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pwm: hibvt: Convert to devm_platform_ioremap_resource()

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Use devm_platform_ioremap_resource() to simplify code. While at it, also
declare the "i" and "ret" variables on the same line since they are of
the same type.

Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
This commit is contained in:
Yangtao Li 2019-12-29 08:06:08 +00:00 committed by Thierry Reding
parent 74ec20a4e6
commit cecccd8d4a
1 changed files with 2 additions and 5 deletions
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7
drivers/pwm/pwm-hibvt.c
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@ -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);