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-rw-r--r--Documentation/firmware-guide/acpi/acpi-lid.rst8
-rw-r--r--Documentation/firmware-guide/acpi/gpio-properties.rst55
-rw-r--r--Documentation/firmware-guide/acpi/method-tracing.rst2
-rw-r--r--drivers/acpi/acpi_video.c6
-rw-r--r--drivers/acpi/battery.c2
-rw-r--r--drivers/acpi/dptf/dptf_pch_fivr.c1
-rw-r--r--drivers/acpi/dptf/dptf_power.c2
-rw-r--r--drivers/acpi/dptf/int340x_thermal.c6
-rw-r--r--drivers/acpi/event.c2
-rw-r--r--drivers/acpi/evged.c2
-rw-r--r--drivers/acpi/fan.c1
-rw-r--r--drivers/acpi/internal.h2
-rw-r--r--drivers/acpi/nfit/core.c10
-rw-r--r--drivers/acpi/pci_irq.c2
-rw-r--r--drivers/acpi/pci_link.c12
-rw-r--r--drivers/acpi/pci_mcfg.c2
-rw-r--r--drivers/acpi/power.c6
-rw-r--r--drivers/acpi/processor_perflib.c6
-rw-r--r--drivers/acpi/sbs.c2
-rw-r--r--drivers/acpi/sbshc.c2
-rw-r--r--drivers/acpi/sbshc.h6
-rw-r--r--drivers/acpi/scan.c2
-rw-r--r--drivers/acpi/video_detect.c16
-rw-r--r--drivers/acpi/wakeup.c4
24 files changed, 98 insertions, 61 deletions
diff --git a/Documentation/firmware-guide/acpi/acpi-lid.rst b/Documentation/firmware-guide/acpi/acpi-lid.rst
index 874ce0ed340d..71b9af13a048 100644
--- a/Documentation/firmware-guide/acpi/acpi-lid.rst
+++ b/Documentation/firmware-guide/acpi/acpi-lid.rst
@@ -19,9 +19,9 @@ report the "current" state of the lid as either "opened" or "closed".
For most platforms, both the _LID method and the lid notifications are
reliable. However, there are exceptions. In order to work with these
-exceptional buggy platforms, special restrictions and expections should be
+exceptional buggy platforms, special restrictions and exceptions should be
taken into account. This document describes the restrictions and the
-expections of the Linux ACPI lid device driver.
+exceptions of the Linux ACPI lid device driver.
Restrictions of the returning value of the _LID control method
@@ -46,7 +46,7 @@ state is changed to "closed". The "closed" notification is normally used to
trigger some system power saving operations on Windows. Since it is fully
tested, it is reliable from all AML tables.
-Expections for the userspace users of the ACPI lid device driver
+Exceptions for the userspace users of the ACPI lid device driver
================================================================
The ACPI button driver exports the lid state to the userspace via the
@@ -100,7 +100,7 @@ use the following kernel parameter:
C. button.lid_init_state=ignore:
When this option is specified, the ACPI button driver never reports the
initial lid state and there is a compensation mechanism implemented to
- ensure that the reliable "closed" notifications can always be delievered
+ ensure that the reliable "closed" notifications can always be delivered
to the userspace by always pairing "closed" input events with complement
"opened" input events. But there is still no guarantee that the "opened"
notifications can be delivered to the userspace when the lid is actually
diff --git a/Documentation/firmware-guide/acpi/gpio-properties.rst b/Documentation/firmware-guide/acpi/gpio-properties.rst
index bb6d74f23ee0..59aad6138b6e 100644
--- a/Documentation/firmware-guide/acpi/gpio-properties.rst
+++ b/Documentation/firmware-guide/acpi/gpio-properties.rst
@@ -20,9 +20,9 @@ index, like the ASL example below shows::
Name (_CRS, ResourceTemplate ()
{
- GpioIo (Exclusive, PullUp, 0, 0, IoRestrictionInputOnly,
+ GpioIo (Exclusive, PullUp, 0, 0, IoRestrictionOutputOnly,
"\\_SB.GPO0", 0, ResourceConsumer) {15}
- GpioIo (Exclusive, PullUp, 0, 0, IoRestrictionInputOnly,
+ GpioIo (Exclusive, PullUp, 0, 0, IoRestrictionOutputOnly,
"\\_SB.GPO0", 0, ResourceConsumer) {27, 31}
})
@@ -49,15 +49,41 @@ index
pin
Pin in the GpioIo()/GpioInt() resource. Typically this is zero.
active_low
- If 1 the GPIO is marked as active_low.
