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| author | Philipp Zabel <philipp.zabel@gmail.com> | 2012-03-15 15:13:31 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-03-19 22:11:07 -0300 |
| commit | 91acd962301af86d5af02ddefdb8147322a0b9b0 (patch) | |
| tree | 4fb2a28f55c1f92f914de4c695c85c511c47812a /drivers/media | |
| parent | 48e971cd7fc2440d49159786ecc8786298f98cec (diff) | |
| download | lwn-91acd962301af86d5af02ddefdb8147322a0b9b0.tar.gz lwn-91acd962301af86d5af02ddefdb8147322a0b9b0.zip | |
[media] V4L: pxa_camera: add clk_prepare/clk_unprepare calls
This patch adds clk_prepare/clk_unprepare calls to the pxa_camera
driver by using the helper functions clk_prepare_enable and
clk_disable_unprepare.
Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Cc: Mauro Carvalho Chehab <mchehab@infradead.org>
Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Cc: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/video/pxa_camera.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/video/pxa_camera.c b/drivers/media/video/pxa_camera.c index 0bd7da26d018..5a413f4427e0 100644 --- a/drivers/media/video/pxa_camera.c +++ b/drivers/media/video/pxa_camera.c @@ -921,12 +921,12 @@ static void pxa_camera_activate(struct pxa_camera_dev *pcdev) /* "Safe default" - 13MHz */ recalculate_fifo_timeout(pcdev, 13000000); - clk_enable(pcdev->clk); + clk_prepare_enable(pcdev->clk); } static void pxa_camera_deactivate(struct pxa_camera_dev *pcdev) { - clk_disable(pcdev->clk); + clk_disable_unprepare(pcdev->clk); } static irqreturn_t pxa_camera_irq(int irq, void *data) |