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authorArend van Spriel <arend@broadcom.com>2011-06-09 20:07:20 +0200
committerJohn W. Linville <linville@tuxdriver.com>2011-06-10 14:57:53 -0400
commite3ae0cac00042d7fb76914c30c5f991f918e65b4 (patch)
tree11409e2b18d9f0bf52609c1ddd57bdaffc4709c2
parent5b49b35a671e59c16c33611ea2d5650438388663 (diff)
drivers: bcma: export bcma_core_disable() function
In the brcm80211 driver we disable the 80211 core when the driver is 'down'. The bcma_core_disable() function exactly does the same as our implementation so exporting this function makes sense. Cc: linux-wireless@vger.kernel.org Cc: Rafal Milecki <zajec5@gmail.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
-rw-r--r--drivers/bcma/core.c3
-rw-r--r--include/linux/bcma/bcma.h1
2 files changed, 3 insertions, 1 deletions
diff --git a/drivers/bcma/core.c b/drivers/bcma/core.c
index ced379f7b37..1ec7d4528dd 100644
--- a/drivers/bcma/core.c
+++ b/drivers/bcma/core.c
@@ -19,7 +19,7 @@ bool bcma_core_is_enabled(struct bcma_device *core)
}
EXPORT_SYMBOL_GPL(bcma_core_is_enabled);
-static void bcma_core_disable(struct bcma_device *core, u32 flags)
+void bcma_core_disable(struct bcma_device *core, u32 flags)
{
if (bcma_aread32(core, BCMA_RESET_CTL) & BCMA_RESET_CTL_RESET)
return;
@@ -31,6 +31,7 @@ static void bcma_core_disable(struct bcma_device *core, u32 flags)
bcma_awrite32(core, BCMA_RESET_CTL, BCMA_RESET_CTL_RESET);
udelay(1);
}
+EXPORT_SYMBOL_GPL(bcma_core_disable);
int bcma_core_enable(struct bcma_device *core, u32 flags)
{
diff --git a/include/linux/bcma/bcma.h b/include/linux/bcma/bcma.h
index 6ff080eac0b..3895aeb494a 100644
--- a/include/linux/bcma/bcma.h
+++ b/include/linux/bcma/bcma.h
@@ -244,6 +244,7 @@ void bcma_awrite32(struct bcma_device *core, u16 offset, u32 value)
}
extern bool bcma_core_is_enabled(struct bcma_device *core);
+extern void bcma_core_disable(struct bcma_device *core, u32 flags);
extern int bcma_core_enable(struct bcma_device *core, u32 flags);
#endif /* LINUX_BCMA_H_ */