diff options
| -rw-r--r-- | drivers/bcma/driver_chipcommon.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/bcma/driver_chipcommon.c b/drivers/bcma/driver_chipcommon.c index 0945383c227..994fce65f77 100644 --- a/drivers/bcma/driver_chipcommon.c +++ b/drivers/bcma/driver_chipcommon.c @@ -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; |