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drivers: hv: remove IRQF_SAMPLE_RANDOM which is now a no-op

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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: "K. Y. Srinivasan" <kys@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
This commit is contained in:
Theodore Ts'o 2012-07-17 13:50:30 -04:00
parent 89c30f161c
commit 20ed3ef7f3
1 changed files with 1 additions and 2 deletions
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3
drivers/hv/vmbus_drv.c
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@ -545,8 +545,7 @@ static int vmbus_bus_init(int irq)
if (ret)
goto err_cleanup;
ret = request_irq(irq, vmbus_isr, IRQF_SAMPLE_RANDOM,
driver_name, hv_acpi_dev);
ret = request_irq(irq, vmbus_isr, 0, driver_name, hv_acpi_dev);
if (ret != 0) {
pr_err("Unable to request IRQ %d\n",