From d785803bfa3e3690ac4ecb051aab47eb28fe70d7 Mon Sep 17 00:00:00 2001 From: Gabor Juhos Date: Thu, 21 Feb 2013 17:48:31 +0000 Subject: mpc85xx: add support for 3.8 Signed-off-by: Gabor Juhos SVN-Revision: 35729 --- .../120-mpc8548_cds_i8259_noirq_init.patch | 23 ++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 target/linux/mpc85xx/patches-3.8/120-mpc8548_cds_i8259_noirq_init.patch (limited to 'target/linux/mpc85xx/patches-3.8/120-mpc8548_cds_i8259_noirq_init.patch') diff --git a/target/linux/mpc85xx/patches-3.8/120-mpc8548_cds_i8259_noirq_init.patch b/target/linux/mpc85xx/patches-3.8/120-mpc8548_cds_i8259_noirq_init.patch new file mode 100644 index 0000000..81b9193 --- /dev/null +++ b/target/linux/mpc85xx/patches-3.8/120-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 +@@ -247,15 +247,16 @@ 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 -- cgit v1.1