+ If 1, the GPIO is marked as active_low.
Since ACPI GpioIo() resource does not have a field saying whether it is
active low or high, the "active_low" argument can be used here. Setting
it to 1 marks the GPIO as active low.
+Note, active_low in _DSD does not make sense for GpioInt() resource and
+must be 0. GpioInt() resource has its own means of defining it.
+
In our Bluetooth example the "reset-gpios" refers to the second GpioIo()
resource, second pin in that resource with the GPIO number of 31.
+The GpioIo() resource unfortunately doesn't explicitly provide an initial
+state of the output pin which driver should use during its initialization.
+
+Linux tries to use common sense here and derives the state from the bias
+and polarity settings. The table below shows the expectations:
+
+========= ============= ==============
+Pull Bias Polarity Requested...
+========= ============= ==============
+Implicit x AS IS (assumed firmware configured for us)
+Explicit x (no _DSD) as Pull Bias (Up == High, Down == Low),
+ assuming non-active (Polarity = !Pull Bias)
+Down Low as low, assuming active
+Down High as low, assuming non-active
+Up Low as high, assuming non-active
+Up High as high, assuming active
+========= ============= ==============
+
+That said, for our above example the both GPIOs, since the bias setting
+is explicit and _DSD is present, will be treated as active with a high
+polarity and Linux will configure the pins in this state until a driver
+reprograms them differently.
+
It is possible to leave holes in the array of GPIOs. This is useful in
cases like with SPI host controllers where some chip selects may be
implemented as GPIOs and some as native signals. For example a SPI host
@@ -112,8 +138,8 @@ Example::
Package () {
"gpio-line-names",
Package () {
- "SPI0_CS_N", "EXP2_INT", "MUX6_IO", "UART0_RXD", "MUX7_IO",
- "LVL_C_A1", "MUX0_IO", "SPI1_MISO"
+ "SPI0_CS_N", "EXP2_INT", "MUX6_IO", "UART0_RXD",
+ "MUX7_IO", "LVL_C_A1", "MUX0_IO", "SPI1_MISO",
}
}
@@ -137,7 +163,7 @@ to the GPIO lines it is going to use and provide the GPIO subsystem with a
mapping between those names and the ACPI GPIO resources corresponding to them.
To do that, the driver needs to define a mapping table as a NULL-terminated
-array of struct acpi_gpio_mapping objects that each contain a name, a pointer
+array of struct acpi_gpio_mapping objects that each contains a name, a pointer
to an array of line data (struct acpi_gpio_params) objects and the size of that
array. Each struct acpi_gpio_params object consists of three fields,
crs_entry_index, line_index, active_low, representing the index of the target
@@ -154,13 +180,14 @@ question would look like this::
static const struct acpi_gpio_mapping bluetooth_acpi_gpios[] = {
{ "reset-gpios", &reset_gpio, 1 },
{ "shutdown-gpios", &shutdown_gpio, 1 },
- { },
+ { }
};
Next, the mapping table needs to be passed as the second argument to
-acpi_dev_add_driver_gpios() that will register it with the ACPI device object
-pointed to by its first argument. That should be done in the driver's .probe()
-routine. On removal, the driver should unregister its GPIO mapping table by
+acpi_dev_add_driver_gpios() or its managed analogue that will
+register it with the ACPI device object pointed to by its first
+argument. That should be done in the driver's .probe() routine.
+On removal, the driver should unregister its GPIO mapping table by
calling acpi_dev_remove_driver_gpios() on the ACPI device object where that
table was previously registered.
@@ -191,12 +218,12 @@ The driver might expect to get the right GPIO when it does::
but since there is no way to know the mapping between "reset" and
the GpioIo() in _CRS desc will hold ERR_PTR(-ENOENT).
-The driver author can solve this by passing the mapping explictly
-(the recommended way and documented in the above chapter).
