* [PATCH -next] phy: stm32: fix using 0 as NULL pointer warnings
@ 2018-03-20 13:19 Wei Yongjun
2018-03-20 13:21 ` Amelie DELAUNAY
0 siblings, 1 reply; 2+ messages in thread
From: Wei Yongjun @ 2018-03-20 13:19 UTC (permalink / raw)
To: linux-arm-kernel
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@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);
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [PATCH -next] phy: stm32: fix using 0 as NULL pointer warnings
2018-03-20 13:19 [PATCH -next] phy: stm32: fix using 0 as NULL pointer warnings Wei Yongjun
@ 2018-03-20 13:21 ` Amelie DELAUNAY
0 siblings, 0 replies; 2+ messages in thread
From: Amelie DELAUNAY @ 2018-03-20 13:21 UTC (permalink / raw)
To: linux-arm-kernel
On 03/20/2018 02:19 PM, Wei Yongjun wrote:
> 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@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);
>
Reviewed-by: Amelie Delaunay <amelie.delaunay@st.com>
Thanks,
Amelie
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2018-03-20 13:21 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2018-03-20 13:19 [PATCH -next] phy: stm32: fix using 0 as NULL pointer warnings Wei Yongjun
2018-03-20 13:21 ` Amelie DELAUNAY
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox