode_irq(struct pnp_dev *dev,
irq->interrupt_count = 1;
irq->interrupts[0] = p->start;
- dev_dbg(&dev->dev, " encode irq %d %s %s %s (%d-byte descriptor)\n",
+ pnp_dbg(&dev->dev, " encode irq %d %s %s %s (%d-byte descriptor)\n",
(int) p->start,
triggering == ACPI_LEVEL_SENSITIVE ? "level" : "edge",
polarity == ACPI_ACTIVE_LOW ? "low" : "high",
@@ -872,7 +873,7 @@ static void pnpacpi_encode_ext_irq(struct pnp_dev *dev,
if (!pnp_resource_enabled(p)) {
extended_irq->interrupt_count = 0;
- dev_dbg(&dev->dev, " encode extended irq (%s)\n",
+ pnp_dbg(&dev->dev, " encode extended irq (%s)\n",
p ? "disabled" : "missing");
return;
}
@@ -885,7 +886,7 @@ static void pnpacpi_encode_ext_irq(struct pnp_dev *dev,
extended_irq->interrupt_count = 1;
extended_irq->interrupts[0] = p->start;
- dev_dbg(&dev->dev, " encode irq %d %s %s %s\n", (int) p->start,
+ pnp_dbg(&dev->dev, " encode irq %d %s %s %s\n", (int) p->start,
triggering == ACPI_LEVEL_SENSITIVE ? "level" : "edge",
polarity == ACPI_ACTIVE_LOW ? "low" : "high",
extended_irq->sharable == ACPI_SHARED ? "shared" : "exclusive");
@@ -899,7 +900,7 @@ static void pnpacpi_encode_dma(struct pnp_dev *dev,
if (!pnp_resource_enabled(p)) {
dma->channel_count = 0;
- dev_dbg(&dev->dev, " encode dma (%s)\n",
+ pnp_dbg(&dev->dev, " encode dma (%s)\n",
p ? "disabled" : "missing");
return;
}
@@ -934,7 +935,7 @@ static void pnpacpi_encode_dma(struct pnp_dev *dev,
dma->channel_count = 1;
dma->channels[0] = p->start;
- dev_dbg(&dev->dev, " encode dma %d "
+ pnp_dbg(&dev->dev, " encode dma %d "
"type %#x transfer %#x master %d\n",
(int) p->start, dma->type, dma->transfer, dma->bus_master);
}
@@ -958,7 +959,7 @@ static void pnpacpi_encode_io(struct pnp_dev *dev,
io->address_length = 0;
}
- dev_dbg(&dev->dev, " encode io %#x-%#x decode %#x\n", io->minimum,
+ pnp_dbg(&dev->dev, " encode io %#x-%#x decode %#x\n", io->minimum,
io->minimum + io->address_length - 1, io->io_decode);
}
@@ -976,7 +977,7 @@ static void pnpacpi_encode_fixed_io(struct pnp_dev *dev,
fixed_io->address_length = 0;
}
- dev_dbg(&dev->dev, " encode fixed_io %#x-%#x\n", fixed_io->address,
+ pnp_dbg(&dev->dev, " encode fixed_io %#x-%#x\n", fixed_io->address,
fixed_io->address + fixed_io->address_length - 1);
}
@@ -999,7 +1000,7 @@ static void pnpacpi_encode_mem24(struct pnp_dev *dev,
memory24->address_length = 0;
}
- dev_dbg(&dev->dev, " encode mem24 %#x-%#x write_protect %#x\n",
+ pnp_dbg(&dev->dev, " encode mem24 %#x-%#x write_protect %#x\n",
memory24->minimum,
memory24->minimum + memory24->address_length - 1,
memory24->write_protect);
@@ -1023,7 +1024,7 @@ static void pnpacpi_encode_mem32(struct pnp_dev *dev,
memory32->alignment = 0;
}
- dev_dbg(&dev->dev, " encode mem32 %#x-%#x write_protect %#x\n",
+ pnp_dbg(&dev->dev, " encode mem32 %#x-%#x write_protect %#x\n",
memory32->minimum,
memory32->minimum + memory32->address_length - 1,
memory32->write_protect);
@@ -1046,7 +1047,7 @@ static void pnpacpi_encode_fixed_mem32(struct pnp_dev *dev,
fixed_memory32->address_length = 0;
}
- dev_dbg(&dev->dev, " encode fixed_mem32 %#x-%#x write_protect %#x\n",
+ pnp_dbg(&dev->dev, " encode fixed_mem32 %#x-%#x write_protect %#x\n",