+The driver author can solve this by passing the mapping explicitly
+(this is the recommended way and it's documented in the above chapter).
The ACPI GPIO mapping tables should not contaminate drivers that are not
knowing about which exact device they are servicing on. It implies that
-the ACPI GPIO mapping tables are hardly linked to ACPI ID and certain
+the ACPI GPIO mapping tables are hardly linked to an ACPI ID and certain
objects, as listed in the above chapter, of the device in question.
Getting GPIO descriptor
@@ -229,5 +256,5 @@ Case 2 explicitly tells GPIO core to look for resources in _CRS.
Be aware that gpiod_get_index() in cases 1 and 2, assuming that there
are two versions of ACPI device description provided and no mapping is
present in the driver, will return different resources. That's why a
-certain driver has to handle them carefully as explained in previous
+certain driver has to handle them carefully as explained in the previous
chapter.
diff --git a/Documentation/firmware-guide/acpi/method-tracing.rst b/Documentation/firmware-guide/acpi/method-tracing.rst
index 0aa7e2c5d32a..6ab6c0964042 100644
--- a/Documentation/firmware-guide/acpi/method-tracing.rst
+++ b/Documentation/firmware-guide/acpi/method-tracing.rst
@@ -98,7 +98,7 @@ subject to change::
[ 0.188903] exdebug-0398 ex_trace_point : Method End [0xf58394d8:\_SB.PCI0.LPCB.ECOK] execution.
Developers can utilize these special log entries to track the AML
-interpretion, thus can aid issue debugging and performance tuning. Note
+interpretation, thus can aid issue debugging and performance tuning. Note
that, as the "AML tracer" logs are implemented via ACPI_DEBUG_PRINT()
macro, CONFIG_ACPI_DEBUG is also required to be enabled for enabling
"AML tracer" logs.
diff --git a/drivers/acpi/acpi_video.c b/drivers/acpi/acpi_video.c
index bc96457c9e25..a322a7bd286b 100644
--- a/drivers/acpi/acpi_video.c
+++ b/drivers/acpi/acpi_video.c
@@ -578,7 +578,7 @@ acpi_video_bqc_value_to_level(struct acpi_video_device *device,
ACPI_VIDEO_FIRST_LEVEL - 1 - bqc_value;
level = device->brightness->levels[bqc_value +
- ACPI_VIDEO_FIRST_LEVEL];
+ ACPI_VIDEO_FIRST_LEVEL];
} else {
level = bqc_value;
}
@@ -990,8 +990,8 @@ set_level:
goto out_free_levels;
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "found %d brightness levels\n",
- br->count - ACPI_VIDEO_FIRST_LEVEL));
+ "found %d brightness levels\n",
+ br->count - ACPI_VIDEO_FIRST_LEVEL));
return 0;
out_free_levels:
diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c
index cab4af532f36..08ee1c7b12e0 100644
--- a/drivers/acpi/battery.c
+++ b/drivers/acpi/battery.c
@@ -987,7 +987,7 @@ static int acpi_battery_update(struct acpi_battery *battery, bool resume)
*/
if ((battery->state & ACPI_BATTERY_STATE_CRITICAL) ||
(test_bit(ACPI_BATTERY_ALARM_PRESENT, &battery->flags) &&
- (battery->capacity_now <= battery->alarm)))
+ (battery->capacity_now <= battery->alarm)))
acpi_pm_wakeup_event(&battery->device->dev);
return result;
diff --git a/drivers/acpi/dptf/dptf_pch_fivr.c b/drivers/acpi/dptf/dptf_pch_fivr.c
index 4c1992fce150..5fca18296bf6 100644
--- a/drivers/acpi/dptf/dptf_pch_fivr.c
+++ b/drivers/acpi/dptf/dptf_pch_fivr.c
@@ -106,6 +106,7 @@ static int pch_fivr_remove(struct platform_device *pdev)
static const struct acpi_device_id pch_fivr_device_ids[] = {
