diff options
Diffstat (limited to 'target/linux/ipq806x/patches/0064-i2c-qup-Fix-pm_runtime_get_sync-usage.patch')
| -rw-r--r-- | target/linux/ipq806x/patches/0064-i2c-qup-Fix-pm_runtime_get_sync-usage.patch | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/target/linux/ipq806x/patches/0064-i2c-qup-Fix-pm_runtime_get_sync-usage.patch b/target/linux/ipq806x/patches/0064-i2c-qup-Fix-pm_runtime_get_sync-usage.patch new file mode 100644 index 0000000000..eaec95084e --- /dev/null +++ b/target/linux/ipq806x/patches/0064-i2c-qup-Fix-pm_runtime_get_sync-usage.patch @@ -0,0 +1,31 @@ +From 82f2e53f207019c0d364d92515410be8dffd7524 Mon Sep 17 00:00:00 2001 +From: Andy Gross <agross@codeaurora.org> +Date: Fri, 2 May 2014 20:54:29 -0500 +Subject: [PATCH 064/182] i2c: qup: Fix pm_runtime_get_sync usage + +This patch corrects the error check on the call to pm_runtime_get_sync. + +Signed-off-by: Andy Gross <agross@codeaurora.org> +Reviewed-by: Ivan T. Ivanov <iivanov@mm-sol.com> +Acked-by: Bjorn Andersson <bjorn.andersson@sonymobile.com> +Signed-off-by: Wolfram Sang <wsa@the-dreams.de> +--- + 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); +-- +1.7.10.4 + |