diff options
Diffstat (limited to 'recipes/linux/linux-omap-pm/dss2/0046-DSS2-fix-return-value-for-rotate_type-sysfs-functio.patch')
-rw-r--r-- | recipes/linux/linux-omap-pm/dss2/0046-DSS2-fix-return-value-for-rotate_type-sysfs-functio.patch | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/recipes/linux/linux-omap-pm/dss2/0046-DSS2-fix-return-value-for-rotate_type-sysfs-functio.patch b/recipes/linux/linux-omap-pm/dss2/0046-DSS2-fix-return-value-for-rotate_type-sysfs-functio.patch new file mode 100644 index 0000000000..50b4fea0f0 --- /dev/null +++ b/recipes/linux/linux-omap-pm/dss2/0046-DSS2-fix-return-value-for-rotate_type-sysfs-functio.patch @@ -0,0 +1,44 @@ +From 18c8d0ed7236cca6a52a701001337131d7e066e7 Mon Sep 17 00:00:00 2001 +From: Imre Deak <imre.deak@nokia.com> +Date: Tue, 21 Apr 2009 15:18:36 +0200 +Subject: [PATCH 046/146] DSS2: fix return value for rotate_type sysfs function + +Signed-off-by: Imre Deak <imre.deak@nokia.com> +--- + drivers/video/omap2/omapfb/omapfb-sysfs.c | 9 ++++----- + 1 files changed, 4 insertions(+), 5 deletions(-) + +diff --git a/drivers/video/omap2/omapfb/omapfb-sysfs.c b/drivers/video/omap2/omapfb/omapfb-sysfs.c +index 4e3da42..13028ae 100644 +--- a/drivers/video/omap2/omapfb/omapfb-sysfs.c ++++ b/drivers/video/omap2/omapfb/omapfb-sysfs.c +@@ -64,9 +64,10 @@ static ssize_t store_rotate_type(struct device *dev, + if (rot_type == ofbi->rotation_type) + goto out; + +- r = -EBUSY; +- if (ofbi->region.size) ++ if (ofbi->region.size) { ++ r = -EBUSY; + goto out; ++ } + + ofbi->rotation_type = rot_type; + +@@ -74,12 +75,10 @@ static ssize_t store_rotate_type(struct device *dev, + * Since the VRAM for this FB is not allocated at the moment we don't need to + * do any further parameter checking at this point. + */ +- +- r = count; + out: + omapfb_unlock(fbdev); + +- return r; ++ return r ? r : count; + } + + +-- +1.6.2.4 + |