{"INTC1045", 0},
+ {"INTC1049", 0},
{"", 0},
};
MODULE_DEVICE_TABLE(acpi, pch_fivr_device_ids);
diff --git a/drivers/acpi/dptf/dptf_power.c b/drivers/acpi/dptf/dptf_power.c
index 06741305fc77..a24d5d7aa117 100644
--- a/drivers/acpi/dptf/dptf_power.c
+++ b/drivers/acpi/dptf/dptf_power.c
@@ -229,6 +229,8 @@ static const struct acpi_device_id int3407_device_ids[] = {
{"INT3532", 0},
{"INTC1047", 0},
{"INTC1050", 0},
+ {"INTC1060", 0},
+ {"INTC1061", 0},
{"", 0},
};
MODULE_DEVICE_TABLE(acpi, int3407_device_ids);
diff --git a/drivers/acpi/dptf/int340x_thermal.c b/drivers/acpi/dptf/int340x_thermal.c
index 8d420c7e7178..d14025a85ce8 100644
--- a/drivers/acpi/dptf/int340x_thermal.c
+++ b/drivers/acpi/dptf/int340x_thermal.c
@@ -25,10 +25,16 @@ static const struct acpi_device_id int340x_thermal_device_ids[] = {
{"INT340A"},
{"INT340B"},
{"INTC1040"},
+ {"INTC1041"},
{"INTC1043"},
{"INTC1044"},
{"INTC1045"},
+ {"INTC1046"},
{"INTC1047"},
+ {"INTC1048"},
+ {"INTC1049"},
+ {"INTC1060"},
+ {"INTC1061"},
{""},
};
diff --git a/drivers/acpi/event.c b/drivers/acpi/event.c
index 170643927044..92e59f45329b 100644
--- a/drivers/acpi/event.c
+++ b/drivers/acpi/event.c
@@ -31,7 +31,7 @@ int acpi_notifier_call_chain(struct acpi_device *dev, u32 type, u32 data)
event.type = type;
event.data = data;
return (blocking_notifier_call_chain(&acpi_chain_head, 0, (void *)&event)
- == NOTIFY_BAD) ? -EINVAL : 0;
+ == NOTIFY_BAD) ? -EINVAL : 0;
}
EXPORT_SYMBOL(acpi_notifier_call_chain);
diff --git a/drivers/acpi/evged.c b/drivers/acpi/evged.c
index b1a7f8d6965e..fe6b6792c8bb 100644
--- a/drivers/acpi/evged.c
+++ b/drivers/acpi/evged.c
@@ -101,7 +101,7 @@ static acpi_status acpi_ged_request_interrupt(struct acpi_resource *ares,
switch (gsi) {
case 0 ... 255:
- sprintf(ev_name, "_%c%02hhX",
+ sprintf(ev_name, "_%c%02X",
trigger == ACPI_EDGE_SENSITIVE ? 'E' : 'L', gsi);
if (ACPI_SUCCESS(acpi_get_handle(handle, ev_name, &evt_handle)))
diff --git a/drivers/acpi/fan.c b/drivers/acpi/fan.c
index 62873388b24f..48354f82fba6 100644
--- a/drivers/acpi/fan.c
+++ b/drivers/acpi/fan.c
@@ -27,6 +27,7 @@ static const struct acpi_device_id fan_device_ids[] = {
{"PNP0C0B", 0},
{"INT3404", 0},
{"INTC1044", 0},
+ {"INTC1048", 0},
{"", 0},
};
MODULE_DEVICE_TABLE(acpi, fan_device_ids);
diff --git a/drivers/acpi/internal.h b/drivers/acpi/internal.h
index 43411a7457cd..e3638bafb941 100644
--- a/drivers/acpi/internal.h
+++ b/drivers/acpi/internal.h
@@ -134,7 +134,7 @@ int acpi_add_power_resource(acpi_handle handle);
void acpi_power_add_remove_device(struct acpi_device *adev, bool add);
int acpi_power_wakeup_list_init(struct list_head *list, int *system_level);
int acpi_device_sleep_wake(struct acpi_device *dev,
- int enable, int sleep_state, int dev_state);
+ int enable, int sleep_state, int dev_state);
int acpi_power_get_inferred_state(struct acpi_device *device, int *state);
int acpi_power_on_resources(struct acpi_device *device, int state);
int acpi_power_transition(struct acpi_device *device, int state);
diff --git a/drivers/acpi/nfit/core.c b/drivers/acpi/nfit/core.c
index 3a3c209ed3d3..442608220b5c 100644
--- a/drivers/acpi/nfit/core.c
+++ b/drivers/acpi/nfit/core.c
@@ -2175,10 +2175,10 @@ static int acpi_nfit_register_dimms(struct acpi_nfit_desc *acpi_desc)
* these commands.
