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| author | Philipp Zabel <pzabel@gmx.de> | 2012-03-15 19:12:00 +0100 |
|---|---|---|
| committer | Florian Tobias Schandinat <FlorianSchandinat@gmx.de> | 2012-03-21 10:29:01 +0000 |
| commit | b622f1b538f91ab320838656fc0b31d11a67c5fc (patch) | |
| tree | a1c9e890cc8d5964ee89374d1f8213105c97e6c1 /drivers/video/pxafb.c | |
| parent | cfc4bcfe84e14b858dc6a1ab6bbf34d69edabc27 (diff) | |
| download | linux-b622f1b538f91ab320838656fc0b31d11a67c5fc.tar.gz linux-b622f1b538f91ab320838656fc0b31d11a67c5fc.tar.bz2 linux-b622f1b538f91ab320838656fc0b31d11a67c5fc.zip | |
video: pxafb: add clk_prepare/clk_unprepare calls
This patch adds clk_prepare/clk_unprepare calls to the pxafb
driver by using the helper functions clk_prepare_enable and
clk_disable_unprepare.
Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Cc: Haojian Zhuang <haojian.zhuang@marvell.com>
Cc: Eric Miao <eric.y.miao@gmail.com>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Diffstat (limited to 'drivers/video/pxafb.c')
| -rw-r--r-- | drivers/video/pxafb.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/video/pxafb.c b/drivers/video/pxafb.c index c176561a2222..3f902557690e 100644 --- a/drivers/video/pxafb.c +++ b/drivers/video/pxafb.c @@ -1435,7 +1435,7 @@ static void pxafb_enable_controller(struct pxafb_info *fbi) pr_debug("reg_lccr3 0x%08x\n", (unsigned int) fbi->reg_lccr3); /* enable LCD controller clock */ - clk_enable(fbi->clk); + clk_prepare_enable(fbi->clk); if (fbi->lccr0 & LCCR0_LCDT) return; @@ -1475,7 +1475,7 @@ static void pxafb_disable_controller(struct pxafb_info *fbi) wait_for_completion_timeout(&fbi->disable_done, 200 * HZ / 1000); /* disable LCD controller clock */ - clk_disable(fbi->clk); + clk_disable_unprepare(fbi->clk); } /* |