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>
diff --git a/drivers/sh/maple/maple.c b/drivers/sh/maple/maple.c
index 616e226..9cfcfd8 100644
--- a/drivers/sh/maple/maple.c
+++ b/drivers/sh/maple/maple.c
@@ -659,7 +659,6 @@
goto cleanup_device;
retval = driver_register(&maple_dummy_driver.drv);
-
if (retval)
goto cleanup_bus;
@@ -705,7 +704,7 @@
mdev[i]->mq->length = 0;
maple_add_packet(mdev[i]->mq);
/* delay aids hardware detection */
- udelay(20);
+ mdelay(5);
subdevice_map[i] = 0;
}