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authorFelix Fietkau <nbd@openwrt.org>2014-07-29 10:25:40 +0000
committerFelix Fietkau <nbd@openwrt.org>2014-07-29 10:25:40 +0000
commit155510ec8e938f5bea4a35a5e11d93b81ed6bd20 (patch)
treed74d016bc5e75029d5fd0aa187c01177408993d5 /target/linux/omap24xx/patches-3.3/309-omapfb-circular-mutex-workaround.patch
parenta40fb63ca6c4dbe2868f2e11d1d9985f31de131c (diff)
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BB: remove some targets that are broken or have the wrong kernel version
Signed-off-by: Felix Fietkau <nbd@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/branches/barrier_breaker@41876 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/omap24xx/patches-3.3/309-omapfb-circular-mutex-workaround.patch')
-rw-r--r--target/linux/omap24xx/patches-3.3/309-omapfb-circular-mutex-workaround.patch41
1 files changed, 0 insertions, 41 deletions
diff --git a/target/linux/omap24xx/patches-3.3/309-omapfb-circular-mutex-workaround.patch b/target/linux/omap24xx/patches-3.3/309-omapfb-circular-mutex-workaround.patch
deleted file mode 100644
index e5e083e241..0000000000
--- a/target/linux/omap24xx/patches-3.3/309-omapfb-circular-mutex-workaround.patch
+++ /dev/null
@@ -1,41 +0,0 @@
---- a/drivers/video/omap/omapfb_main.c
-+++ b/drivers/video/omap/omapfb_main.c
-@@ -420,10 +420,10 @@ static void set_fb_fix(struct fb_info *f
- fbi->screen_base = rg->vaddr;
-
- if (!from_init) {
-- mutex_lock(&fbi->mm_lock);
-+ preempt_disable();
- fix->smem_start = rg->paddr;
- fix->smem_len = rg->size;
-- mutex_unlock(&fbi->mm_lock);
-+ preempt_enable();
- } else {
- fix->smem_start = rg->paddr;
- fix->smem_len = rg->size;
-@@ -933,10 +933,10 @@ static int omapfb_setup_mem(struct fb_in
- * plane memory is dealloce'd, the other
- * screen parameters in var / fix are invalid.
- */
-- mutex_lock(&fbi->mm_lock);
-+ preempt_disable();
- fbi->fix.smem_start = 0;
- fbi->fix.smem_len = 0;
-- mutex_unlock(&fbi->mm_lock);
-+ preempt_enable();
- }
- }
- }
---- a/drivers/video/fbmem.c
-+++ b/drivers/video/fbmem.c
-@@ -1383,8 +1383,10 @@ fb_mmap(struct file *file, struct vm_are
- }
-
- /* frame buffer memory */
-+ preempt_disable();
- start = info->fix.smem_start;
- len = PAGE_ALIGN((start & ~PAGE_MASK) + info->fix.smem_len);
-+ preempt_enable();
- if (off >= len) {
- /* memory mapped io */
- off -= len;