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authorMark Brown <broonie@opensource.wolfsonmicro.com>2011-05-24 17:12:57 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-05-25 08:39:38 -0700
commit81ee42baa433881bcb471aa6366e2f885a33f2fb (patch)
treee53b8d8a328d86fef51e992d9afb5cc9f4b4f08e /arch/alpha/Kconfig
parent81740fc6b2144f5d197affb10f3c4062fddf21e4 (diff)
downloadblackbird-op-linux-81ee42baa433881bcb471aa6366e2f885a33f2fb.tar.gz
blackbird-op-linux-81ee42baa433881bcb471aa6366e2f885a33f2fb.zip
alpha: hook up gpiolib support
Allow people to use gpiolib on Alpha if they want to, mostly for build coverage. The header is a stright copy of that for Microblaze, which in turn was taken from PowerPC. [akpm@linux-foundation.org: define GENERIC_GPIO] Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: Richard Henderson <rth@twiddle.net> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Cc: Matt Turner <mattst88@gmail.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/alpha/Kconfig')
-rw-r--r--arch/alpha/Kconfig4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig
index 9808998cc073..e3a82775f9da 100644
--- a/arch/alpha/Kconfig
+++ b/arch/alpha/Kconfig
@@ -12,6 +12,7 @@ config ALPHA
select GENERIC_IRQ_PROBE
select AUTO_IRQ_AFFINITY if SMP
select GENERIC_IRQ_SHOW
+ select ARCH_WANT_OPTIONAL_GPIOLIB
help
The Alpha is a 64-bit general-purpose processor designed and
marketed by the Digital Equipment Corporation of blessed memory,
@@ -51,6 +52,9 @@ config GENERIC_CALIBRATE_DELAY
config GENERIC_CMOS_UPDATE
def_bool y
+config GENERIC_GPIO
+ def_bool y
+
config ZONE_DMA
bool
default y
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