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authorAndres Salomon <dilinger@collabora.co.uk>2009-12-14 18:00:36 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2009-12-15 08:53:27 -0800
commit3c55494670745e523f69b56edb66ca0b50a470c2 (patch)
tree557d7a2cb785a7938068ae8fee83f0b27ab9891d /arch
parent1ea3fa7bbfbe81cfbdcc35748a57c35f9b32c5d6 (diff)
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ALSA: cs5535audio: free OLPC quirks from reliance on MGEODE_LX cpu optimization
Previously, OLPC support for the mic extensions was only enabled in the ALSA driver if CONFIG_OLPC and CONFIG_MGEODE_LX were both set. This was because the old geode GPIO code was written in a manner that assumed CONFIG_MGEODE_LX. With the new cs553x-gpio driver, this is no longer the case; as such, we can drop the requirement on CONFIG_MGEODE_LX and instead include a requirement on GPIOLIB. We use the generic GPIO API rather than the cs553x-specific API. Signed-off-by: Andres Salomon <dilinger@collabora.co.uk> Cc: Takashi Iwai <tiwai@suse.de> Cc: Jordan Crouse <jordan@cosmicpenguin.net> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/x86/Kconfig1
-rw-r--r--arch/x86/include/asm/olpc.h2
2 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 32a1918e1b88..6ad0985e8d76 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -2024,6 +2024,7 @@ config GEODE_MFGPT_TIMER
config OLPC
bool "One Laptop Per Child support"
+ select GPIOLIB
default n
---help---
Add support for detecting the unique features of the OLPC
diff --git a/arch/x86/include/asm/olpc.h b/arch/x86/include/asm/olpc.h
index 834a30295fab..3a57385d9fa7 100644
--- a/arch/x86/include/asm/olpc.h
+++ b/arch/x86/include/asm/olpc.h
@@ -120,7 +120,7 @@ extern int olpc_ec_mask_unset(uint8_t bits);
/* GPIO assignments */
-#define OLPC_GPIO_MIC_AC geode_gpio(1)
+#define OLPC_GPIO_MIC_AC 1
#define OLPC_GPIO_DCON_IRQ geode_gpio(7)
#define OLPC_GPIO_THRM_ALRM geode_gpio(10)
#define OLPC_GPIO_SMB_CLK geode_gpio(14)