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Commit 8de1ee8f authored by Theodore Ts'o's avatar Theodore Ts'o
Browse files

pxa25x_udc: 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: default avatar"Theodore Ts'o" <tytso@mit.edu>
Acked-by: default avatarHaojian Zhuang <haojian.zhuang@gmail.com>
Cc: Eric Miao <eric.y.miao@gmail.com>
Cc: Russell King <linux@arm.linux.org.uk>
parent 97282768

drivers/usb/gadget/pxa25x_udc.c

+4 −8
Original line number Diff line number Diff line
@@ -2200,19 +2200,15 @@ static int __init pxa25x_udc_probe(struct platform_device *pdev) 


#ifdef CONFIG_ARCH_LUBBOCK

	if (machine_is_lubbock()) {

		retval = request_irq(LUBBOCK_USB_DISC_IRQ,

				lubbock_vbus_irq,

				IRQF_SAMPLE_RANDOM,

				driver_name, dev);

		retval = request_irq(LUBBOCK_USB_DISC_IRQ, lubbock_vbus_irq,

				     0, driver_name, dev);

		if (retval != 0) {

			pr_err("%s: can't get irq %i, err %d\n",

				driver_name, LUBBOCK_USB_DISC_IRQ, retval);

			goto err_irq_lub;

		}

		retval = request_irq(LUBBOCK_USB_IRQ,

				lubbock_vbus_irq,

				IRQF_SAMPLE_RANDOM,

				driver_name, dev);

		retval = request_irq(LUBBOCK_USB_IRQ, lubbock_vbus_irq,

				     0, driver_name, dev);

		if (retval != 0) {

			pr_err("%s: can't get irq %i, err %d\n",

				driver_name, LUBBOCK_USB_IRQ, retval);