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>
diff --git a/drivers/input/input-compat.c b/drivers/input/input-compat.c
index 64ca711..d84d20b 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_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_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 0f25878..1563160 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 @@
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 88060595..b87ffbd 100644
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -1015,7 +1015,7 @@
{
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 4eb9e4d..abe1a92 100644
--- a/drivers/input/misc/uinput.c
+++ b/drivers/input/misc/uinput.c
@@ -664,7 +664,7 @@
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_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,
