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This also removes a related comment which is obsolete too.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.opdenac...@free-electrons.com>
---
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 bf397bf108b7..e16985fc5639 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;
--
1.8.3.2
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
