Signed-off-by: RafaÅ MiÅecki <zajec5@xxxxxxxxx> --- drivers/net/wireless/b43/main.c | 41 ++++++++++++++++++++------------------- 1 files changed, 21 insertions(+), 20 deletions(-) diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c index f45db3f..57fd7dd 100644 --- a/drivers/net/wireless/b43/main.c +++ b/drivers/net/wireless/b43/main.c @@ -2557,10 +2557,20 @@ out: /* Initialize the GPIOs * http://bcm-specs.sipsolutions.net/GPIO */ -static int b43_gpio_init(struct b43_wldev *dev) +static struct ssb_device *b43_ssb_gpio_dev(struct b43_wldev *dev) { struct ssb_bus *bus = dev->sdev->bus; - struct ssb_device *gpiodev, *pcidev = NULL; + +#ifdef CONFIG_SSB_DRIVER_PCICORE + return (bus->chipco.dev ? bus->chipco.dev : bus->pcicore.dev); +#else + return bus->chipco.dev; +#endif +} + +static int b43_gpio_init(struct b43_wldev *dev) +{ + struct ssb_device *gpiodev; u32 mask, set; b43_write32(dev, B43_MMIO_MACCTL, b43_read32(dev, B43_MMIO_MACCTL) @@ -2592,15 +2602,11 @@ static int b43_gpio_init(struct b43_wldev *dev) if (dev->sdev->id.revision >= 2) mask |= 0x0010; /* FIXME: This is redundant. */ -#ifdef CONFIG_SSB_DRIVER_PCICORE - pcidev = bus->pcicore.dev; -#endif - gpiodev = bus->chipco.dev ? : pcidev; - if (!gpiodev) - return 0; - ssb_write32(gpiodev, B43_GPIO_CONTROL, - (ssb_read32(gpiodev, B43_GPIO_CONTROL) - & mask) | set); + gpiodev = b43_ssb_gpio_dev(dev); + if (gpiodev) + ssb_write32(gpiodev, B43_GPIO_CONTROL, + (ssb_read32(gpiodev, B43_GPIO_CONTROL) + & mask) | set); return 0; } @@ -2608,16 +2614,11 @@ static int b43_gpio_init(struct b43_wldev *dev) /* Turn off all GPIO stuff. Call this on module unload, for example. */ static void b43_gpio_cleanup(struct b43_wldev *dev) { - struct ssb_bus *bus = dev->sdev->bus; - struct ssb_device *gpiodev, *pcidev = NULL; + struct ssb_device *gpiodev; -#ifdef CONFIG_SSB_DRIVER_PCICORE - pcidev = bus->pcicore.dev; -#endif - gpiodev = bus->chipco.dev ? : pcidev; - if (!gpiodev) - return; - ssb_write32(gpiodev, B43_GPIO_CONTROL, 0); + gpiodev = b43_ssb_gpio_dev(dev); + if (gpiodev) + ssb_write32(gpiodev, B43_GPIO_CONTROL, 0); } /* http://bcm-specs.sipsolutions.net/EnableMac */ -- 1.7.3.4 -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
