diff options
| author | Theodore Ts'o <tytso@mit.edu> | 2012-07-17 22:00:26 +0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2012-07-19 18:39:56 +0400 |
| commit | 8de1ee8f93fb756000176f916fd0681b47ceb292 (patch) | |
| tree | 62b43f960db46c3cf5c39da27979f8d04ada8e58 /drivers/usb/gadget/pxa25x_udc.c | |
| parent | 9728276835f319e32e2571fb0fb18777237de87c (diff) | |
| download | linux-8de1ee8f93fb756000176f916fd0681b47ceb292.tar.xz | |
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 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: Haojian Zhuang <haojian.zhuang@gmail.com>
Cc: Eric Miao <eric.y.miao@gmail.com>
Cc: Russell King <linux@arm.linux.org.uk>
Diffstat (limited to 'drivers/usb/gadget/pxa25x_udc.c')
| -rw-r--r-- | drivers/usb/gadget/pxa25x_udc.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/usb/gadget/pxa25x_udc.c b/drivers/usb/gadget/pxa25x_udc.c index f7ff9e8e746a..c319814ad120 100644 --- a/drivers/usb/gadget/pxa25x_udc.c +++ b/drivers/usb/gadget/pxa25x_udc.c @@ -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); |