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author | Grant Likely <grant.likely@secretlab.ca> | 2012-01-26 19:12:14 (GMT) |
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committer | Grant Likely <grant.likely@secretlab.ca> | 2012-02-16 13:11:24 (GMT) |
commit | a18dc81bf58258ac0920bec26b91656cb0140d2a (patch) | |
tree | 7e11dd40b11ffa281c3ecb902994b94250fbf916 /arch/powerpc/sysdev/mpic_msi.c | |
parent | 16b2e6e2f31dda41f114aa0acade04f7e10f67c9 (diff) | |
download | linux-fsl-qoriq-a18dc81bf58258ac0920bec26b91656cb0140d2a.tar.xz |
irq_domain: constify irq_domain_ops
Make irq_domain_ops pointer a constant to make it safer for multiple
instances to share the same ops pointer and change the irq_domain code
so that it does not modify the ops.
v4: Fix mismatched type reference in powerpc code
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Milton Miller <miltonm@bga.com>
Tested-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/powerpc/sysdev/mpic_msi.c')
-rw-r--r-- | arch/powerpc/sysdev/mpic_msi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/sysdev/mpic_msi.c b/arch/powerpc/sysdev/mpic_msi.c index 00395f4..0622aa9 100644 --- a/arch/powerpc/sysdev/mpic_msi.c +++ b/arch/powerpc/sysdev/mpic_msi.c @@ -32,7 +32,7 @@ void mpic_msi_reserve_hwirq(struct mpic *mpic, irq_hw_number_t hwirq) static int mpic_msi_reserve_u3_hwirqs(struct mpic *mpic) { irq_hw_number_t hwirq; - struct irq_domain_ops *ops = mpic->irqhost->ops; + const struct irq_domain_ops *ops = mpic->irqhost->ops; struct device_node *np; int flags, index, i; struct of_irq oirq; |