Commit 20ed3ef7 authored Jul 17, 2012 by Theodore Ts'o

drivers: hv: 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 775f4b29.  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>

parent 89c30f16

drivers/hv/vmbus_drv.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -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",

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