[PATCH] i2c: qup: Fix pm_runtime_get_sync usage
From: Andy Gross <hidden>
Date: 2014-05-03 01:55:00
Also in:
linux-arm-msm, linux-i2c, lkml
Subsystem:
arm/qualcomm mailing list, i2c subsystem, i2c subsystem host drivers, the rest · Maintainers:
Andi Shyti, Linus Torvalds
This patch corrects the error check on the call to pm_runtime_get_sync. Signed-off-by: Andy Gross <redacted> --- drivers/i2c/busses/i2c-qup.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/i2c/busses/i2c-qup.c b/drivers/i2c/busses/i2c-qup.c
index 1b4cf14..2a5efb5 100644
--- a/drivers/i2c/busses/i2c-qup.c
+++ b/drivers/i2c/busses/i2c-qup.c@@ -479,7 +479,7 @@ static int qup_i2c_xfer(struct i2c_adapter *adap, int ret, idx; ret = pm_runtime_get_sync(qup->dev); - if (ret) + if (ret < 0) goto out; writel(1, qup->base + QUP_SW_RESET);
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