ipq806x: Add support for IPQ806x chip family

[openwrt/svn-archive/archive.git] / target / linux / ipq806x / patches / 0064-i2c-qup-Fix-pm_runtime_get_sync-usage.patch

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 (file)
index 0000000..eaec950
--- /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
+