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author | John W. Linville <linville@tuxdriver.com> | 2013-02-06 13:55:44 -0500 |
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committer | John W. Linville <linville@tuxdriver.com> | 2013-02-06 13:55:44 -0500 |
commit | b3b66ae4c8aff0636521034d824b8953dc617335 (patch) | |
tree | 0a4c792efd730a59adc79d0d2476e0a4b3aa2f2e /drivers/ssb/driver_gpio.c | |
parent | bf414b369f158bb527f9f29174ada815f961b44c (diff) | |
parent | 7b2385b95363c9ff49801c19cba2489a05bd6672 (diff) | |
download | lwn-b3b66ae4c8aff0636521034d824b8953dc617335.tar.gz lwn-b3b66ae4c8aff0636521034d824b8953dc617335.zip |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem
Diffstat (limited to 'drivers/ssb/driver_gpio.c')
-rw-r--r-- | drivers/ssb/driver_gpio.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/ssb/driver_gpio.c b/drivers/ssb/driver_gpio.c index 97ac0a38e3d0..eb2753008ef0 100644 --- a/drivers/ssb/driver_gpio.c +++ b/drivers/ssb/driver_gpio.c @@ -174,3 +174,15 @@ int ssb_gpio_init(struct ssb_bus *bus) return -1; } + +int ssb_gpio_unregister(struct ssb_bus *bus) +{ + if (ssb_chipco_available(&bus->chipco) || + ssb_extif_available(&bus->extif)) { + return gpiochip_remove(&bus->gpio); + } else { + SSB_WARN_ON(1); + } + + return -1; +} |