From aab944606f9490f158d3b28f6c44a33c4701a5b3 Mon Sep 17 00:00:00 2001 From: Theodore Ts'o Date: Tue, 17 Jul 2012 14:18:23 -0400 Subject: um: remove IRQF_SAMPLE_RANDOM which is now a no-op With the changes in the random tree, IRQF_SAMPLE_RANDOM is now a no-op; interrupt randomness is now collected unconditionally in a very low-overhead fashion; see commit 775f4b297b. The IRQF_SAMPLE_RANDOM flag was scheduled to be removed in 2009 on the feature-removal-schedule, so this patch is preparation for the final removal of this flag. Signed-off-by: "Theodore Ts'o" Cc: Jeff Dike Cc: Richard Weinberger --- arch/um/kernel/sigio.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'arch/um/kernel/sigio.c') diff --git a/arch/um/kernel/sigio.c b/arch/um/kernel/sigio.c index 2a1639255763..c88211139a51 100644 --- a/arch/um/kernel/sigio.c +++ b/arch/um/kernel/sigio.c @@ -25,8 +25,7 @@ int write_sigio_irq(int fd) int err; err = um_request_irq(SIGIO_WRITE_IRQ, fd, IRQ_READ, sigio_interrupt, - IRQF_SAMPLE_RANDOM, "write sigio", - NULL); + 0, "write sigio", NULL); if (err) { printk(KERN_ERR "write_sigio_irq : um_request_irq failed, " "err = %d\n", err); -- cgit v1.2.3