diff options
Diffstat (limited to 'meta/recipes-kernel/linux/linux-omap-2.6.29/dss2/0047-DSS2-fix-return-value-for-rotate_type-sysfs-functio.patch')
-rw-r--r-- | meta/recipes-kernel/linux/linux-omap-2.6.29/dss2/0047-DSS2-fix-return-value-for-rotate_type-sysfs-functio.patch | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/meta/recipes-kernel/linux/linux-omap-2.6.29/dss2/0047-DSS2-fix-return-value-for-rotate_type-sysfs-functio.patch b/meta/recipes-kernel/linux/linux-omap-2.6.29/dss2/0047-DSS2-fix-return-value-for-rotate_type-sysfs-functio.patch new file mode 100644 index 0000000000..0b0f104b30 --- /dev/null +++ b/meta/recipes-kernel/linux/linux-omap-2.6.29/dss2/0047-DSS2-fix-return-value-for-rotate_type-sysfs-functio.patch | |||
@@ -0,0 +1,44 @@ | |||
1 | From 7ddd5eaa7bc345c3719d613a46a95b7e8052ad2c Mon Sep 17 00:00:00 2001 | ||
2 | From: Imre Deak <imre.deak@nokia.com> | ||
3 | Date: Tue, 21 Apr 2009 15:18:36 +0200 | ||
4 | Subject: [PATCH] DSS2: fix return value for rotate_type sysfs function | ||
5 | |||
6 | Signed-off-by: Imre Deak <imre.deak@nokia.com> | ||
7 | --- | ||
8 | drivers/video/omap2/omapfb/omapfb-sysfs.c | 9 ++++----- | ||
9 | 1 files changed, 4 insertions(+), 5 deletions(-) | ||
10 | |||
11 | diff --git a/drivers/video/omap2/omapfb/omapfb-sysfs.c b/drivers/video/omap2/omapfb/omapfb-sysfs.c | ||
12 | index 4e3da42..13028ae 100644 | ||
13 | --- a/drivers/video/omap2/omapfb/omapfb-sysfs.c | ||
14 | +++ b/drivers/video/omap2/omapfb/omapfb-sysfs.c | ||
15 | @@ -64,9 +64,10 @@ static ssize_t store_rotate_type(struct device *dev, | ||
16 | if (rot_type == ofbi->rotation_type) | ||
17 | goto out; | ||
18 | |||
19 | - r = -EBUSY; | ||
20 | - if (ofbi->region.size) | ||
21 | + if (ofbi->region.size) { | ||
22 | + r = -EBUSY; | ||
23 | goto out; | ||
24 | + } | ||
25 | |||
26 | ofbi->rotation_type = rot_type; | ||
27 | |||
28 | @@ -74,12 +75,10 @@ static ssize_t store_rotate_type(struct device *dev, | ||
29 | * Since the VRAM for this FB is not allocated at the moment we don't need to | ||
30 | * do any further parameter checking at this point. | ||
31 | */ | ||
32 | - | ||
33 | - r = count; | ||
34 | out: | ||
35 | omapfb_unlock(fbdev); | ||
36 | |||
37 | - return r; | ||
38 | + return r ? r : count; | ||
39 | } | ||
40 | |||
41 | |||
42 | -- | ||
43 | 1.5.6.5 | ||
44 | |||