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pwm: meson: Add missing spin_lock_init()

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The driver uses the spin_lock but does not initialize it. Fix it.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
This commit is contained in:
Axel Lin 2016-09-10 09:55:49 +08:00 committed by Thierry Reding
parent 1001354ca3
commit c699995663
1 changed files with 1 additions and 0 deletions
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drivers/pwm/pwm-meson.c
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@ -474,6 +474,7 @@ static int meson_pwm_probe(struct platform_device *pdev)
if (IS_ERR(meson->base)) if (IS_ERR(meson->base))
return PTR_ERR(meson->base); return PTR_ERR(meson->base);
spin_lock_init(&meson->lock);
meson->chip.dev = &pdev->dev; meson->chip.dev = &pdev->dev;
meson->chip.ops = &meson_pwm_ops; meson->chip.ops = &meson_pwm_ops;
meson->chip.base = -1; meson->chip.base = -1;