From: Vinod Koul Date: Wed, 8 Jul 2020 13:28:09 +0000 (+0530) Subject: phy: stm32: use NULL instead of zero X-Git-Tag: v5.15~3208^2~60^2~16 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0ff35966d171ec99b118df666c1687cc86ba8d7e;p=platform%2Fkernel%2Flinux-starfive.git phy: stm32: use NULL instead of zero devm_clk_get() and devm_reset_control_get() expect a const char *id for the last arg, but a value of zero was provided. This results in below sparse warning: drivers/phy/st/phy-stm32-usbphyc.c:330:42: warning: Using plain integer as NULL pointer drivers/phy/st/phy-stm32-usbphyc.c:343:52: warning: Using plain integer as NULL pointer Instead of zero, use NULL Reviewed-by: Amelie Delaunay Link: https://lore.kernel.org/r/20200708132809.265967-6-vkoul@kernel.org Signed-off-by: Vinod Koul --- diff --git a/drivers/phy/st/phy-stm32-usbphyc.c b/drivers/phy/st/phy-stm32-usbphyc.c index 56bdea4..2b3639c 100644 --- a/drivers/phy/st/phy-stm32-usbphyc.c +++ b/drivers/phy/st/phy-stm32-usbphyc.c @@ -327,7 +327,7 @@ 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); @@ -340,7 +340,7 @@ 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);