Messages in this thread Patch in this message | | | From | Lv Zheng <> | Subject | [PATCH v3 1/4] ACPICA: Linux headers: Remove ACPI_PREEMPTION_POINT() due to no usages. | Date | Mon, 12 May 2014 15:45:54 +0800 |
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This patch deletes deprecated ACPI_PREEMPTION_POINT(), there is no user for it in Linux kernel now. Lv Zheng.
Signed-off-by: Lv Zheng <lv.zheng@intel.com> --- include/acpi/platform/aclinux.h | 14 -------------- 1 file changed, 14 deletions(-)
diff --git a/include/acpi/platform/aclinux.h b/include/acpi/platform/aclinux.h index 4c2f9e7..3b8b52f 100644 --- a/include/acpi/platform/aclinux.h +++ b/include/acpi/platform/aclinux.h @@ -228,20 +228,6 @@ static inline acpi_thread_id acpi_os_get_thread_id(void) #define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_thread_id -#ifndef CONFIG_PREEMPT - -/* - * Used within ACPICA to show where it is safe to preempt execution - * when CONFIG_PREEMPT=n - */ -#define ACPI_PREEMPTION_POINT() \ - do { \ - if (!irqs_disabled()) \ - cond_resched(); \ - } while (0) - -#endif - /* * When lockdep is enabled, the spin_lock_init() macro stringifies it's * argument and uses that as a name for the lock in debugging. -- 1.7.10
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