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Subject[PATCH] video: fbdev: use msecs_to_jiffies for time conversion
Date
This is only an API consolidation and should make things more readable
it replaces var * HZ / 1000 by msecs_to_jiffies(var).

Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
---

Patch was only compile tested with viper_defconfig (implies CONFIG_FB_PXA=m)

Patch is against 3.19.0-rc7 (localversion-next is -next-20150204)

drivers/video/fbdev/pxafb.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/video/fbdev/pxafb.c b/drivers/video/fbdev/pxafb.c
index da2431e..d8b4743 100644
--- a/drivers/video/fbdev/pxafb.c
+++ b/drivers/video/fbdev/pxafb.c
@@ -1285,7 +1285,7 @@ static int pxafb_smart_thread(void *arg)
mutex_unlock(&fbi->ctrlr_lock);

set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(30 * HZ / 1000);
+ schedule_timeout(msecs_to_jiffies(30));
}

pr_debug("%s(): task ending\n", __func__);
@@ -1460,7 +1460,7 @@ static void pxafb_disable_controller(struct pxafb_info *fbi)
#ifdef CONFIG_FB_PXA_SMARTPANEL
if (fbi->lccr0 & LCCR0_LCDT) {
wait_for_completion_timeout(&fbi->refresh_done,
- 200 * HZ / 1000);
+ msecs_to_jiffies(200);
return;
}
#endif
@@ -1472,7 +1472,7 @@ static void pxafb_disable_controller(struct pxafb_info *fbi)
lcd_writel(fbi, LCCR0, lccr0);
lcd_writel(fbi, LCCR0, lccr0 | LCCR0_DIS);

- wait_for_completion_timeout(&fbi->disable_done, 200 * HZ / 1000);
+ wait_for_completion_timeout(&fbi->disable_done, msecs_to_jiffies(200));

/* disable LCD controller clock */
clk_disable_unprepare(fbi->clk);
--
1.7.10.4


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