*/
enum nfit_aux_cmds {
- NFIT_CMD_TRANSLATE_SPA = 5,
- NFIT_CMD_ARS_INJECT_SET = 7,
- NFIT_CMD_ARS_INJECT_CLEAR = 8,
- NFIT_CMD_ARS_INJECT_GET = 9,
+ NFIT_CMD_TRANSLATE_SPA = 5,
+ NFIT_CMD_ARS_INJECT_SET = 7,
+ NFIT_CMD_ARS_INJECT_CLEAR = 8,
+ NFIT_CMD_ARS_INJECT_GET = 9,
};
static void acpi_nfit_init_dsms(struct acpi_nfit_desc *acpi_desc)
@@ -2632,7 +2632,7 @@ static int acpi_nfit_blk_region_enable(struct nvdimm_bus *nvdimm_bus,
nfit_blk->bdw_offset = nfit_mem->bdw->offset;
mmio = &nfit_blk->mmio[BDW];
mmio->addr.base = devm_nvdimm_memremap(dev, nfit_mem->spa_bdw->address,
- nfit_mem->spa_bdw->length, nd_blk_memremap_flags(ndbr));
+ nfit_mem->spa_bdw->length, nd_blk_memremap_flags(ndbr));
if (!mmio->addr.base) {
dev_dbg(dev, "%s failed to map bdw\n",
nvdimm_name(nvdimm));
diff --git a/drivers/acpi/pci_irq.c b/drivers/acpi/pci_irq.c
index dea8a60e18a4..14ee631cb7cf 100644
--- a/drivers/acpi/pci_irq.c
+++ b/drivers/acpi/pci_irq.c
@@ -175,7 +175,7 @@ static int acpi_pci_irq_check_entry(acpi_handle handle, struct pci_dev *dev,
* configure the IRQ assigned to this slot|dev|pin. The 'source_index'
* indicates which resource descriptor in the resource template (of
* the link device) this interrupt is allocated from.
- *
+ *
* NOTE: Don't query the Link Device for IRQ information at this time
* because Link Device enumeration may not have occurred yet
* (e.g. exists somewhere 'below' this _PRT entry in the ACPI
diff --git a/drivers/acpi/pci_link.c b/drivers/acpi/pci_link.c
index 606da5d77ad3..fb4c5632a232 100644
--- a/drivers/acpi/pci_link.c
+++ b/drivers/acpi/pci_link.c
@@ -6,8 +6,8 @@
* Copyright (C) 2001, 2002 Paul Diefenbaugh <paul.s.diefenbaugh@intel.com>
* Copyright (C) 2002 Dominik Brodowski <devel@brodo.de>
*
- * TBD:
- * 1. Support more than one IRQ resource entry per link device (index).
+ * TBD:
+ * 1. Support more than one IRQ resource entry per link device (index).
* 2. Implement start/stop mechanism and use ACPI Bus Driver facilities
* for IRQ management (e.g. start()->_SRS).
*/
@@ -249,8 +249,8 @@ static int acpi_pci_link_get_current(struct acpi_pci_link *link)
}
}
- /*
- * Query and parse _CRS to get the current IRQ assignment.
+ /*
+ * Query and parse _CRS to get the current IRQ assignment.
*/
status = acpi_walk_resources(link->device->handle, METHOD_NAME__CRS,
@@ -396,7 +396,7 @@ static int acpi_pci_link_set(struct acpi_pci_link *link, int irq)
/*
* "acpi_irq_balance" (default in APIC mode) enables ACPI to use PIC Interrupt
* Link Devices to move the PIRQs around to minimize sharing.
- *
+ *
* "acpi_irq_nobalance" (default in PIC mode) tells ACPI not to move any PIC IRQs
* that the BIOS has already set to active. This is necessary because
* ACPI has no automatic means of knowing what ISA IRQs are used. Note that
@@ -414,7 +414,7 @@ static int acpi_pci_link_set(struct acpi_pci_link *link, int irq)
*
* Note that PCI IRQ routers have a list of possible IRQs,
* which may not include the IRQs this table says are available.
