diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2014-10-27 18:15:15 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2014-10-27 18:19:03 +0100 |
| commit | 1972c97db5b0c125918f662cd084c7d5370674c0 (patch) | |
| tree | 6dc360ca2b5fa49461ccd43e3fadfd416e763486 /drivers/gpio | |
| parent | 8fb87deb95ce3a0fa320ebc9df19f6f928714861 (diff) | |
| download | linux-1972c97db5b0c125918f662cd084c7d5370674c0.tar.bz2 | |
gpio: dwapb: fix compile errors
Whereas the DWAPB driver does not really depend on the ARM
architecture, it uses [readl|writel]_relaxed() not found on
arch such as Blackfin, so restrict this to ARM until there is
another architecture that can make use of it.
It is also using the of_node of the gpiochip, so fix this
too by requiring OF_GPIO.
All error/warnings:
make.cross ARCH=blackfin
drivers/gpio/gpio-dwapb.c: In function 'dwapb_irq_handler':
drivers/gpio/gpio-dwapb.c:91:2: error: implicit declaration of function 'readl_relaxed' [-Werror=implicit-function-declaration]
drivers/gpio/gpio-dwapb.c: In function 'dwapb_configure_irqs':
drivers/gpio/gpio-dwapb.c:212:32: error: 'struct gpio_chip' has no member named 'of_node'
drivers/gpio/gpio-dwapb.c:221:16: error: 'struct gpio_chip' has no member named 'of_node'
drivers/gpio/gpio-dwapb.c: In function 'dwapb_gpio_add_port':
drivers/gpio/gpio-dwapb.c:331:14: error: 'struct gpio_chip' has no member named 'of_node'
cc1: some warnings being treated as errors
Cc: Jamie Iles <jamie@jamieiles.com>
Cc: Alan Tull <atull@altera.com>
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/Kconfig | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index 690ad0b20414..414d0559d32f 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -148,6 +148,8 @@ config GPIO_GENERIC_PLATFORM config GPIO_DWAPB tristate "Synopsys DesignWare APB GPIO driver" + depends on ARM + depends on OF_GPIO select GPIO_GENERIC select GENERIC_IRQ_CHIP help |