summaryrefslogtreecommitdiffstats
path: root/drivers/clk
diff options
context:
space:
mode:
authorChris Brand <chris.brand@linaro.org>2014-07-03 23:01:29 +0200
committerMike Turquette <mturquette@linaro.org>2014-07-30 02:13:48 +0200
commitabeab450bfe823079c8a3abf5123f41a0da62392 (patch)
tree2fb18391c00a408ba059781b5ab3c1e537640536 /drivers/clk
parentclk: clps711x: Add DT bindings documentation (diff)
downloadlinux-abeab450bfe823079c8a3abf5123f41a0da62392.tar.xz
linux-abeab450bfe823079c8a3abf5123f41a0da62392.zip
clk: Propagate any error return from debug_init()
If the .debug_init op is provided, it will be called by clk_debug_create_one(). If debug_init() returns an error code, clk_debug_create_one() will return -ENOMEM, regardless of the value returned from debug_init(). Tweak the code to return the actual value returned by debug_init() instead. Signed-off-by: Chris Brand <chris.brand@linaro.org> Reviewed-by: Matt Porter <mporter@linaro.org> Reviewed-by: Alex Elder <elder@linaro.org> Signed-off-by: Mike Turquette <mturquette@linaro.org>
Diffstat (limited to 'drivers/clk')
-rw-r--r--drivers/clk/clk.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index f95590a1e28e..b76fa69b44cb 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -284,9 +284,11 @@ static int clk_debug_create_one(struct clk *clk, struct dentry *pdentry)
if (!d)
goto err_out;
- if (clk->ops->debug_init)
- if (clk->ops->debug_init(clk->hw, clk->dentry))
+ if (clk->ops->debug_init) {
+ ret = clk->ops->debug_init(clk->hw, clk->dentry);
+ if (ret)
goto err_out;
+ }
ret = 0;
goto out;