- *
+ *
* Since this heuristic can't tell the difference between a link
* that no device will attach to, vs. a link which may be shared
* by multiple active devices -- it is not optimal.
diff --git a/drivers/acpi/pci_mcfg.c b/drivers/acpi/pci_mcfg.c
index 7ddd57abadd1..95f23acd5b80 100644
--- a/drivers/acpi/pci_mcfg.c
+++ b/drivers/acpi/pci_mcfg.c
@@ -173,7 +173,7 @@ static int pci_mcfg_quirk_matches(struct mcfg_fixup *f, u16 segment,
{
if (!memcmp(f->oem_id, mcfg_oem_id, ACPI_OEM_ID_SIZE) &&
!memcmp(f->oem_table_id, mcfg_oem_table_id,
- ACPI_OEM_TABLE_ID_SIZE) &&
+ ACPI_OEM_TABLE_ID_SIZE) &&
f->oem_revision == mcfg_oem_revision &&
f->segment == segment &&
resource_contains(&f->bus_range, bus_range))
diff --git a/drivers/acpi/power.c b/drivers/acpi/power.c
index 837b875d075e..8048da85b7e0 100644
--- a/drivers/acpi/power.c
+++ b/drivers/acpi/power.c
@@ -13,7 +13,7 @@
* 1. via "Device Specific (D-State) Control"
* 2. via "Power Resource Control".
* The code below deals with ACPI Power Resources control.
- *
+ *
* An ACPI "power resource object" represents a software controllable power
* plane, clock plane, or other resource depended on by a device.
*
@@ -645,7 +645,7 @@ int acpi_power_wakeup_list_init(struct list_head *list, int *system_level_p)
* -ENODEV if the execution of either _DSW or _PSW has failed
*/
int acpi_device_sleep_wake(struct acpi_device *dev,
- int enable, int sleep_state, int dev_state)
+ int enable, int sleep_state, int dev_state)
{
union acpi_object in_arg[3];
struct acpi_object_list arg_list = { 3, in_arg };
@@ -690,7 +690,7 @@ int acpi_device_sleep_wake(struct acpi_device *dev,
/*
* Prepare a wakeup device, two steps (Ref ACPI 2.0:P229):
- * 1. Power on the power resources required for the wakeup device
+ * 1. Power on the power resources required for the wakeup device
* 2. Execute _DSW (Device Sleep Wake) or (deprecated in ACPI 3.0) _PSW (Power
* State Wake) for the device, if present
*/
diff --git a/drivers/acpi/processor_perflib.c b/drivers/acpi/processor_perflib.c
index 5909e8fa4013..b04a68950ff1 100644
--- a/drivers/acpi/processor_perflib.c
+++ b/drivers/acpi/processor_perflib.c
@@ -354,7 +354,7 @@ static int acpi_processor_get_performance_states(struct acpi_processor *pr)
(u32) px->control, (u32) px->status));
/*
- * Check that ACPI's u64 MHz will be valid as u32 KHz in cpufreq
+ * Check that ACPI's u64 MHz will be valid as u32 KHz in cpufreq
*/
if (!px->core_frequency ||
((u32)(px->core_frequency * 1000) !=
@@ -627,7 +627,7 @@ int acpi_processor_preregister_performance(
goto err_ret;
/*
- * Now that we have _PSD data from all CPUs, lets setup P-state
+ * Now that we have _PSD data from all CPUs, lets setup P-state
* domain info.
