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Message-Id: <1250156978-9105-1-git-send-email-linus.walleij@stericsson.com> Date: Thu, 13 Aug 2009 11:49:38 +0200 From: Linus Walleij <linus.walleij@...ricsson.com> To: Samuel Ortiz <sameo@...ux.intel.com>, linux-kernel@...r.kernel.org Cc: Linus Walleij <linus.walleij@...ricsson.com> Subject: [PATCH 2/5] MFD AB3100 propagate error This makes ab3100_set_register_interruptible() propagate the error code from suboperations properly so it can be handles properly. (A special case comes from signal interruption.) Signed-off-by: Linus Walleij <linus.walleij@...ricsson.com> --- drivers/mfd/ab3100-core.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/mfd/ab3100-core.c b/drivers/mfd/ab3100-core.c index ffb2af2..1fd20cd 100644 --- a/drivers/mfd/ab3100-core.c +++ b/drivers/mfd/ab3100-core.c @@ -107,7 +107,7 @@ int ab3100_set_register_interruptible(struct ab3100 *ab3100, u8 reg, u8 regval) err = 0; } mutex_unlock(&ab3100->access_mutex); - return 0; + return err; } EXPORT_SYMBOL(ab3100_set_register_interruptible); -- 1.6.2.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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