[media] video: mx1_camera: Use clk_prepare_enable/clk_disable_unprepare
Prepare the clock before enabling it.
Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Cc: <linux-media@vger.kernel.org>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/platform/mx1_camera.c b/drivers/media/platform/mx1_camera.c
index d2e6f82..560a65a 100644
--- a/drivers/media/platform/mx1_camera.c
+++ b/drivers/media/platform/mx1_camera.c
@@ -403,7 +403,7 @@
dev_dbg(pcdev->icd->parent, "Activate device\n");
- clk_enable(pcdev->clk);
+ clk_prepare_enable(pcdev->clk);
/* enable CSI before doing anything else */
__raw_writel(csicr1, pcdev->base + CSICR1);
@@ -422,7 +422,7 @@
/* Disable all CSI interface */
__raw_writel(0x00, pcdev->base + CSICR1);
- clk_disable(pcdev->clk);
+ clk_disable_unprepare(pcdev->clk);
}
/*