2014-08-30 09:32:58 +00:00
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From 82f2e53f207019c0d364d92515410be8dffd7524 Mon Sep 17 00:00:00 2001
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From: Andy Gross <agross@codeaurora.org>
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Date: Fri, 2 May 2014 20:54:29 -0500
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Subject: [PATCH 064/182] i2c: qup: Fix pm_runtime_get_sync usage
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This patch corrects the error check on the call to pm_runtime_get_sync.
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Signed-off-by: Andy Gross <agross@codeaurora.org>
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Reviewed-by: Ivan T. Ivanov <iivanov@mm-sol.com>
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Acked-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
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Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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---
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drivers/i2c/busses/i2c-qup.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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--- a/drivers/i2c/busses/i2c-qup.c
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+++ b/drivers/i2c/busses/i2c-qup.c
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2014-09-10 21:40:19 +00:00
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@@ -479,7 +479,7 @@ static int qup_i2c_xfer(struct i2c_adapt
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2014-08-30 09:32:58 +00:00
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int ret, idx;
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ret = pm_runtime_get_sync(qup->dev);
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- if (ret)
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+ if (ret < 0)
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goto out;
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writel(1, qup->base + QUP_SW_RESET);
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