[PATCH -next] phy: stm32: fix using 0 as NULL pointer warnings
Wei Yongjun
weiyongjun1 at huawei.com
Tue Mar 20 06:19:42 PDT 2018
Fixes the following sparse warnings:
drivers/phy/st/phy-stm32-usbphyc.c:331:42: warning:
Using plain integer as NULL pointer
drivers/phy/st/phy-stm32-usbphyc.c:344:52: warning:
Using plain integer as NULL pointer
Signed-off-by: Wei Yongjun <weiyongjun1 at huawei.com>
---
drivers/phy/st/phy-stm32-usbphyc.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/phy/st/phy-stm32-usbphyc.c b/drivers/phy/st/phy-stm32-usbphyc.c
index bc4e78a..48d4086 100644
--- a/drivers/phy/st/phy-stm32-usbphyc.c
+++ b/drivers/phy/st/phy-stm32-usbphyc.c
@@ -328,7 +328,7 @@ static int stm32_usbphyc_probe(struct platform_device *pdev)
if (IS_ERR(usbphyc->base))
return PTR_ERR(usbphyc->base);
- usbphyc->clk = devm_clk_get(dev, 0);
+ usbphyc->clk = devm_clk_get(dev, NULL);
if (IS_ERR(usbphyc->clk)) {
ret = PTR_ERR(usbphyc->clk);
dev_err(dev, "clk get failed: %d\n", ret);
@@ -341,7 +341,7 @@ static int stm32_usbphyc_probe(struct platform_device *pdev)
return ret;
}
- usbphyc->rst = devm_reset_control_get(dev, 0);
+ usbphyc->rst = devm_reset_control_get(dev, NULL);
if (!IS_ERR(usbphyc->rst)) {
reset_control_assert(usbphyc->rst);
udelay(2);
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