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>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/sh/maple/maple.c b/drivers/sh/maple/maple.c
index 616e2266e913..9cfcfd8dad5e 100644
--- a/drivers/sh/maple/maple.c
+++ b/drivers/sh/maple/maple.c
@@ -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;
         }