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authorYangtao Li <tiny.windzz@gmail.com>2019-12-29 11:05:44 +0300
committerThierry Reding <thierry.reding@gmail.com>2020-12-17 16:18:39 +0300
commitfa44fe41cc75523b835bf6f625ee1cbf3d0c566b (patch)
tree61b5ef8bb7ef0b3a332a57bfd95b64d64ecc3735 /drivers/pwm/pwm-tegra.c
parentfc0155f8221ab47c2d02c52f15a4699403d9cdde (diff)
downloadlinux-fa44fe41cc75523b835bf6f625ee1cbf3d0c566b.tar.xz
pwm: tegra: Convert to devm_platform_ioremap_resource()
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>
Diffstat (limited to 'drivers/pwm/pwm-tegra.c')
-rw-r--r--drivers/pwm/pwm-tegra.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/pwm/pwm-tegra.c b/drivers/pwm/pwm-tegra.c
index 1daf591025c0..55bc63d5a0ae 100644
--- a/drivers/pwm/pwm-tegra.c
+++ b/drivers/pwm/pwm-tegra.c
@@ -237,7 +237,6 @@ static const struct pwm_ops tegra_pwm_ops = {
static int tegra_pwm_probe(struct platform_device *pdev)
{
struct tegra_pwm_chip *pwm;
- struct resource *r;
int ret;
pwm = devm_kzalloc(&pdev->dev, sizeof(*pwm), GFP_KERNEL);
@@ -247,8 +246,7 @@ static int tegra_pwm_probe(struct platform_device *pdev)
pwm->soc = of_device_get_match_data(&pdev->dev);
pwm->dev = &pdev->dev;
- r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- pwm->regs = devm_ioremap_resource(&pdev->dev, r);
+ pwm->regs = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(pwm->regs))
return PTR_ERR(pwm->regs);