summaryrefslogtreecommitdiffstats
path: root/drivers/char/hw_random/mxc-rnga.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/char/hw_random/mxc-rnga.c')
-rw-r--r--drivers/char/hw_random/mxc-rnga.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/char/hw_random/mxc-rnga.c b/drivers/char/hw_random/mxc-rnga.c
index 19a12ac6..6a86b6f 100644
--- a/drivers/char/hw_random/mxc-rnga.c
+++ b/drivers/char/hw_random/mxc-rnga.c
@@ -164,7 +164,9 @@ static int __init mxc_rnga_probe(struct platform_device *pdev)
goto out;
}
- clk_prepare_enable(mxc_rng->clk);
+ err = clk_prepare_enable(mxc_rng->clk);
+ if (err)
+ goto out;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
mxc_rng->mem = devm_ioremap_resource(&pdev->dev, res);
OpenPOWER on IntegriCloud