upstream: fsl-viu: adjust for OF based clock lookup

after device tree based clock lookup became available, the VIU driver
need no longer use the previous global "viu_clk" name, but should use
the "ipg" clock name specific to the OF node

Cc: Mauro Carvalho Chehab <m.chehab@samsung.com>
Cc: linux-media@vger.kernel.org
Signed-off-by: Gerhard Sittig <gsi@denx.de>
Signed-off-by: Anatolij Gustschin <agust@denx.de>

diff --git a/drivers/media/platform/fsl-viu.c b/drivers/media/platform/fsl-viu.c
index fe9898c..c1e84ae 100644 (file)
--- a/drivers/media/platform/fsl-viu.c
+++ b/drivers/media/platform/fsl-viu.c
@@ -1578,7 +1578,7 @@ static int viu_of_probe(struct platform_device *op)
        }
 
        /* enable VIU clock */
-       clk = devm_clk_get(&op->dev, "viu_clk");
+       clk = devm_clk_get(&op->dev, "ipg");
        if (IS_ERR(clk)) {
                dev_err(&op->dev, "failed to lookup the clock!\n");
                ret = PTR_ERR(clk);