Commit b770d6b9 authored Feb 11, 2008 by Adrian McMenamin Committed by Paul Mundt Feb 14, 2008

maple: improve detection of attached peripherals



Improve device detection for maple through longer delay

Experience suggests that a much longer delay in setting up the Maple bus
on the Dreamcast leads to better hardware detection.

Signed-off-by: Adrian McMenamin <adrian@mcmen.demon.co.uk>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

parent 43081e18

drivers/sh/maple/maple.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -659,7 +659,6 @@ static int __init maple_bus_init(void)
		goto cleanup_device;

		retval = driver_register(&maple_dummy_driver.drv);

		if (retval)
		goto cleanup_bus;

		@@ -705,7 +704,7 @@ static int __init maple_bus_init(void)
		mdev[i]->mq->length = 0;
		maple_add_packet(mdev[i]->mq);
		/* delay aids hardware detection */
		udelay(20);
		mdelay(5);
		subdevice_map[i] = 0;
		}