[30/32] pwm: hibvt: do some cleanup
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Message ID 20191229080610.7597-30-tiny.windzz@gmail.com
State New
Headers show
Series
  • [01/32] pwm: sun4i: convert to devm_platform_ioremap_resource
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Commit Message

Yangtao Li Dec. 29, 2019, 8:06 a.m. UTC
Use devm_platform_ioremap_resource() to simplify code.
'i' and 'ret' are variables of the same type and there is no
need to use two lines.

Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
---
 drivers/pwm/pwm-hibvt.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

Comments

Uwe Kleine-König Feb. 20, 2020, 8:41 p.m. UTC | #1
On Sun, Dec 29, 2019 at 08:06:08AM +0000, Yangtao Li wrote:
> Use devm_platform_ioremap_resource() to simplify code.
> 'i' and 'ret' are variables of the same type and there is no
> need to use two lines.

I think I wouldn't have merged these two lines, but I don't feel strong
here. The other 31 patches are clean replacements.

But I also don't think respining just for this minor thing is worth the
effort, so:

Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>

for the whole series. (Not sure it is sensible to ack each patch
individually, @Thierry, tell me if this simplifies things for you.)

Best regards
Uwe

Patch
diff mbox series

diff --git a/drivers/pwm/pwm-hibvt.c b/drivers/pwm/pwm-hibvt.c
index ad205fdad372..a1900d0a872e 100644
--- a/drivers/pwm/pwm-hibvt.c
+++ b/drivers/pwm/pwm-hibvt.c
@@ -190,9 +190,7 @@  static int hibvt_pwm_probe(struct platform_device *pdev)
 	const struct hibvt_pwm_soc *soc =
 				of_device_get_match_data(&pdev->dev);
 	struct hibvt_pwm_chip *pwm_chip;
-	struct resource *res;
-	int ret;
-	int i;
+	int ret, i;
 
 	pwm_chip = devm_kzalloc(&pdev->dev, sizeof(*pwm_chip), GFP_KERNEL);
 	if (pwm_chip == NULL)
@@ -213,8 +211,7 @@  static int hibvt_pwm_probe(struct platform_device *pdev)
 	pwm_chip->chip.of_pwm_n_cells = 3;
 	pwm_chip->soc = soc;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	pwm_chip->base = devm_ioremap_resource(&pdev->dev, res);
+	pwm_chip->base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(pwm_chip->base))
 		return PTR_ERR(pwm_chip->base);