Messages in this thread Patch in this message |  | | From | Karim Eshapa <> | Subject | [PATCH] drivers:video:fbdev:omap:lcd_mipid.c: Use time comparison kernel macros | Date | Sun, 30 Apr 2017 18:42:43 +0200 |
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Use time_before_eq time comparison defind kernel macro that has safety check.
Signed-off-by: Karim Eshapa <karim.eshapa@gmail.com> --- drivers/video/fbdev/omap/lcd_mipid.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/video/fbdev/omap/lcd_mipid.c b/drivers/video/fbdev/omap/lcd_mipid.c index c81f150..df9e6eb 100644 --- a/drivers/video/fbdev/omap/lcd_mipid.c +++ b/drivers/video/fbdev/omap/lcd_mipid.c @@ -174,7 +174,7 @@ static void hw_guard_wait(struct mipid_device *md) { unsigned long wait = md->hw_guard_end - jiffies; - if ((long)wait > 0 && wait <= md->hw_guard_wait) { + if ((long)wait > 0 && time_before_eq(wait, md->hw_guard_wait)) { set_current_state(TASK_UNINTERRUPTIBLE); schedule_timeout(wait); } -- 2.7.4
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