diff options
| author | James Morris <james.l.morris@oracle.com> | 2012-06-10 22:52:10 +1000 |
|---|---|---|
| committer | James Morris <james.l.morris@oracle.com> | 2012-06-10 22:52:10 +1000 |
| commit | 66dd07b88a1c9d446f32253da606b87324fa620e (patch) | |
| tree | 4e0971bdd543585c7ab46716ae808a7fd82f9c35 /drivers/mmc/core/cd-gpio.c | |
| parent | f52c44cd27b4a0be37ef97f0466e4095ebebef3f (diff) | |
| parent | cfaf025112d3856637ff34a767ef785ef5cf2ca9 (diff) | |
Merge commit 'v3.5-rc2' into next
Diffstat (limited to 'drivers/mmc/core/cd-gpio.c')
| -rw-r--r-- | drivers/mmc/core/cd-gpio.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/mmc/core/cd-gpio.c b/drivers/mmc/core/cd-gpio.c index 2c14be73254c..f13e38deceac 100644 --- a/drivers/mmc/core/cd-gpio.c +++ b/drivers/mmc/core/cd-gpio.c @@ -73,6 +73,9 @@ void mmc_cd_gpio_free(struct mmc_host *host) { struct mmc_cd_gpio *cd = host->hotplug.handler_priv; + if (!cd) + return; + free_irq(host->hotplug.irq, host); gpio_free(cd->gpio); kfree(cd); |