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| author | Olof Johansson <olof@lixom.net> | 2013-01-17 04:58:08 +0100 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2013-01-17 04:58:58 +0100 |
| commit | 5046e385b4426e229a6beb4bce480762af91a6fc (patch) | |
| tree | 65b4bff2c913a18840b3c58892853d51b942ac43 /arch/arm/common/vic.c | |
| parent | ARM: compile fix for DEBUG_LL=y && MMU=n (diff) | |
| parent | ARM: S3C64XX: Fix up IRQ mapping for balblair on Cragganmore (diff) | |
| download | linux-5046e385b4426e229a6beb4bce480762af91a6fc.tar.xz linux-5046e385b4426e229a6beb4bce480762af91a6fc.zip | |
Merge branch 'v3.8-samsung-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes
From Kukjin Kim:
That branch fixes build error for S3C24XX/S3C64xx. And corrects dw-mshc
properties on EXYNOS5 DT and fixes IRQ mapping on Cragganmore board.
* 'v3.8-samsung-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
ARM: S3C64XX: Fix up IRQ mapping for balblair on Cragganmore
ARM: dts: correct the dw-mshc timing properties as per binding
ARM: S3C64XX: Fix build error with CONFIG_S3C_DEV_FB disabled
+ Linux 3.8-rc3
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/arm/common/vic.c')
| -rw-r--r-- | arch/arm/common/vic.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/arch/arm/common/vic.c b/arch/arm/common/vic.c index e4df17ca90c7..8f324b99416e 100644 --- a/arch/arm/common/vic.c +++ b/arch/arm/common/vic.c @@ -206,6 +206,7 @@ static void __init vic_register(void __iomem *base, unsigned int irq, struct device_node *node) { struct vic_device *v; + int i; if (vic_id >= ARRAY_SIZE(vic_devices)) { printk(KERN_ERR "%s: too few VICs, increase CONFIG_ARM_VIC_NR\n", __func__); @@ -220,6 +221,10 @@ static void __init vic_register(void __iomem *base, unsigned int irq, vic_id++; v->domain = irq_domain_add_simple(node, fls(valid_sources), irq, &vic_irqdomain_ops, v); + /* create an IRQ mapping for each valid IRQ */ + for (i = 0; i < fls(valid_sources); i++) + if (valid_sources & (1 << i)) + irq_create_mapping(v->domain, i); } static void vic_ack_irq(struct irq_data *d) @@ -416,9 +421,9 @@ int __init vic_of_init(struct device_node *node, struct device_node *parent) return -EIO; /* - * Passing -1 as first IRQ makes the simple domain allocate descriptors + * Passing 0 as first IRQ makes the simple domain allocate descriptors */ - __vic_init(regs, -1, ~0, ~0, node); + __vic_init(regs, 0, ~0, ~0, node); return 0; } |