Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1633462 > unrolled thread
| Started by | Karim Eshapa <karim.eshapa@gmail.com> |
|---|---|
| First post | 2017-04-30 18:50 +0200 |
| Last post | 2017-05-02 13:40 +0200 |
| Articles | 2 — 2 participants |
Back to article view | Back to linux.kernel
[PATCH] drivers:video:fbdev:omap:lcd_mipid.c: Use time comparison kernel macros Karim Eshapa <karim.eshapa@gmail.com> - 2017-04-30 18:50 +0200
Re: [PATCH] drivers:video:fbdev:omap:lcd_mipid.c: Use time comparison kernel macros Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> - 2017-05-02 13:40 +0200
| From | Karim Eshapa <karim.eshapa@gmail.com> |
|---|---|
| Date | 2017-04-30 18:50 +0200 |
| Subject | [PATCH] drivers:video:fbdev:omap:lcd_mipid.c: Use time comparison kernel macros |
| Message-ID | <tC0cN-5xx-7@gated-at.bofh.it> |
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
[toc] | [next] | [standalone]
| From | Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> |
|---|---|
| Date | 2017-05-02 13:40 +0200 |
| Subject | Re: [PATCH] drivers:video:fbdev:omap:lcd_mipid.c: Use time comparison kernel macros |
| Message-ID | <tCEjT-67E-19@gated-at.bofh.it> |
| In reply to | #1633462 |
On Sunday, April 30, 2017 06:42:43 PM Karim Eshapa wrote: > Use time_before_eq time comparison defind kernel macro > that has safety check. > > Signed-off-by: Karim Eshapa <karim.eshapa@gmail.com> Patch queued for 4.12, thanks. Best regards, -- Bartlomiej Zolnierkiewicz Samsung R&D Institute Poland Samsung Electronics
[toc] | [prev] | [standalone]
Back to top | Article view | linux.kernel
csiph-web