diff options
Diffstat (limited to 'target/linux/sunxi/patches-4.4/141-reset-fix-of_reset_control_get.patch')
-rw-r--r-- | target/linux/sunxi/patches-4.4/141-reset-fix-of_reset_control_get.patch | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/target/linux/sunxi/patches-4.4/141-reset-fix-of_reset_control_get.patch b/target/linux/sunxi/patches-4.4/141-reset-fix-of_reset_control_get.patch deleted file mode 100644 index eeab4972ba..0000000000 --- a/target/linux/sunxi/patches-4.4/141-reset-fix-of_reset_control_get.patch +++ /dev/null @@ -1,39 +0,0 @@ -From 7fd7a26b60090a7df15f30ba10b0d39cbbd6a94e Mon Sep 17 00:00:00 2001 -From: Alban Bedel <albeu@free.fr> -Date: Tue, 1 Sep 2015 17:28:31 +0200 -Subject: [PATCH] reset: Fix of_reset_control_get() for consistent return - values - -When of_reset_control_get() is called without connection ID it returns --ENOENT when the 'resets' property doesn't exists or is an empty entry. -However when a connection ID is given it returns -EINVAL when the 'resets' -property doesn't exists or the requested name can't be found. This is -because the error code returned by of_property_match_string() is just -passed down as an index to of_parse_phandle_with_args(), which then -returns -EINVAL. - -To get a consistent return value with both code paths we must return --ENOENT when of_property_match_string() fails. - -Signed-off-by: Alban Bedel <albeu@free.fr> -Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> ---- - drivers/reset/core.c | 5 ++++- - 1 file changed, 4 insertions(+), 1 deletion(-) - ---- a/drivers/reset/core.c -+++ b/drivers/reset/core.c -@@ -215,9 +215,12 @@ struct reset_control *of_reset_control_g - { - int index = 0; - -- if (id) -+ if (id) { - index = of_property_match_string(node, - "reset-names", id); -+ if (index < 0) -+ return ERR_PTR(-ENOENT); -+ } - return of_reset_control_get_by_index(node, index); - } - EXPORT_SYMBOL_GPL(of_reset_control_get); |