From: Yangtao Li tiny.windzz@gmail.com
stable inclusion from stable-v5.10.137 commit f312bc33caa06e330ee4a3a33d91e9737b35a1bd category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I60PLB
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=...
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[ Upstream commit 74ec20a4e6a064ac2cdfb577c115cb948b307f0f ]
Use devm_platform_ioremap_resource() to simplify code.
Signed-off-by: Yangtao Li tiny.windzz@gmail.com Reviewed-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de Signed-off-by: Thierry Reding thierry.reding@gmail.com Signed-off-by: Sasha Levin sashal@kernel.org Signed-off-by: Zheng Zengkai zhengzengkai@huawei.com Reviewed-by: Wei Li liwei391@huawei.com --- drivers/pwm/pwm-lpc18xx-sct.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/pwm/pwm-lpc18xx-sct.c b/drivers/pwm/pwm-lpc18xx-sct.c index 9b15b6a79082..f32a9e0692ad 100644 --- a/drivers/pwm/pwm-lpc18xx-sct.c +++ b/drivers/pwm/pwm-lpc18xx-sct.c @@ -325,7 +325,6 @@ static int lpc18xx_pwm_probe(struct platform_device *pdev) { struct lpc18xx_pwm_chip *lpc18xx_pwm; struct pwm_device *pwm; - struct resource *res; int ret, i; u64 val;
@@ -336,8 +335,7 @@ static int lpc18xx_pwm_probe(struct platform_device *pdev)
lpc18xx_pwm->dev = &pdev->dev;
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - lpc18xx_pwm->base = devm_ioremap_resource(&pdev->dev, res); + lpc18xx_pwm->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(lpc18xx_pwm->base)) return PTR_ERR(lpc18xx_pwm->base);