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omap_udc: 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>
Cc: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Theodore Ts'o 2012-07-17 13:56:28 -04:00
parent 11bc26836a
commit 9728276835
1 changed files with 2 additions and 2 deletions
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4
drivers/usb/gadget/omap_udc.c
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@ -2944,7 +2944,7 @@ known:
/* USB general purpose IRQ: ep0, state changes, dma, etc */ /* USB general purpose IRQ: ep0, state changes, dma, etc */
status = request_irq(pdev->resource[1].start, omap_udc_irq, status = request_irq(pdev->resource[1].start, omap_udc_irq,
IRQF_SAMPLE_RANDOM, driver_name, udc); 0, driver_name, udc);
if (status != 0) { if (status != 0) {
ERR("can't get irq %d, err %d\n", ERR("can't get irq %d, err %d\n",
(int) pdev->resource[1].start, status); (int) pdev->resource[1].start, status);
@ -2953,7 +2953,7 @@ known:
/* USB "non-iso" IRQ (PIO for all but ep0) */ /* USB "non-iso" IRQ (PIO for all but ep0) */
status = request_irq(pdev->resource[2].start, omap_udc_pio_irq, status = request_irq(pdev->resource[2].start, omap_udc_pio_irq,
IRQF_SAMPLE_RANDOM, "omap_udc pio", udc); 0, "omap_udc pio", udc);
if (status != 0) { if (status != 0) {
ERR("can't get irq %d, err %d\n", ERR("can't get irq %d, err %d\n",
(int) pdev->resource[2].start, status); (int) pdev->resource[2].start, status);