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authorLars-Peter Clausen <lars@metafoo.de>2012-04-09 15:05:44 +0200
committerMichal Simek <monstr@monstr.eu>2012-05-25 06:34:32 +0200
commit59516b07b4ffa7e607a5787674ea3c405f1b390c (patch)
treec57a59f4a81e88d65ea8e87053fd585c9069aaeb
parent76e10d158efb6d4516018846f60c2ab5501900bc (diff)
downloadlinux-linaro-stable-59516b07b4ffa7e607a5787674ea3c405f1b390c.tar.gz
microblaze: Do not select GENERIC_GPIO by default
The microblaze architecture does not provide a native GPIO API implementation nor requires GPIOLIB, but still selects GENERIC_GPIO by default. As a result the following build error occurs, if GPIOLIB is not selected: include/asm-generic/gpio.h: In function 'gpio_get_value_cansleep': include/asm-generic/gpio.h:218: error: implicit declaration of function '__gpio_get_value' include/asm-generic/gpio.h: In function 'gpio_set_value_cansleep': include/asm-generic/gpio.h:224: error: implicit declaration of function '__gpio_set_value' This patch addresses the issue by not selecting GENERIC_GPIO by default. This causes the GPIO API to be stubbed out if no implementation is provided. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: stable@vger.kernel.org Tested-by: Michal Simek <monstr@monstr.eu>
-rw-r--r--arch/microblaze/Kconfig2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig
index ac22dc7f4cab..333b85e80c07 100644
--- a/arch/microblaze/Kconfig
+++ b/arch/microblaze/Kconfig
@@ -57,7 +57,7 @@ config GENERIC_CLOCKEVENTS
def_bool y
config GENERIC_GPIO
- def_bool y
+ bool
config GENERIC_CSUM
def_bool y