Messages in this thread Patch in this message | | | Date | Sun, 8 Jan 2006 14:38:11 -0500 | From | Kyle McMartin <> | Subject | [PATCH 5/5] Decrapify evdev.c of per-arch compat hacks |
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From: Kyle McMartin <kyle@parisc-linux.org>
A nice cleanup of evdev.c by using the is_compat_task() macro.
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
---
drivers/input/evdev.c | 18 +++--------------- 1 files changed, 3 insertions(+), 15 deletions(-)
3e7a8822763c01f93afdb2f0011dec6b641df1fb diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c index f7490a0..3cabb4b 100644 --- a/drivers/input/evdev.c +++ b/drivers/input/evdev.c @@ -154,27 +154,15 @@ struct input_event_compat { __s32 value; }; -#ifdef CONFIG_X86_64 -# define COMPAT_TEST test_thread_flag(TIF_IA32) -#elif defined(CONFIG_IA64) -# define COMPAT_TEST IS_IA32_PROCESS(ia64_task_regs(current)) -#elif defined(CONFIG_S390) -# define COMPAT_TEST test_thread_flag(TIF_31BIT) -#elif defined(CONFIG_MIPS) -# define COMPAT_TEST (current->thread.mflags & MF_32BIT_ADDR) -#else -# define COMPAT_TEST test_thread_flag(TIF_32BIT) -#endif - static inline size_t evdev_event_size(void) { - return COMPAT_TEST ? + return is_compat_task(current) ? sizeof(struct input_event_compat) : sizeof(struct input_event); } static int evdev_event_from_user(const char __user *buffer, struct input_event *event) { - if (COMPAT_TEST) { + if (is_compat_task(current)) { struct input_event_compat compat_event; if (copy_from_user(&compat_event, buffer, sizeof(struct input_event_compat))) @@ -196,7 +184,7 @@ static int evdev_event_from_user(const c static int evdev_event_to_user(char __user *buffer, const struct input_event *event) { - if (COMPAT_TEST) { + if (is_compat_task(current)) { struct input_event_compat compat_event; compat_event.time.tv_sec = event->time.tv_sec; -- 1.0.7 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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