From 5c9cfda13dc503f4b25b486a57974e0414adb6f1 Mon Sep 17 00:00:00 2001 From: Karim Eshapa Date: Tue, 2 May 2017 13:47:54 +0200 Subject: [PATCH] drivers/video/fbdev/omap/lcd_mipid.c: Use time comparison kernel macros Use time_before_eq time comparison defind kernel macro that has safety check. Signed-off-by: Karim Eshapa Cc: Tomi Valkeinen Signed-off-by: Bartlomiej Zolnierkiewicz --- 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 c81f150589e1..df9e6ebcfad5 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); }