DMAENGINE: ste_dma40: fix clk_get failure path
clk_get returns an ERR_PTR.
Acked-by: Jonas Aaberg <jonas.aberg@stericsson.com>
Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
diff --git a/drivers/dma/ste_dma40.c b/drivers/dma/ste_dma40.c
index 2f73e36..8596c31 100644
--- a/drivers/dma/ste_dma40.c
+++ b/drivers/dma/ste_dma40.c
@@ -2636,7 +2636,7 @@
return base;
failure:
- if (clk) {
+ if (!IS_ERR(clk)) {
clk_disable(clk);
clk_put(clk);
}