diff mbox

[v2,2/9] mceusb: give hardware time to reply to cmds

Message ID 1311018869-22794-3-git-send-email-jarod@redhat.com (mailing list archive)
State Superseded, archived
Headers

Commit Message

Jarod Wilson July 18, 2011, 7:54 p.m. UTC 
  Sometimes the init routine is blasting commands out to the hardware
faster than it can reply. Throw a brief delay in there to give the
hardware a chance to reply before we send the next command.

v2: use msleep instead of mdelay per Mauro's suggestion

Signed-off-by: Jarod Wilson <jarod@redhat.com>
---
 drivers/media/rc/mceusb.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
diff mbox

Patch

diff --git a/drivers/media/rc/mceusb.c b/drivers/media/rc/mceusb.c
index 111bead..b1ea485 100644
--- a/drivers/media/rc/mceusb.c
+++ b/drivers/media/rc/mceusb.c
@@ -735,6 +735,7 @@  static void mce_request_packet(struct mceusb_dev *ir, unsigned char *data,
 static void mce_async_out(struct mceusb_dev *ir, unsigned char *data, int size)
 {
 	mce_request_packet(ir, data, size, MCEUSB_TX);
+	msleep(10);
 }
 
 static void mce_flush_rx_buffer(struct mceusb_dev *ir, int size)