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authorLinus Torvalds <torvalds@linux-foundation.org>2013-06-08 15:50:42 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-06-08 15:50:42 -0700
commitc3e58a7945c8f1e4ec09ef93832a3839c5a70be2 (patch)
tree2aeb7cc115fed9cf41be6b8f732a3a5917a1c87e /drivers/irqchip
parent50b4b9c3e84a6ef2ba02e6e41ec221b0c84abf56 (diff)
parentd94ea3f6d21e8b4398285516cc307c81d7374ec9 (diff)
downloadlinux-c3e58a7945c8f1e4ec09ef93832a3839c5a70be2.tar.bz2
Merge tag 'irqdomain-for-linus' of git://git.secretlab.ca/git/linux
Pull irqdomain bug fixes from Grant Likely: "This branch contains a set of straight forward bug fixes to the irqdomain code and to a couple of drivers that make use of it." * tag 'irqdomain-for-linus' of git://git.secretlab.ca/git/linux: irqchip: Return -EPERM for reserved IRQs irqdomain: document the simple domain first_irq kernel/irq/irqdomain.c: before use 'irq_data', need check it whether valid. irqdomain: export irq_domain_add_simple
Diffstat (limited to 'drivers/irqchip')
-rw-r--r--drivers/irqchip/irq-versatile-fpga.c2
-rw-r--r--drivers/irqchip/irq-vic.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/irqchip/irq-versatile-fpga.c b/drivers/irqchip/irq-versatile-fpga.c
index 065b7a31a478..47a52ab580d8 100644
--- a/drivers/irqchip/irq-versatile-fpga.c
+++ b/drivers/irqchip/irq-versatile-fpga.c
@@ -119,7 +119,7 @@ static int fpga_irqdomain_map(struct irq_domain *d, unsigned int irq,
/* Skip invalid IRQs, only register handlers for the real ones */
if (!(f->valid & BIT(hwirq)))
- return -ENOTSUPP;
+ return -EPERM;
irq_set_chip_data(irq, f);
irq_set_chip_and_handler(irq, &f->chip,
handle_level_irq);
diff --git a/drivers/irqchip/irq-vic.c b/drivers/irqchip/irq-vic.c
index 884d11c7355f..2bbb00404cf5 100644
--- a/drivers/irqchip/irq-vic.c
+++ b/drivers/irqchip/irq-vic.c
@@ -197,7 +197,7 @@ static int vic_irqdomain_map(struct irq_domain *d, unsigned int irq,
/* Skip invalid IRQs, only register handlers for the real ones */
if (!(v->valid_sources & (1 << hwirq)))
- return -ENOTSUPP;
+ return -EPERM;
irq_set_chip_and_handler(irq, &vic_chip, handle_level_irq);
irq_set_chip_data(irq, v->base);
set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);