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| author | Phil Dibowitz <phil@ipom.com> | 2005-04-18 17:39:27 -0700 |
|---|---|---|
| committer | Greg K-H <gregkh@suse.de> | 2005-04-18 17:39:27 -0700 |
| commit | e4334fa4c5cb62f26d7e9a0a581126bcbe0dedcf (patch) | |
| tree | 8074a02b6cae345756b15497ffe3471088446bb6 | |
| parent | 403a98176a5866217eb12ca6bb283e635ced2dd0 (diff) | |
| download | op-kernel-dev-e4334fa4c5cb62f26d7e9a0a581126bcbe0dedcf.zip op-kernel-dev-e4334fa4c5cb62f26d7e9a0a581126bcbe0dedcf.tar.gz | |
[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 <phil@ipom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Index: gregkh-2.6/drivers/usb/storage/transport.c
===================================================================
| -rw-r--r-- | drivers/usb/storage/transport.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/storage/transport.c b/drivers/usb/storage/transport.c index d2c3d2f..9743e28 100644 --- a/drivers/usb/storage/transport.c +++ b/drivers/usb/storage/transport.c @@ -996,7 +996,7 @@ int usb_stor_Bulk_transport(struct scsi_cmnd *srb, struct us_data *us) * 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 ? |
