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authorYong Zhang <yong.zhang0@gmail.com>2011-09-22 16:58:46 +0800
committerRichard Weinberger <richard@nod.at>2012-03-25 00:29:52 +0100
commitc0b79a90b1556a7e51d7a49a655eb60306f6258d (patch)
treee6f8427119e3e4c4aada70cfb04c6c430dcc7f84 /arch/um/kernel/sigio.c
parentc16fa4f2ad19908a47c63d8fa436a1178438c7e7 (diff)
downloadlinux-c0b79a90b1556a7e51d7a49a655eb60306f6258d.tar.bz2
um: irq: Remove IRQF_DISABLED
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>
Diffstat (limited to 'arch/um/kernel/sigio.c')
-rw-r--r--arch/um/kernel/sigio.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/um/kernel/sigio.c b/arch/um/kernel/sigio.c
index 2b272b63b514..2a1639255763 100644
--- a/arch/um/kernel/sigio.c
+++ b/arch/um/kernel/sigio.c
@@ -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, "