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authorHauke Mehrtens <hauke@hauke-m.de>2013-02-03 23:25:34 +0100
committerJohn W. Linville <linville@tuxdriver.com>2013-02-04 16:46:24 -0500
commit600485edaef65d89f5c44ce62baa7cac961cd50d (patch)
tree9a651099ddf829c8cd0746f3b00b53744804df41 /drivers/ssb/ssb_private.h
parentc50ae9470e542862f782e2d9c106270152bbf3ce (diff)
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ssb: unregister gpios before unloading ssb
This patch unregisters the gpio chip before ssb gets unloaded. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/ssb/ssb_private.h')
-rw-r--r--drivers/ssb/ssb_private.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/ssb/ssb_private.h b/drivers/ssb/ssb_private.h
index 6c10b66c796..da38305a2d2 100644
--- a/drivers/ssb/ssb_private.h
+++ b/drivers/ssb/ssb_private.h
@@ -252,11 +252,16 @@ static inline void ssb_extif_init(struct ssb_extif *extif)
#ifdef CONFIG_SSB_DRIVER_GPIO
extern int ssb_gpio_init(struct ssb_bus *bus);
+extern int ssb_gpio_unregister(struct ssb_bus *bus);
#else /* CONFIG_SSB_DRIVER_GPIO */
static inline int ssb_gpio_init(struct ssb_bus *bus)
{
return -ENOTSUPP;
}
+static inline int ssb_gpio_unregister(struct ssb_bus *bus)
+{
+ return 0;
+}
#endif /* CONFIG_SSB_DRIVER_GPIO */
#endif /* LINUX_SSB_PRIVATE_H_ */