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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-02-17 02:20:40 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-02-17 02:20:40 +0300 |
| commit | 3c6847eaa3da59f3bbe15eb3004ddab41ae6a201 (patch) | |
| tree | 9a33b100efeaa63fab23662eb0db42385b8d1f10 /drivers/irqchip/irq-gic-v3.c | |
| parent | 37507717de51a8332a34ee07fd88700be88df5bf (diff) | |
| parent | 4fe7ffb7e17ca6ad9173b8de35f260c9c8fc2f79 (diff) | |
| download | linux-3c6847eaa3da59f3bbe15eb3004ddab41ae6a201.tar.xz | |
Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irqchip updates from Ingo Molnar:
"Various irqchip driver updates, plus a genirq core update that allows
the initial spreading of irqs amonst CPUs without having to do it from
user-space"
* 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
genirq: Fix null pointer reference in irq_set_affinity_hint()
irqchip: gic: Allow interrupt level to be set for PPIs
irqchip: mips-gic: Handle pending interrupts once in __gic_irq_dispatch()
irqchip: Conexant CX92755 interrupts controller driver
irqchip: Devicetree: document Conexant Digicolor irq binding
irqchip: omap-intc: Remove unused legacy interface for omap2
irqchip: omap-intc: Fix support for dm814 and dm816
irqchip: mtk-sysirq: Get irq number from register resource size
irqchip: renesas-intc-irqpin: r8a7779 IRLM setup support
genirq: Set initial affinity in irq_set_affinity_hint()
Diffstat (limited to 'drivers/irqchip/irq-gic-v3.c')
| -rw-r--r-- | drivers/irqchip/irq-gic-v3.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/irqchip/irq-gic-v3.c b/drivers/irqchip/irq-gic-v3.c index 2ab290bec655..1c6dea2fbc34 100644 --- a/drivers/irqchip/irq-gic-v3.c +++ b/drivers/irqchip/irq-gic-v3.c @@ -238,7 +238,9 @@ static int gic_set_type(struct irq_data *d, unsigned int type) if (irq < 16) return -EINVAL; - if (type != IRQ_TYPE_LEVEL_HIGH && type != IRQ_TYPE_EDGE_RISING) + /* SPIs have restrictions on the supported types */ + if (irq >= 32 && type != IRQ_TYPE_LEVEL_HIGH && + type != IRQ_TYPE_EDGE_RISING) return -EINVAL; if (gic_irq_in_rdist(d)) { @@ -249,9 +251,7 @@ static int gic_set_type(struct irq_data *d, unsigned int type) rwp_wait = gic_dist_wait_for_rwp; } - gic_configure_irq(irq, type, base, rwp_wait); - - return 0; + return gic_configure_irq(irq, type, base, rwp_wait); } static u64 gic_mpidr_to_affinity(u64 mpidr) |