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authorLinus Torvalds <torvalds@linux-foundation.org>2016-11-30 11:53:50 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2016-11-30 11:53:50 -0800
commite2b588ab60c797d327551d9aaca914f962d5194b (patch)
tree3cb080213714bacd213dbe6132dbd282cd9a1b5a /drivers
parenta107bf8b3905b61bf8b5c181268bca8c05af7f69 (diff)
parent0e1614ac84f1719d87bed577963bb8140d0c9ce8 (diff)
Merge tag 'pwm/for-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm
Pull pwm fixes from Thierry Reding: "This contains two one-line fixes for issues that were introduced in v4.9-rc1" * tag 'pwm/for-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm: pwm: Fix device reference leak pwm: meson: Add missing spin_lock_init()
Diffstat (limited to 'drivers')
-rw-r--r--drivers/pwm/pwm-meson.c1
-rw-r--r--drivers/pwm/sysfs.c2
2 files changed, 3 insertions, 0 deletions
diff --git a/drivers/pwm/pwm-meson.c b/drivers/pwm/pwm-meson.c
index 381871b2bb46..9d5bd7d5c610 100644
--- a/drivers/pwm/pwm-meson.c
+++ b/drivers/pwm/pwm-meson.c
@@ -474,6 +474,7 @@ static int meson_pwm_probe(struct platform_device *pdev)
if (IS_ERR(meson->base))
return PTR_ERR(meson->base);
+ spin_lock_init(&meson->lock);
meson->chip.dev = &pdev->dev;
meson->chip.ops = &meson_pwm_ops;
meson->chip.base = -1;
diff --git a/drivers/pwm/sysfs.c b/drivers/pwm/sysfs.c
index 0296d8178ae2..a813239300c3 100644
--- a/drivers/pwm/sysfs.c
+++ b/drivers/pwm/sysfs.c
@@ -425,6 +425,8 @@ void pwmchip_sysfs_unexport_children(struct pwm_chip *chip)
if (test_bit(PWMF_EXPORTED, &pwm->flags))
pwm_unexport_child(parent, pwm);
}
+
+ put_device(parent);
}
static int __init pwm_sysfs_init(void)