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| author |   Karim Eshapa <karim.eshapa@gmail.com> | 2017-05-02 13:47:54 +0200 |
|---|---|---|
| committer |   Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2017-05-02 13:47:54 +0200 |
| commit | 5c9cfda13dc503f4b25b486a57974e0414adb6f1 (patch) | |
| tree | f39c09aeab7837a1a83ae472c9fc46df87e5fa5c /drivers/video/fbdev/omap | |
| parent | sm501fb: don't return zero on failure path in sm501fb_start() (diff) | |
| download | linux-dev-5c9cfda13dc503f4b25b486a57974e0414adb6f1.tar.xz linux-dev-5c9cfda13dc503f4b25b486a57974e0414adb6f1.zip | |
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 <karim.eshapa@gmail.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Diffstat (limited to 'drivers/video/fbdev/omap')
| -rw-r--r-- | drivers/video/fbdev/omap/lcd_mipid.c | 2 |
1 files changed, 1 insertions, 1 deletions
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); } |