linux-kernel - [PATCH 14/15] mfd: wm5102: Deactivate standard boot sequence

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Date:	Mon,  1 Apr 2013 18:28:11 +0100
From:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
To:	Samuel Ortiz <sameo@...ux.intel.com>
Cc:	linux-kernel@...r.kernel.org, patches@...nsource.wolfsonmicro.com,
	Charles Keepax <ckeepax@...nsource.wolfsonmicro.com>,
	Mark Brown <broonie@...nsource.wolfsonmicro.com>
Subject: [PATCH 14/15] mfd: wm5102: Deactivate standard boot sequence

From: Charles Keepax <ckeepax@...nsource.wolfsonmicro.com>

This patch deactivates the standard, currently noop, boot sequence
because we now have facilities in place for running a custom boot
sequence.

Signed-off-by: Charles Keepax <ckeepax@...nsource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@...nsource.wolfsonmicro.com>
---
 drivers/mfd/arizona-core.c |   11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c
index 6ca5cfb..26ac372 100644
--- a/drivers/mfd/arizona-core.c
+++ b/drivers/mfd/arizona-core.c
@@ -336,12 +336,6 @@ static int arizona_runtime_resume(struct device *dev)
 
 	regcache_cache_only(arizona->regmap, false);
 
-	ret = arizona_wait_for_boot(arizona);
-	if (ret != 0) {
-		regulator_disable(arizona->dcvdd);
-		return ret;
-	}
-
 	switch (arizona->type) {
 	case WM5102:
 		ret = wm5102_patch(arizona);
@@ -360,6 +354,11 @@ static int arizona_runtime_resume(struct device *dev)
 		}
 		break;
 	default:
+		ret = arizona_wait_for_boot(arizona);
+		if (ret != 0) {
+			goto err;
+		}
+
 		break;
 	}
 
-- 
1.7.10.4

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