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UPSTREAM: um: Clean up alarm IRQ chip name

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We don't use "SIGVTALRM", it's just SIGALRM. Clean up the naming.
While at it, fix the comment's grammar.

Bug: 176213565
Acked-By: Anton Ivanov <anton.ivanov@cambridgegreys.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Acked-By: Anton Ivanov <anton.ivanov@cambridgegreys.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
(cherry picked from commit 0ede3c05ee)
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I6ca93734771fa703836e2f794f09a28afd953c3b
This commit is contained in:
Johannes Berg
2020-12-02 12:59:52 +01:00
committed by Greg Kroah-Hartman
parent 3a93443b41
commit 7c8ac8c404
1 changed files with 4 additions and 5 deletions
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9
arch/um/kernel/irq.c
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@@ -481,7 +481,7 @@ static void dummy(struct irq_data *d)
{
}
/* This is used for everything else than the timer. */
/* This is used for everything other than the timer. */
static struct irq_chip normal_irq_type = {
.name = "SIGIO",
.irq_disable = dummy,
@@ -491,8 +491,8 @@ static struct irq_chip normal_irq_type = {
.irq_unmask = dummy,
};
static struct irq_chip SIGVTALRM_irq_type = {
.name = "SIGVTALRM",
static struct irq_chip alarm_irq_type = {
.name = "SIGALRM",
.irq_disable = dummy,
.irq_enable = dummy,
.irq_ack = dummy,
@@ -504,8 +504,7 @@ void __init init_IRQ(void)
{
int i;
irq_set_chip_and_handler(TIMER_IRQ, &SIGVTALRM_irq_type, handle_edge_irq);
irq_set_chip_and_handler(TIMER_IRQ, &alarm_irq_type, handle_edge_irq);
for (i = 1; i < NR_IRQS; i++)
irq_set_chip_and_handler(i, &normal_irq_type, handle_edge_irq);