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author | Gabor Juhos <juhosg@openwrt.org> | 2012-04-29 15:55:28 +0000 |
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committer | Gabor Juhos <juhosg@openwrt.org> | 2012-04-29 15:55:28 +0000 |
commit | a5e8ad777f660085f924aeb38d0aa6f56205ad51 (patch) | |
tree | 34e57a0f82e1f903f24a747c496b8370a3b93f39 /target/linux/mpc85xx/patches-3.3/120-mpc8548_cds_i8259_noirq_init.patch | |
parent | 452848572306f21116ff2b41d22fe9264e98ca1c (diff) | |
download | master-187ad058-a5e8ad777f660085f924aeb38d0aa6f56205ad51.tar.gz master-187ad058-a5e8ad777f660085f924aeb38d0aa6f56205ad51.tar.bz2 master-187ad058-a5e8ad777f660085f924aeb38d0aa6f56205ad51.zip |
mpc85xx: add support for 3.3
Based on a patch by Wojciech Dubowik <Wojciech.Dubowik@neratec.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31529 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/mpc85xx/patches-3.3/120-mpc8548_cds_i8259_noirq_init.patch')
-rw-r--r-- | target/linux/mpc85xx/patches-3.3/120-mpc8548_cds_i8259_noirq_init.patch | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/target/linux/mpc85xx/patches-3.3/120-mpc8548_cds_i8259_noirq_init.patch b/target/linux/mpc85xx/patches-3.3/120-mpc8548_cds_i8259_noirq_init.patch new file mode 100644 index 0000000000..79c0e18fe6 --- /dev/null +++ b/target/linux/mpc85xx/patches-3.3/120-mpc8548_cds_i8259_noirq_init.patch @@ -0,0 +1,23 @@ +--- a/arch/powerpc/platforms/85xx/mpc85xx_cds.c ++++ b/arch/powerpc/platforms/85xx/mpc85xx_cds.c +@@ -215,15 +215,16 @@ static int mpc85xx_cds_8259_attach(void) + return -ENODEV; + } + ++ i8259_init(cascade_node, 0); ++ of_node_put(cascade_node); ++ + cascade_irq = irq_of_parse_and_map(cascade_node, 0); + if (cascade_irq == NO_IRQ) { +- printk(KERN_ERR "Failed to map cascade interrupt\n"); ++ of_node_put(cascade_node); ++ printk(KERN_DEBUG "No interrupt for i8259 PIC\n"); + return -ENXIO; + } + +- i8259_init(cascade_node, 0); +- of_node_put(cascade_node); +- + /* + * Hook the interrupt to make sure desc->action is never NULL. + * This is required to ensure that the interrupt does not get |