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authorMilton Miller <miltonm@bga.com>2011-05-24 20:34:18 +0000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2011-05-26 13:38:58 +1000
commit8142f032a90680ed2fb080ca694ffe9509276361 (patch)
tree0ab59f4d894a38575bd8d423fbc703a83538b02f /arch
parentd5a1c1937090d72c08c72e8abaa906b26459608e (diff)
powerpc/irq: Remove stale and misleading comment
The comment claims we will call host->ops->map() to update the flags if we find a previously established mapping, but we never did. We used to call remap, but that call was removed in da05198002 (powerpc: Remove irq_host_ops->remap hook). Signed-off-by: Milton Miller <miltonm@bga.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/powerpc/kernel/irq.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
index a24d37d4cf5..f2fd6539d8b 100644
--- a/arch/powerpc/kernel/irq.c
+++ b/arch/powerpc/kernel/irq.c
@@ -727,9 +727,7 @@ unsigned int irq_create_mapping(struct irq_host *host,
}
pr_debug("irq: -> using host @%p\n", host);
- /* Check if mapping already exist, if it does, call
- * host->ops->map() to update the flags
- */
+ /* Check if mapping already exists */
virq = irq_find_mapping(host, hwirq);
if (virq != NO_IRQ) {
pr_debug("irq: -> existing mapping on virq %d\n", virq);