omap_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>
Cc: Felipe Balbi <balbi@ti.com>

diff --git a/drivers/usb/gadget/omap_udc.c b/drivers/usb/gadget/omap_udc.c
index a460e8c..2980100 100644 (file)
--- a/drivers/usb/gadget/omap_udc.c
+++ b/drivers/usb/gadget/omap_udc.c
@@ -2944,7 +2944,7 @@ known:
 
        /* USB general purpose IRQ:  ep0, state changes, dma, etc */
        status = request_irq(pdev->resource[1].start, omap_udc_irq,
-                       IRQF_SAMPLE_RANDOM, driver_name, udc);
+                            0, driver_name, udc);
        if (status != 0) {
                ERR("can't get irq %d, err %d\n",
                        (int) pdev->resource[1].start, status);
@@ -2953,7 +2953,7 @@ known:
 
        /* USB "non-iso" IRQ (PIO for all but ep0) */
        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) {
                ERR("can't get irq %d, err %d\n",
                        (int) pdev->resource[2].start, status);