diff options
| author | Vinod Koul <vkoul@kernel.org> | 2020-07-08 16:28:09 +0300 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2020-07-13 09:45:46 +0300 |
| commit | 0ff35966d171ec99b118df666c1687cc86ba8d7e (patch) | |
| tree | 8fc586a2e2214825c89aa4b23498bd76269affd0 /drivers/phy/st | |
| parent | 0672fb0d422246725c3af0957cbdbedcc86008a1 (diff) | |
| download | linux-0ff35966d171ec99b118df666c1687cc86ba8d7e.tar.xz | |
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 <amelie.delaunay@st.com>
Link: https://lore.kernel.org/r/20200708132809.265967-6-vkoul@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/phy/st')
| -rw-r--r-- | drivers/phy/st/phy-stm32-usbphyc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/phy/st/phy-stm32-usbphyc.c b/drivers/phy/st/phy-stm32-usbphyc.c index 56bdea4b0bd9..2b3639cba51a 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); |