xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

um: irq: Remove IRQF_DISABLED

Browse Source 
Since commit [e58aa3d2: genirq: Run irq handlers with interrupts disabled],
We run all interrupt handlers with interrupts disabled
and we even check and yell when an interrupt handler
returns with interrupts enabled (see commit [b738a50a:
genirq: Warn when handler enables interrupts]).

So now this flag is a NOOP and can be removed.

Signed-off-by: Yong Zhang <yong.zhang0@gmail.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
This commit is contained in:
Yong Zhang
2011-09-22 16:58:46 +08:00
committed by Richard Weinberger
parent c16fa4f2ad
commit c0b79a90b1
9 changed files with 13 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
arch/um/kernel/sigio.c
View File

@@ -25,7 +25,7 @@ int write_sigio_irq(int fd)
int err;
err = um_request_irq(SIGIO_WRITE_IRQ, fd, IRQ_READ, sigio_interrupt,
IRQF_DISABLED|IRQF_SAMPLE_RANDOM, "write sigio",
IRQF_SAMPLE_RANDOM, "write sigio",
NULL);
if (err) {
printk(KERN_ERR "write_sigio_irq : um_request_irq failed, "

2
arch/um/kernel/time.c
View File

@@ -82,7 +82,7 @@ static void __init setup_itimer(void)
{
int err;
err = request_irq(TIMER_IRQ, um_timer, IRQF_DISABLED, "timer", NULL);
err = request_irq(TIMER_IRQ, um_timer, 0, "timer", NULL);
if (err != 0)
printk(KERN_ERR "register_timer : request_irq failed - "
"errno = %d\n", -err);