fixed_memory32->address,
fixed_memory32->address + fixed_memory32->address_length - 1,
fixed_memory32->write_protect);
@@ -1060,7 +1061,7 @@ int pnpacpi_encode_resources(struct pnp_dev *dev, struct acpi_buffer *buffer)
struct acpi_resource *resource = buffer->pointer;
int port = 0, irq = 0, dma = 0, mem = 0;
- dev_dbg(&dev->dev, "encode %d resources\n", res_cnt);
+ pnp_dbg(&dev->dev, "encode %d resources\n", res_cnt);
while (i < res_cnt) {
switch (resource->type) {
case ACPI_RESOURCE_TYPE_IRQ:
diff --git a/drivers/pnp/pnpbios/Makefile b/drivers/pnp/pnpbios/Makefile
index 310e2b3a771..3cd3ed76060 100644
--- a/drivers/pnp/pnpbios/Makefile
+++ b/drivers/pnp/pnpbios/Makefile
@@ -5,7 +5,3 @@
pnpbios-proc-$(CONFIG_PNPBIOS_PROC_FS) = proc.o
obj-y := core.o bioscalls.o rsparser.o $(pnpbios-proc-y)
-
-ifeq ($(CONFIG_PNP_DEBUG),y)
-EXTRA_CFLAGS += -DDEBUG
-endif
diff --git a/drivers/pnp/pnpbios/core.c b/drivers/pnp/pnpbios/core.c
index 19a4be1a9a3..2f79eb2190e 100644
--- a/drivers/pnp/pnpbios/core.c
+++ b/drivers/pnp/pnpbios/core.c
@@ -211,7 +211,7 @@ static int pnpbios_get_resources(struct pnp_dev *dev)
if (!pnpbios_is_dynamic(dev))
return -EPERM;
- dev_dbg(&dev->dev, "get resources\n");
+ pnp_dbg(&dev->dev, "get resources\n");
node = kzalloc(node_info.max_node_size, GFP_KERNEL);
if (!node)
return -1;
@@ -234,7 +234,7 @@ static int pnpbios_set_resources(struct pnp_dev *dev)
if (!pnpbios_is_dynamic(dev))
return -EPERM;
- dev_dbg(&dev->dev, "set resources\n");
+ pnp_dbg(&dev->dev, "set resources\n");
node = kzalloc(node_info.max_node_size, GFP_KERNEL);
if (!node)
return -1;
diff --git a/drivers/pnp/pnpbios/rsparser.c b/drivers/pnp/pnpbios/rsparser.c
index ca567671379..87b4f49a525 100644
--- a/drivers/pnp/pnpbios/rsparser.c
+++ b/drivers/pnp/pnpbios/rsparser.c
@@ -87,7 +87,7 @@ static unsigned char *pnpbios_parse_allocated_resource_data(struct pnp_dev *dev,
if (!p)
return NULL;
- dev_dbg(&dev->dev, "parse allocated resources\n");
+ pnp_dbg(&dev->dev, "parse allocated resources\n");
pnp_init_resources(dev);
@@ -324,7 +324,7 @@ pnpbios_parse_resource_option_data(unsigned char *p, unsigned char *end,
if (!p)
return NULL;
- dev_dbg(&dev->dev, "parse resource options\n");
+ pnp_dbg(&dev->dev, "parse resource options\n");
option_flags = 0;
while ((char *)p < (char *)end) {
@@ -519,7 +519,7 @@ static void pnpbios_encode_mem(struct pnp_dev *dev, unsigned char *p,
p[10] = (len >> 8) & 0xff;
p[11] = ((len >> 8) >> 8) & 0xff;
- dev_dbg(&dev->dev, " encode mem %#lx-%#lx\n", base, base + len - 1);
+ pnp_dbg(&dev->dev, " encode mem %#lx-%#lx\n", base, base + len - 1);
}
static void pnpbios_encode_mem32(struct pnp_dev *dev, unsigned char *p,
@@ -549,7 +549,7 @@ static void pnpbios_encode_mem32(struct pnp_dev *dev, unsigned char *p,
p[18] = (len >> 16) & 0xff;
p[19] = (len >> 24) & 0xff;
- dev_dbg(&dev->dev, " encode mem32 %#lx-%#lx\n", base, base + len - 1);
+ pnp_dbg(&dev->dev, " encode mem32 %#lx-%#lx\n", base, base + len - 1);
}
static void pnpbios_encode_fixed_mem32(struct pnp_dev *dev, unsigned char *p,
@@ -575,7 +575,7 @@ static void pnpbios_encode_fixed_mem32(struct pnp_dev *dev, unsigned char *p,
