target/linux/bcm53xx/patches-3.14/122-bcma-gpio-use-ChipCommon-GPIO-IRQ-on-BCM47XX-arch-on.patch

   1 From dfe45880e4ac50ebaa57e5f8a52b69e7e74cb7ca Mon Sep 17 00:00:00 2001
   2 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
   3 Date: Sun, 21 Sep 2014 20:40:32 +0200
   4 Subject: [PATCH] bcma: gpio: use ChipCommon GPIO IRQ on BCM47XX arch only
   5 MIME-Version: 1.0
   6 Content-Type: text/plain; charset=UTF-8
   7 Content-Transfer-Encoding: 8bit
   8
   9 GPIOs can be also used on bcm53xx, however this arch requires different
  10 implementation of IRQ support. It uses different IRQ number (117) and
  11 different masks & acking.
  12
  13 Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
  14 ---
  15  drivers/bcma/driver_gpio.c | 4 ++--
  16  1 file changed, 2 insertions(+), 2 deletions(-)
  17
  18 --- a/drivers/bcma/driver_gpio.c
  19 +++ b/drivers/bcma/driver_gpio.c
  20 @@ -76,7 +76,7 @@ static void bcma_gpio_free(struct gpio_c
  21         bcma_chipco_gpio_pullup(cc, 1 << gpio, 0);
  22  }
  23
  24 -#if IS_BUILTIN(CONFIG_BCMA_HOST_SOC)
  25 +#if IS_BUILTIN(CONFIG_BCM47XX)
  26  static int bcma_gpio_to_irq(struct gpio_chip *chip, unsigned gpio)
  27  {
  28         struct bcma_drv_cc *cc = bcma_gpio_get_cc(chip);
  29 @@ -215,7 +215,7 @@ int bcma_gpio_init(struct bcma_drv_cc *c
  30         chip->set               = bcma_gpio_set_value;
  31         chip->direction_input   = bcma_gpio_direction_input;
  32         chip->direction_output  = bcma_gpio_direction_output;
  33 -#if IS_BUILTIN(CONFIG_BCMA_HOST_SOC)
  34 +#if IS_BUILTIN(CONFIG_BCM47XX)
  35         chip->to_irq            = bcma_gpio_to_irq;
  36  #endif
  37         switch (cc->core->bus->chipinfo.id) {