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authorTheodore Ts'o <tytso@mit.edu>2012-07-17 14:10:26 -0400
committerTheodore Ts'o <tytso@mit.edu>2012-07-19 10:40:30 -0400
commit71ba8d44da550089bda22b2a921757613b5e0b4e (patch)
tree21187dc64e09b7901f8d42e40781f207448fe4a9 /arch/sparc
parent14673764249eb2cae4c7e9d73cb261129739563d (diff)
downloadlinux-71ba8d44da550089bda22b2a921757613b5e0b4e.tar.bz2
sparc/ldc: 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" <tytso@mit.edu> Acked-by: "David S. Miller" <davem@davemloft.net>
Diffstat (limited to 'arch/sparc')
-rw-r--r--arch/sparc/kernel/ldc.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/sparc/kernel/ldc.c b/arch/sparc/kernel/ldc.c
index 435e406fdec3..81d92fc9983b 100644
--- a/arch/sparc/kernel/ldc.c
+++ b/arch/sparc/kernel/ldc.c
@@ -1250,14 +1250,12 @@ int ldc_bind(struct ldc_channel *lp, const char *name)
snprintf(lp->rx_irq_name, LDC_IRQ_NAME_MAX, "%s RX", name);
snprintf(lp->tx_irq_name, LDC_IRQ_NAME_MAX, "%s TX", name);
- err = request_irq(lp->cfg.rx_irq, ldc_rx,
- IRQF_SAMPLE_RANDOM | IRQF_DISABLED,
+ err = request_irq(lp->cfg.rx_irq, ldc_rx, IRQF_DISABLED,
lp->rx_irq_name, lp);
if (err)
return err;
- err = request_irq(lp->cfg.tx_irq, ldc_tx,
- IRQF_SAMPLE_RANDOM | IRQF_DISABLED,
+ err = request_irq(lp->cfg.tx_irq, ldc_tx, IRQF_DISABLED,
lp->tx_irq_name, lp);
if (err) {
free_irq(lp->cfg.rx_irq, lp);