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authorPhil Dibowitz <phil@ipom.com>2005-04-18 20:39:27 -0400
committerGreg K-H <gregkh@suse.de>2005-04-18 20:39:27 -0400
commite4334fa4c5cb62f26d7e9a0a581126bcbe0dedcf (patch)
tree8074a02b6cae345756b15497ffe3471088446bb6 /drivers/usb/storage
parent403a98176a5866217eb12ca6bb283e635ced2dd0 (diff)
[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 ===================================================================
Diffstat (limited to 'drivers/usb/storage')
-rw-r--r--drivers/usb/storage/transport.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/storage/transport.c b/drivers/usb/storage/transport.c
index d2c3d2fa082e..9743e289cd3b 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)
996 * command phase and the data phase. Some devices need a little 996 * command phase and the data phase. Some devices need a little
997 * more than that, probably because of clock rate inaccuracies. */ 997 * more than that, probably because of clock rate inaccuracies. */
998 if (unlikely(us->flags & US_FL_GO_SLOW)) 998 if (unlikely(us->flags & US_FL_GO_SLOW))
999 udelay(110); 999 udelay(125);
1000 1000
1001 if (transfer_length) { 1001 if (transfer_length) {
1002 unsigned int pipe = srb->sc_data_direction == DMA_FROM_DEVICE ? 1002 unsigned int pipe = srb->sc_data_direction == DMA_FROM_DEVICE ?