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Commit e3ae0cac authored by Arend van Spriel's avatar Arend van Spriel Committed by John W. Linville
Browse files

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: default avatarArend van Spriel <arend@broadcom.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 5b49b35a

drivers/bcma/core.c

+2 −1
Original line number Diff line number Diff line
@@ -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)

{

include/linux/bcma/bcma.h

+1 −0
Original line number Diff line number Diff line
@@ -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_ */