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Commit 3e8bb507 authored by Hauke Mehrtens's avatar Hauke Mehrtens Committed by John Crispin
Browse files

bcma: add comment to bcma_chipco_gpio_control 



Add description to the function.

Signed-off-by: default avatarHauke Mehrtens <hauke@hauke-m.de>
Patchwork: http://patchwork.linux-mips.org/patch/4588


Acked-by: default avatarFlorian Fainelli <florian@openwrt.org>
parent ea3488f4

drivers/bcma/driver_chipcommon.c

+4 −0
Original line number Diff line number Diff line
@@ -108,6 +108,10 @@ u32 bcma_chipco_gpio_outen(struct bcma_drv_cc *cc, u32 mask, u32 value) 
	return res;

}



/*

 * If the bit is set to 0, chipcommon controlls this GPIO,

 * if the bit is set to 1, it is used by some part of the chip and not our code.

 */

u32 bcma_chipco_gpio_control(struct bcma_drv_cc *cc, u32 mask, u32 value)

{

	unsigned long flags;