p[10] = (len >> 16) & 0xff;
p[11] = (len >> 24) & 0xff;
- dev_dbg(&dev->dev, " encode fixed_mem32 %#lx-%#lx\n", base,
+ pnp_dbg(&dev->dev, " encode fixed_mem32 %#lx-%#lx\n", base,
base + len - 1);
}
@@ -592,7 +592,7 @@ static void pnpbios_encode_irq(struct pnp_dev *dev, unsigned char *p,
p[1] = map & 0xff;
p[2] = (map >> 8) & 0xff;
- dev_dbg(&dev->dev, " encode irq mask %#lx\n", map);
+ pnp_dbg(&dev->dev, " encode irq mask %#lx\n", map);
}
static void pnpbios_encode_dma(struct pnp_dev *dev, unsigned char *p,
@@ -607,7 +607,7 @@ static void pnpbios_encode_dma(struct pnp_dev *dev, unsigned char *p,
p[1] = map & 0xff;
- dev_dbg(&dev->dev, " encode dma mask %#lx\n", map);
+ pnp_dbg(&dev->dev, " encode dma mask %#lx\n", map);
}
static void pnpbios_encode_port(struct pnp_dev *dev, unsigned char *p,
@@ -630,7 +630,7 @@ static void pnpbios_encode_port(struct pnp_dev *dev, unsigned char *p,
p[5] = (base >> 8) & 0xff;
p[7] = len & 0xff;
- dev_dbg(&dev->dev, " encode io %#lx-%#lx\n", base, base + len - 1);
+ pnp_dbg(&dev->dev, " encode io %#lx-%#lx\n", base, base + len - 1);
}
static void pnpbios_encode_fixed_port(struct pnp_dev *dev, unsigned char *p,
@@ -651,7 +651,7 @@ static void pnpbios_encode_fixed_port(struct pnp_dev *dev, unsigned char *p,
p[2] = (base >> 8) & 0xff;
p[3] = len & 0xff;
- dev_dbg(&dev->dev, " encode fixed_io %#lx-%#lx\n", base,
+ pnp_dbg(&dev->dev, " encode fixed_io %#lx-%#lx\n", base,
base + len - 1);
}
diff --git a/drivers/pnp/quirks.c b/drivers/pnp/quirks.c
index 0bdf9b8a5e5..3d2e5609478 100644
--- a/drivers/pnp/quirks.c
+++ b/drivers/pnp/quirks.c
@@ -337,10 +337,8 @@ void pnp_fixup_device(struct pnp_dev *dev)
for (f = pnp_fixups; *f->id; f++) {
if (!compare_pnp_id(dev->id, f->id))
continue;
-#ifdef DEBUG
- dev_dbg(&dev->dev, "%s: calling ", f->id);
- print_fn_descriptor_symbol("%s\n", f->quirk_function);
-#endif
+ pnp_dbg(&dev->dev, "%s: calling %pF\n", f->id,
+ f->quirk_function);
f->quirk_function(dev);
}
}
diff --git a/drivers/pnp/resource.c b/drivers/pnp/resource.c
index 4cfe3a1efdf..5ef463d89f1 100644
--- a/drivers/pnp/resource.c
+++ b/drivers/pnp/resource.c
@@ -294,7 +294,7 @@ static int pci_dev_uses_irq(struct pnp_dev *pnp, struct pci_dev *pci,
u8 progif;
if (pci->irq == irq) {
- dev_dbg(&pnp->dev, "device %s using irq %d\n",
+ pnp_dbg(&pnp->dev, " device %s using irq %d\n",
pci_name(pci), irq);
return 1;
}
@@ -316,7 +316,7 @@ static int pci_dev_uses_irq(struct pnp_dev *pnp, struct pci_dev *pci,
if ((progif & 0x5) != 0x5)
if (pci_get_legacy_ide_irq(pci, 0) == irq ||
pci_get_legacy_ide_irq(pci, 1) == irq) {
- dev_dbg(&pnp->dev, "legacy IDE device %s "
+ pnp_dbg(&pnp->dev, " legacy IDE device %s "
"using irq %d\n", pci_name(pci), irq);
return 1;
}
@@ -517,7 +517,7 @@ struct pnp_resource *pnp_add_irq_resource(struct pnp_dev *dev, int irq,
res->start = irq;
res->end = irq;
- dev_dbg(&dev->dev, " add irq %d flags %#x\n", irq, flags);
+ pnp_dbg(&dev->dev, " add irq %d flags %#x\n", irq, flags);
return pnp_res;
}
@@ -538,7 +538,7 @@ struct pnp_resource *pnp_add_dma_resource(struct pnp_dev *dev, int dma,
res->start = dma;
res->end = dma;
