linux-kernel - [PATCH] mfd: twl4030-audio: Fix audio codec breakage

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Date:	Wed, 19 Oct 2011 11:44:05 +0300
From:	Jarkko Nikula <jarkko.nikula@...mer.com>
To:	linux-kernel@...r.kernel.org
Cc:	Samuel Ortiz <sameo@...ux.intel.com>,
	Jarkko Nikula <jarkko.nikula@...mer.com>,
	Peter Ujfalusi <peter.ujfalusi@...com>
Subject: [PATCH] mfd: twl4030-audio: Fix audio codec breakage

Commit 57fe725 ("MFD: twl4030-codec -> twl4030-audio: Rename the driver")
broke the device registration for twl4030 codec if twl6040 is not set.

Reason for breakage is that commit didn't update the changed config name for
macro twl_has_codec().

Signed-off-by: Jarkko Nikula <jarkko.nikula@...mer.com>
Cc: Peter Ujfalusi <peter.ujfalusi@...com>
---
I don't know is this too late for 3.1 or would it be better to queue for
stable when it's out? Anyway breakage happened in 3.1-rc cycle and unfortunately
I noticed it only now.
---
 drivers/mfd/twl-core.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/mfd/twl-core.c b/drivers/mfd/twl-core.c
index 01ecfee..b8eef46 100644
--- a/drivers/mfd/twl-core.c
+++ b/drivers/mfd/twl-core.c
@@ -109,7 +109,7 @@
 #define twl_has_watchdog()        false
 #endif
 
-#if defined(CONFIG_TWL4030_CODEC) || defined(CONFIG_TWL4030_CODEC_MODULE) ||\
+#if defined(CONFIG_MFD_TWL4030_AUDIO) || defined(CONFIG_MFD_TWL4030_AUDIO_MODULE) ||\
 	defined(CONFIG_TWL6040_CORE) || defined(CONFIG_TWL6040_CORE_MODULE)
 #define twl_has_codec()	true
 #else
-- 
1.7.6.3

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