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pwm: ab8500: Explicitly allocate pwm chip base dynamically

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The ab8500 driver is the last one which doesn't (explicitly) use dynamic
allocation of the pwm id. Looking through the kernel sources I didn't
find a place that relies on this id. And with the device probed from
device tree pdev->id is -1 anyhow; making this explicit looks
beneficial, too.

Signed-off-by: Uwe Kleine-König <uwe@kleine-koenig.org>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
This commit is contained in:
Uwe Kleine-König 2020-11-06 18:15:47 +01:00 committed by Thierry Reding
parent 269effd03f
commit 5e5da1e9fb
1 changed files with 1 additions and 1 deletions
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2
drivers/pwm/pwm-ab8500.c
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@ -101,7 +101,7 @@ static int ab8500_pwm_probe(struct platform_device *pdev)
ab8500->chip.dev = &pdev->dev;
ab8500->chip.ops = &ab8500_pwm_ops;
ab8500->chip.base = pdev->id;
ab8500->chip.base = -1;
ab8500->chip.npwm = 1;
err = pwmchip_add(&ab8500->chip);