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Commit fc2021fb authored by Michael Opdenacker's avatar Michael Opdenacker Committed by Jens Axboe
Browse files

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This also removes a related comment which is obsolete too.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: default avatarMichael Opdenacker <michael.opdenacker@free-electrons.com>
Signed-off-by: default avatarJens Axboe <axboe@fb.com>
parent e9f05b4c

drivers/block/hd.c

+1 −11
Original line number Diff line number Diff line
@@ -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;