b43: use bcma_chipco_gpio_control()

With this patch the same registers are written, but this access is now
protected by a lock.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 2 insertions, 5 deletions

diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index c4d0cc582555..ae4eeb3bfa54 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -2780,9 +2780,7 @@ static int b43_gpio_init(struct b43_wldev *dev)
         switch (dev->dev->bus_type) {
 #ifdef CONFIG_B43_BCMA
         case B43_BUS_BCMA:
-                bcma_cc_write32(&dev->dev->bdev->bus->drv_cc, BCMA_CC_GPIOCTL,
-                                (bcma_cc_read32(&dev->dev->bdev->bus->drv_cc,
-                                        BCMA_CC_GPIOCTL) & ~mask) | set);
+                bcma_chipco_gpio_control(&dev->dev->bdev->bus->drv_cc, mask, set);
                 break;
 #endif
 #ifdef CONFIG_B43_SSB
@@ -2807,8 +2805,7 @@ static void b43_gpio_cleanup(struct b43_wldev *dev)
         switch (dev->dev->bus_type) {
 #ifdef CONFIG_B43_BCMA
         case B43_BUS_BCMA:
-                bcma_cc_write32(&dev->dev->bdev->bus->drv_cc, BCMA_CC_GPIOCTL,
-                                0);
+                bcma_chipco_gpio_control(&dev->dev->bdev->bus->drv_cc, ~0, 0);
                 break;
 #endif
 #ifdef CONFIG_B43_SSB