- dev_dbg(&dev->dev, " add dma %d flags %#x\n", dma, flags);
+ pnp_dbg(&dev->dev, " add dma %d flags %#x\n", dma, flags);
return pnp_res;
}
@@ -562,7 +562,7 @@ struct pnp_resource *pnp_add_io_resource(struct pnp_dev *dev,
res->start = start;
res->end = end;
- dev_dbg(&dev->dev, " add io %#llx-%#llx flags %#x\n",
+ pnp_dbg(&dev->dev, " add io %#llx-%#llx flags %#x\n",
(unsigned long long) start, (unsigned long long) end, flags);
return pnp_res;
}
@@ -587,7 +587,7 @@ struct pnp_resource *pnp_add_mem_resource(struct pnp_dev *dev,
res->start = start;
res->end = end;
- dev_dbg(&dev->dev, " add mem %#llx-%#llx flags %#x\n",
+ pnp_dbg(&dev->dev, " add mem %#llx-%#llx flags %#x\n",
(unsigned long long) start, (unsigned long long) end, flags);
return pnp_res;
}
diff --git a/drivers/pnp/support.c b/drivers/pnp/support.c
index b42df162071..63087d5ce60 100644
--- a/drivers/pnp/support.c
+++ b/drivers/pnp/support.c
@@ -75,18 +75,17 @@ char *pnp_resource_type_name(struct resource *res)
void dbg_pnp_show_resources(struct pnp_dev *dev, char *desc)
{
-#ifdef DEBUG
char buf[128];
int len;
struct pnp_resource *pnp_res;
struct resource *res;
if (list_empty(&dev->resources)) {
- dev_dbg(&dev->dev, "%s: no current resources\n", desc);
+ pnp_dbg(&dev->dev, "%s: no current resources\n", desc);
return;
}
- dev_dbg(&dev->dev, "%s: current resources:\n", desc);
+ pnp_dbg(&dev->dev, "%s: current resources:\n", desc);
list_for_each_entry(pnp_res, &dev->resources, list) {
res = &pnp_res->res;
len = 0;
@@ -95,7 +94,7 @@ void dbg_pnp_show_resources(struct pnp_dev *dev, char *desc)
pnp_resource_type_name(res));
if (res->flags & IORESOURCE_DISABLED) {
- dev_dbg(&dev->dev, "%sdisabled\n", buf);
+ pnp_dbg(&dev->dev, "%sdisabled\n", buf);
continue;
}
@@ -116,9 +115,8 @@ void dbg_pnp_show_resources(struct pnp_dev *dev, char *desc)
res->flags);
break;
}
- dev_dbg(&dev->dev, "%s\n", buf);
+ pnp_dbg(&dev->dev, "%s\n", buf);
}
-#endif
}
char *pnp_option_priority_name(struct pnp_option *option)
@@ -136,7 +134,6 @@ char *pnp_option_priority_name(struct pnp_option *option)
void dbg_pnp_show_option(struct pnp_dev *dev, struct pnp_option *option)
{
-#ifdef DEBUG
char buf[128];
int len = 0, i;
struct pnp_port *port;
@@ -208,6 +205,5 @@ void dbg_pnp_show_option(struct pnp_dev *dev, struct pnp_option *option)
"flags %#x", dma->map, dma->flags);
break;
}
- dev_dbg(&dev->dev, "%s\n", buf);
-#endif
+ pnp_dbg(&dev->dev, "%s\n", buf);
}
diff --git a/include/linux/pnp.h b/include/linux/pnp.h
index be764e514e3..05daecec16c 100644
--- a/include/linux/pnp.h
+++ b/include/linux/pnp.h
@@ -483,14 +483,4 @@ static inline void pnp_unregister_driver(struct pnp_driver *drv) { }
#endif /* CONFIG_PNP */
-#define pnp_err(format, arg...) printk(KERN_ERR "pnp: " format "\n" , ## arg)
-#define pnp_info(format, arg...) printk(KERN_INFO "pnp: " format "\n" , ## arg)
-#define pnp_warn(format, arg...) printk(KERN_WARNING "pnp: " format "\n" , ## arg)
-
-#ifdef CONFIG_PNP_DEBUG
-#define pnp_dbg(format, arg...) printk(KERN_DEBUG "pnp: " format "\n" , ## arg)
-#else
-#define pnp_dbg(format, arg...) do {} while (0)
-#endif
-
#endif /* _LINUX_PNP_H */