sunxi: driver refresh for 3.13 - update gmac / mmc / usb / ahci drivers to follow mainline dev trees - add driver for spi - update clock support - update a31 support - move to new DT compats where appropriate - re-order patchqueue where needed - verified working a20 smp - move most DTSes off files/ - update defconfig

Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>

SVN-Revision: 39782

1 files changed, 45 insertions, 0 deletions

diff --git a/target/linux/sunxi/patches-3.13/160-1-phy-core-phy_get_leave-error-logging-to-caller.patch b/target/linux/sunxi/patches-3.13/160-1-phy-core-phy_get_leave-error-logging-to-caller.patch
new file mode 100644
index 0000000..bc6f0e9
--- /dev/null
+++ b/target/linux/sunxi/patches-3.13/160-1-phy-core-phy_get_leave-error-logging-to-caller.patch
@@ -0,0 +1,45 @@
+From cc8e5932c671ba2d3ce511a15c19c47b015bc4ab Mon Sep 17 00:00:00 2001
+From: Hans de Goede <hdegoede@redhat.com>
+Date: Sun, 5 Jan 2014 00:00:30 +0100
+Subject: [PATCH] phy-core: phy_get: Leave error logging to the caller
+
+In various cases errors may be expected, ie probe-deferral or a call to
+phy_get from a driver where the use of a phy is optional.
+
+Rather then adding all sort of complicated checks for this, and/or adding
+special functions like devm_phy_get_optional, simply don't log an error,
+and let deciding if get_phy returning an error really should result in a
+dev_err up to the caller.
+
+Signed-off-by: Hans de Goede <hdegoede@redhat.com>
+---
+ drivers/phy/phy-core.c | 10 ++--------
+ 1 file changed, 2 insertions(+), 8 deletions(-)
+
+diff --git a/drivers/phy/phy-core.c b/drivers/phy/phy-core.c
+index 5f5b0f4..b355553 100644
+--- a/drivers/phy/phy-core.c
++++ b/drivers/phy/phy-core.c
+@@ -404,17 +404,11 @@ struct phy *phy_get(struct device *dev, const char *string)
+ 		index = of_property_match_string(dev->of_node, "phy-names",
+ 			string);
+ 		phy = of_phy_get(dev, index);
+-		if (IS_ERR(phy)) {
+-			dev_err(dev, "unable to find phy\n");
+-			return phy;
+-		}
+ 	} else {
+ 		phy = phy_lookup(dev, string);
+-		if (IS_ERR(phy)) {
+-			dev_err(dev, "unable to find phy\n");
+-			return phy;
+-		}
+ 	}
++	if (IS_ERR(phy))
++		return phy;
+ 
+ 	if (!try_module_get(phy->ops->owner))
+ 		return ERR_PTR(-EPROBE_DEFER);
+-- 
+1.8.5.5
+