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authorHauke Mehrtens <hauke@hauke-m.de>2013-02-03 23:25:33 +0100
committerJohn W. Linville <linville@tuxdriver.com>2013-02-04 16:46:24 -0500
commitc50ae9470e542862f782e2d9c106270152bbf3ce (patch)
treed9b17d4f6427e7b2bb35a0ecdf08f1891dbcc9e5 /drivers/bcma/bcma_private.h
parenta5ffbe0a1993a27072742ef7db6cf9839956fce9 (diff)
bcma: unregister gpios before unloading bcma
This patch unregisters the gpio chip before bcma gets unloaded. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Reported-by: Piotr Haber <phaber@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/bcma/bcma_private.h')
-rw-r--r--drivers/bcma/bcma_private.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/bcma/bcma_private.h b/drivers/bcma/bcma_private.h
index 4a2d72ec6d43..966ce4d05791 100644
--- a/drivers/bcma/bcma_private.h
+++ b/drivers/bcma/bcma_private.h
@@ -94,11 +94,16 @@ void __devinit bcma_core_pci_hostmode_init(struct bcma_drv_pci *pc);
#ifdef CONFIG_BCMA_DRIVER_GPIO
/* driver_gpio.c */
int bcma_gpio_init(struct bcma_drv_cc *cc);
+int bcma_gpio_unregister(struct bcma_drv_cc *cc);
#else
static inline int bcma_gpio_init(struct bcma_drv_cc *cc)
{
return -ENOTSUPP;
}
+static inline int bcma_gpio_unregister(struct bcma_drv_cc *cc)
+{
+ return 0;
+}
#endif /* CONFIG_BCMA_DRIVER_GPIO */
#endif