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authorLinus Torvalds <torvalds@linux-foundation.org>2009-09-27 10:38:48 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-09-27 10:38:48 -0700
commit73964f6bc8e378715887592abe8a512f403db6a8 (patch)
treec4aaab48d36ed06243542518ff644c654bdaf586
parent9d98ece16f1a1df0f456a2ee9429d03e82e839a2 (diff)
parente56d953d190061938b31cabbe01b7f3d76c60bd0 (diff)
downloadlinux-linaro-73964f6bc8e378715887592abe8a512f403db6a8.tar.gz
Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: ACPI: IA64=y ACPI=n build fix ACPI: Kill overly verbose "power state" log messages ACPI: fix Compaq Evo N800c (Pentium 4m) boot hang regression ACPI: Clarify resource conflict message thinkpad-acpi: fix CONFIG_THINKPAD_ACPI_HOTKEY_POLL build problem
-rw-r--r--arch/ia64/include/asm/acpi.h2
-rw-r--r--arch/x86/kernel/acpi/cstate.c2
-rw-r--r--drivers/acpi/osl.c8
-rw-r--r--drivers/acpi/processor_idle.c7
-rw-r--r--drivers/platform/x86/thinkpad_acpi.c2
5 files changed, 12 insertions, 9 deletions
diff --git a/arch/ia64/include/asm/acpi.h b/arch/ia64/include/asm/acpi.h
index 0f82cc2934e..91df9686a0d 100644
--- a/arch/ia64/include/asm/acpi.h
+++ b/arch/ia64/include/asm/acpi.h
@@ -89,10 +89,12 @@ ia64_acpi_release_global_lock (unsigned int *lock)
#define ACPI_RELEASE_GLOBAL_LOCK(facs, Acq) \
((Acq) = ia64_acpi_release_global_lock(&facs->global_lock))
+#ifdef CONFIG_ACPI
#define acpi_disabled 0 /* ACPI always enabled on IA64 */
#define acpi_noirq 0 /* ACPI always enabled on IA64 */
#define acpi_pci_disabled 0 /* ACPI PCI always enabled on IA64 */
#define acpi_strict 1 /* no ACPI spec workarounds on IA64 */
+#endif
#define acpi_processor_cstate_check(x) (x) /* no idle limits on IA64 :) */
static inline void disable_acpi(void) { }
diff --git a/arch/x86/kernel/acpi/cstate.c b/arch/x86/kernel/acpi/cstate.c
index 8c44c232efc..59cdfa4686b 100644
--- a/arch/x86/kernel/acpi/cstate.c
+++ b/arch/x86/kernel/acpi/cstate.c
@@ -48,7 +48,7 @@ void acpi_processor_power_init_bm_check(struct acpi_processor_flags *flags,
* P4, Core and beyond CPUs
*/
if (c->x86_vendor == X86_VENDOR_INTEL &&
- (c->x86 > 0x6 || (c->x86 == 6 && c->x86_model >= 14)))
+ (c->x86 > 0xf || (c->x86 == 6 && c->x86_model >= 14)))
flags->bm_control = 0;
}
EXPORT_SYMBOL(acpi_processor_power_init_bm_check);
diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index 5633b86e3ed..7c1c59ea9ec 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -1161,7 +1161,13 @@ int acpi_check_resource_conflict(struct resource *res)
res_list_elem->name,
(long long) res_list_elem->start,
(long long) res_list_elem->end);
- printk(KERN_INFO "ACPI: Device needs an ACPI driver\n");
+ if (acpi_enforce_resources == ENFORCE_RESOURCES_LAX)
+ printk(KERN_NOTICE "ACPI: This conflict may"
+ " cause random problems and system"
+ " instability\n");
+ printk(KERN_INFO "ACPI: If an ACPI driver is available"
+ " for this device, you should use it instead of"
+ " the native driver\n");
}
if (acpi_enforce_resources == ENFORCE_RESOURCES_STRICT)
return -EBUSY;
diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
index cc61a622010..706eacf49f4 100644
--- a/drivers/acpi/processor_idle.c
+++ b/drivers/acpi/processor_idle.c
@@ -1214,13 +1214,6 @@ int __cpuinit acpi_processor_power_init(struct acpi_processor *pr,
acpi_processor_setup_cpuidle(pr);
if (cpuidle_register_device(&pr->power.dev))
return -EIO;
-
- printk(KERN_INFO PREFIX "CPU%d (power states:", pr->id);
- for (i = 1; i <= pr->power.count; i++)
- if (pr->power.states[i].valid)
- printk(" C%d[C%d]", i,
- pr->power.states[i].type);
- printk(")\n");
}
#ifdef CONFIG_ACPI_PROCFS
/* 'power' [R] */
diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
index 3910f2f3ead..d93108d148f 100644
--- a/drivers/platform/x86/thinkpad_acpi.c
+++ b/drivers/platform/x86/thinkpad_acpi.c
@@ -2235,7 +2235,9 @@ static int tpacpi_hotkey_driver_mask_set(const u32 mask)
HOTKEY_CONFIG_CRITICAL_START
hotkey_driver_mask = mask;
+#ifdef CONFIG_THINKPAD_ACPI_HOTKEY_POLL
hotkey_source_mask |= (mask & ~hotkey_all_mask);
+#endif
HOTKEY_CONFIG_CRITICAL_END
rc = hotkey_mask_set((hotkey_acpi_mask | hotkey_driver_mask) &