From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: Samuel Ortiz <sameo@linux.intel.com>
Cc: linux-kernel@vger.kernel.org,
Mark Brown <broonie@opensource.wolfsonmicro.com>
Subject: [PATCH] mfd: arizona: Error out if initial boot fails
Date: Mon, 9 Jul 2012 11:56:43 +0100 [thread overview]
Message-ID: <1341831403-4275-1-git-send-email-broonie@opensource.wolfsonmicro.com> (raw)
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---
drivers/mfd/arizona-core.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c
index ed2de7b..011d80e 100644
--- a/drivers/mfd/arizona-core.c
+++ b/drivers/mfd/arizona-core.c
@@ -418,7 +418,11 @@ int __devinit arizona_dev_init(struct arizona *arizona)
}
}
- arizona_wait_for_boot(arizona);
+ ret = arizona_wait_for_boot(arizona);
+ if (ret != 0) {
+ dev_err(arizona->dev, "Device failed initial boot: %d\n", ret);
+ goto err_reset;
+ }
for (i = 0; i < ARRAY_SIZE(arizona->pdata.gpio_defaults); i++) {
if (!arizona->pdata.gpio_defaults[i])
--
1.7.10
next reply other threads:[~2012-07-09 10:56 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-09 10:56 Mark Brown [this message]
2012-07-09 13:17 ` [PATCH] mfd: arizona: Error out if initial boot fails Samuel Ortiz
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