From fc2021fb9baf9ed375c8161b40b68e120e75c60e Mon Sep 17 00:00:00 2001 From: Michael Opdenacker Date: Wed, 1 Oct 2014 12:07:07 +0200 Subject: [PATCH] block: hd: remove deprecated IRQF_DISABLED This patch removes the use of the IRQF_DISABLED flag from drivers/block/hd.c It's a NOOP since 2.6.35 and it will be removed one day. This also removes a related comment which is obsolete too. Signed-off-by: Michael Opdenacker Signed-off-by: Jens Axboe --- drivers/block/hd.c | 12 +----------- 1 file changed, 1 insertion(+), 11 deletions(-) diff --git a/drivers/block/hd.c b/drivers/block/hd.c index 8a290c08262f..3abb121825bc 100644 --- a/drivers/block/hd.c +++ b/drivers/block/hd.c @@ -694,16 +694,6 @@ static const struct block_device_operations hd_fops = { .getgeo = hd_getgeo, }; -/* - * This is the hard disk IRQ description. The IRQF_DISABLED in sa_flags - * means we run the IRQ-handler with interrupts disabled: this is bad for - * interrupt latency, but anything else has led to problems on some - * machines. - * - * We enable interrupts in some of the routines after making sure it's - * safe. - */ - static int __init hd_init(void) { int drive; @@ -761,7 +751,7 @@ static int __init hd_init(void) p->cyl, p->head, p->sect); } - if (request_irq(HD_IRQ, hd_interrupt, IRQF_DISABLED, "hd", NULL)) { + if (request_irq(HD_IRQ, hd_interrupt, 0, "hd", NULL)) { printk("hd: unable to get IRQ%d for the hard disk driver\n", HD_IRQ); goto out1; -- 2.39.2