*/
for_each_possible_cpu(i) {
@@ -693,7 +693,7 @@ int acpi_processor_preregister_performance(
if (match_pdomain->domain != pdomain->domain)
continue;
- match_pr->performance->shared_type =
+ match_pr->performance->shared_type =
pr->performance->shared_type;
cpumask_copy(match_pr->performance->shared_cpu_map,
pr->performance->shared_cpu_map);
diff --git a/drivers/acpi/sbs.c b/drivers/acpi/sbs.c
index f158b8c30113..e6d9f4de2800 100644
--- a/drivers/acpi/sbs.c
+++ b/drivers/acpi/sbs.c
@@ -366,7 +366,7 @@ static int acpi_battery_get_state(struct acpi_battery *battery)
state_readers[i].mode,
ACPI_SBS_BATTERY,
state_readers[i].command,
- (u8 *)battery +
+ (u8 *)battery +
state_readers[i].offset);
if (result)
goto end;
diff --git a/drivers/acpi/sbshc.c b/drivers/acpi/sbshc.c
index 87b74e9015e5..53c2862c4c75 100644
--- a/drivers/acpi/sbshc.c
+++ b/drivers/acpi/sbshc.c
@@ -176,7 +176,7 @@ int acpi_smbus_write(struct acpi_smb_hc *hc, u8 protocol, u8 address,
EXPORT_SYMBOL_GPL(acpi_smbus_write);
int acpi_smbus_register_callback(struct acpi_smb_hc *hc,
- smbus_alarm_callback callback, void *context)
+ smbus_alarm_callback callback, void *context)
{
mutex_lock(&hc->lock);
hc->callback = callback;
diff --git a/drivers/acpi/sbshc.h b/drivers/acpi/sbshc.h
index c3522bb82792..695c390e2884 100644
--- a/drivers/acpi/sbshc.h
+++ b/drivers/acpi/sbshc.h
@@ -24,9 +24,9 @@ enum acpi_sbs_device_addr {
typedef void (*smbus_alarm_callback)(void *context);
extern int acpi_smbus_read(struct acpi_smb_hc *hc, u8 protocol, u8 address,
- u8 command, u8 * data);
+ u8 command, u8 *data);
extern int acpi_smbus_write(struct acpi_smb_hc *hc, u8 protocol, u8 slave_address,
- u8 command, u8 * data, u8 length);
+ u8 command, u8 *data, u8 length);
extern int acpi_smbus_register_callback(struct acpi_smb_hc *hc,
- smbus_alarm_callback callback, void *context);
+ smbus_alarm_callback callback, void *context);
extern int acpi_smbus_unregister_callback(struct acpi_smb_hc *hc);
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index a896e5e87c93..bc6a79e33220 100644
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -1453,7 +1453,7 @@ int acpi_dma_get_range(struct device *dev, u64 *dma_addr, u64 *offset,
}
/**
- * acpi_dma_configure - Set-up DMA configuration for the device.
+ * acpi_dma_configure_id - Set-up DMA configuration for the device.
* @dev: The pointer to the device
* @attr: device dma attributes
* @input_id: input device id const value pointer
diff --git a/drivers/acpi/video_detect.c b/drivers/acpi/video_detect.c
index 3a032afd9d05..4f5463b2a217 100644
--- a/drivers/acpi/video_detect.c
+++ b/drivers/acpi/video_detect.c
@@ -178,14 +178,14 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad X201s"),
},
},
- {
- .callback = video_detect_force_video,
- .ident = "ThinkPad X201T",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
- DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad X201T"),
- },
- },
+ {
+ .callback = video_detect_force_video,
+ .ident = "ThinkPad X201T",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+ DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad X201T"),
+ },
+ },
/* The native backlight controls do not work on some older machines */
{
diff --git a/drivers/acpi/wakeup.c b/drivers/acpi/wakeup.c
index f89dd9a99e6e..b02bf770aead 100644
--- a/drivers/acpi/wakeup.c
+++ b/drivers/acpi/wakeup.c
@@ -44,7 +44,7 @@ void acpi_enable_wakeup_devices(u8 sleep_state)
if (!dev->wakeup.flags.valid
|| sleep_state > (u32) dev->wakeup.sleep_state
|| !(device_may_wakeup(&dev->dev)
- || dev->wakeup.prepare_count))
+ || dev->wakeup.prepare_count))
continue;
if (device_may_wakeup(&dev->dev))
@@ -69,7 +69,7 @@ void acpi_disable_wakeup_devices(u8 sleep_state)
if (!dev->wakeup.flags.valid
|| sleep_state > (u32) dev->wakeup.sleep_state
|| !(device_may_wakeup(&dev->dev)
- || dev->wakeup.prepare_count))
+ || dev->wakeup.prepare_count))
continue;
acpi_set_gpe_wake_mask(dev->wakeup.gpe_device, dev->wakeup.gpe_number,
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-10 12:42:23 +0000