sunxi: initial 3.14 patchset

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

SVN-Revision: 42313

1 files changed, 41 insertions, 0 deletions

diff --git a/target/linux/sunxi/patches-3.14/220-clk-sunxi-remove-calls-to-clk_put.patch b/target/linux/sunxi/patches-3.14/220-clk-sunxi-remove-calls-to-clk_put.patch
new file mode 100644
index 0000000000..9d87e88a38
--- /dev/null
+++ b/target/linux/sunxi/patches-3.14/220-clk-sunxi-remove-calls-to-clk_put.patch
@@ -0,0 +1,41 @@
+From 81b745ee30dc7cd230f924f6263879f1b7ffbc0c Mon Sep 17 00:00:00 2001
+From: Maxime Ripard <maxime.ripard@free-electrons.com>
+Date: Thu, 13 Mar 2014 16:14:13 +0100
+Subject: [PATCH] clk: sunxi: Remove calls to clk_put
+
+Callers of clk_put must disable the clock first. This also means that as long
+as the clock is enabled the driver should hold a reference to that clock.
+Hence, the call to clk_put here are bogus and should be removed.
+
+Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
+---
+ drivers/clk/sunxi/clk-sunxi.c | 8 ++------
+ 1 file changed, 2 insertions(+), 6 deletions(-)
+
+diff --git a/drivers/clk/sunxi/clk-sunxi.c b/drivers/clk/sunxi/clk-sunxi.c
+index 9afd8dd..a10a645 100644
+--- a/drivers/clk/sunxi/clk-sunxi.c
++++ b/drivers/clk/sunxi/clk-sunxi.c
+@@ -1325,17 +1325,13 @@ static void __init sunxi_clock_protect(void)
+ 
+ 	/* memory bus clock - sun5i+ */
+ 	clk = clk_get(NULL, "mbus");
+-	if (!IS_ERR(clk)) {
++	if (!IS_ERR(clk))
+ 		clk_prepare_enable(clk);
+-		clk_put(clk);
+-	}
+ 
+ 	/* DDR clock - sun4i+ */
+ 	clk = clk_get(NULL, "pll5_ddr");
+-	if (!IS_ERR(clk)) {
++	if (!IS_ERR(clk))
+ 		clk_prepare_enable(clk);
+-		clk_put(clk);
+-	}
+ }
+ 
+ static void __init sunxi_init_clocks(void)
+-- 
+2.0.3
+