tree 8074a02b6cae345756b15497ffe3471088446bb6
parent 403a98176a5866217eb12ca6bb283e635ced2dd0
author Phil Dibowitz <[EMAIL PROTECTED]> Tue, 19 Apr 2005 07:39:27 -0700
committer Greg K-H <[EMAIL PROTECTED]> Tue, 19 Apr 2005 07:39:27 -0700
[PATCH] Fix GO_SLOW delay
This patch changes the delay for the US_FL_GO_SLOW patch from 110us to 125.
Some delays need this extra delay includign Jan De Luyck's drive which spawned
the original increase from 110 to 110us. 125 is a microframe, so this delay
seems to make sense more than just be a random delay (thanks to David Brownell
for pointing that out after my original patch).
Signed-off-by: Phil Dibowitz <[EMAIL PROTECTED]>
Signed-off-by: Greg Kroah-Hartman <[EMAIL PROTECTED]>
Index: gregkh-2.6/drivers/usb/storage/transport.c
===================================================================
usb/storage/transport.c | 2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
Index: drivers/usb/storage/transport.c
===================================================================
--- 04f37984aad26708d191421862453fd81f060112/drivers/usb/storage/transport.c
(mode:100644 sha1:d2c3d2fa082e927419076bc28943b004a8e9917a)
+++ 8074a02b6cae345756b15497ffe3471088446bb6/drivers/usb/storage/transport.c
(mode:100644 sha1:9743e289cd3b1d68b49aba1298ad79fb2cfe5c3c)
@@ -996,7 +996,7 @@
* command phase and the data phase. Some devices need a little
* more than that, probably because of clock rate inaccuracies. */
if (unlikely(us->flags & US_FL_GO_SLOW))
- udelay(110);
+ udelay(125);
if (transfer_length) {
unsigned int pipe = srb->sc_data_direction == DMA_FROM_DEVICE ?
-
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