diff options
| author | Michael Opdenacker <michael.opdenacker@free-electrons.com> | 2014-10-01 10:07:07 (GMT) |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2014-10-01 14:16:07 (GMT) |
| commit | fc2021fb9baf9ed375c8161b40b68e120e75c60e (patch) | |
| tree | a338bf56f6d6ea875f8223648bb7ba464154eb2c /drivers/block | |
| parent | e9f05b4cfed38d0e57b0a705a7f480cfbe0c3247 (diff) | |
| download | linux-fc2021fb9baf9ed375c8161b40b68e120e75c60e.tar.xz | |
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This also removes a related comment which is obsolete too.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 <michael.opdenacker@free-electrons.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/hd.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/drivers/block/hd.c b/drivers/block/hd.c index 8a290c0..3abb121 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; |