diff options
| author |   Andrew Morton <akpm@linux-foundation.org> | 2016-03-25 14:20:47 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2016-03-25 16:37:42 -0700 |
| commit | b8b4ead11e9d258ccc9a8aea28cc0ac747b044ef (patch) | |
| tree | 44938deabf08a6d5c75ca671b154e558d3448740 /drivers/input | |
| parent | oom, oom_reaper: protect oom_reaper_list using simpler way (diff) | |
| download | linux-dev-b8b4ead11e9d258ccc9a8aea28cc0ac747b044ef.tar.xz linux-dev-b8b4ead11e9d258ccc9a8aea28cc0ac747b044ef.zip | |
drivers/input: eliminate INPUT_COMPAT_TEST macro
INPUT_COMPAT_TEST became much simpler after commit f4056b52845283
("input: redefine INPUT_COMPAT_TEST as in_compat_syscall()") so we can
cleanly eliminate it altogether.
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Andy Lutomirski <luto@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/input')
| -rw-r--r-- | drivers/input/input-compat.c | 6 | ||||
| -rw-r--r-- | drivers/input/input-compat.h | 4 | ||||
| -rw-r--r-- | drivers/input/input.c | 2 | ||||
| -rw-r--r-- | drivers/input/misc/uinput.c | 4 |
4 files changed, 7 insertions, 9 deletions
diff --git a/drivers/input/input-compat.c b/drivers/input/input-compat.c index 64ca7113ff28..d84d20b9cec0 100644 --- a/drivers/input/input-compat.c +++ b/drivers/input/input-compat.c @@ -17,7 +17,7 @@ int input_event_from_user(const char __user *buffer, struct input_event *event) { - if (INPUT_COMPAT_TEST && !COMPAT_USE_64BIT_TIME) { + if (in_compat_syscall() && !COMPAT_USE_64BIT_TIME) { struct input_event_compat compat_event; if (copy_from_user(&compat_event, buffer, @@ -41,7 +41,7 @@ int input_event_from_user(const char __user *buffer, int input_event_to_user(char __user *buffer, const struct input_event *event) { - if (INPUT_COMPAT_TEST && !COMPAT_USE_64BIT_TIME) { + if (in_compat_syscall() && !COMPAT_USE_64BIT_TIME) { struct input_event_compat compat_event; compat_event.time.tv_sec = event->time.tv_sec; @@ -65,7 +65,7 @@ int input_event_to_user(char __user *buffer, int input_ff_effect_from_user(const char __user *buffer, size_t size, struct ff_effect *effect) { - if (INPUT_COMPAT_TEST) { + if (in_compat_syscall()) { struct ff_effect_compat *compat_effect; if (size != sizeof(struct ff_effect_compat)) diff --git a/drivers/input/input-compat.h b/drivers/input/input-compat.h index 0f25878d5fa2..1563160a7af3 100644 --- a/drivers/input/input-compat.h +++ b/drivers/input/input-compat.h @@ -17,8 +17,6 @@ #ifdef CONFIG_COMPAT -#define INPUT_COMPAT_TEST in_compat_syscall() - struct input_event_compat { struct compat_timeval time; __u16 type; @@ -57,7 +55,7 @@ struct ff_effect_compat { static inline size_t input_event_size(void) { - return (INPUT_COMPAT_TEST && !COMPAT_USE_64BIT_TIME) ? + return (in_compat_syscall() && !COMPAT_USE_64BIT_TIME) ? sizeof(struct input_event_compat) : sizeof(struct input_event); } diff --git a/drivers/input/input.c b/drivers/input/input.c index 880605959aa6..b87ffbd4547d 100644 --- a/drivers/input/input.c +++ b/drivers/input/input.c @@ -1015,7 +1015,7 @@ static int input_bits_to_string(char *buf, int buf_size, { int len = 0; - if (INPUT_COMPAT_TEST) { + if (in_compat_syscall()) { u32 dword = bits >> 32; if (dword || !skip_empty) len += snprintf(buf, buf_size, "%x ", dword); diff --git a/drivers/input/misc/uinput.c b/drivers/input/misc/uinput.c index 4eb9e4d94f46..abe1a927b332 100644 --- a/drivers/input/misc/uinput.c +++ b/drivers/input/misc/uinput.c @@ -664,7 +664,7 @@ struct uinput_ff_upload_compat { static int uinput_ff_upload_to_user(char __user *buffer, const struct uinput_ff_upload *ff_up) { - if (INPUT_COMPAT_TEST) { + if (in_compat_syscall()) { struct uinput_ff_upload_compat ff_up_compat; ff_up_compat.request_id = ff_up->request_id; @@ -695,7 +695,7 @@ static int uinput_ff_upload_to_user(char __user *buffer, static int uinput_ff_upload_from_user(const char __user *buffer, struct uinput_ff_upload *ff_up) { - if (INPUT_COMPAT_TEST) { + if (in_compat_syscall()) { struct uinput_ff_upload_compat ff_up_compat; if (copy_from_user(&ff_up_compat, buffer, |