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ALSA: cs5535audio: free OLPC quirks from reliance on MGEODE_LX cpu optimization

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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>
This commit is contained in:
Andres Salomon
2009-12-14 18:00:36 -08:00
committed by Linus Torvalds
parent 1ea3fa7bbf
commit 3c55494670
6 changed files with 25 additions and 11 deletions
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2
arch/x86/include/asm/olpc.h
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@ -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)