diff options
| author |   Anson Huang <Anson.Huang@nxp.com> | 2019-07-18 09:32:05 +0800 |
|---|---|---|
| committer |   Thierry Reding <thierry.reding@gmail.com> | 2019-09-21 00:26:10 +0200 |
| commit | a315614b68993318f6913cc28b9b4e472ebbdf26 (patch) | |
| tree | ed796af92f48d3e3db761f45bebf5a432e54b62f /drivers/pwm | |
| parent | pwm: Fallback to the static lookup-list when acpi_pwm_get fails (diff) | |
| download | linux-dev-a315614b68993318f6913cc28b9b4e472ebbdf26.tar.xz linux-dev-a315614b68993318f6913cc28b9b4e472ebbdf26.zip | |
pwm: mxs: Use devm_platform_ioremap_resource() to simplify code
Use the new helper devm_platform_ioremap_resource() which wraps the
platform_get_resource() and devm_ioremap_resource() together, to
simplify the code.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Diffstat (limited to 'drivers/pwm')
| -rw-r--r-- | drivers/pwm/pwm-mxs.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/pwm/pwm-mxs.c b/drivers/pwm/pwm-mxs.c index 04c0f6b95c1a..b14376b47ac8 100644 --- a/drivers/pwm/pwm-mxs.c +++ b/drivers/pwm/pwm-mxs.c @@ -126,15 +126,13 @@ static int mxs_pwm_probe(struct platform_device *pdev) { struct device_node *np = pdev->dev.of_node; struct mxs_pwm_chip *mxs; - struct resource *res; int ret; mxs = devm_kzalloc(&pdev->dev, sizeof(*mxs), GFP_KERNEL); if (!mxs) return -ENOMEM; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - mxs->base = devm_ioremap_resource(&pdev->dev, res); + mxs->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(mxs->base)) return PTR_ERR(mxs->base); |