[PATCH] sata_sil24: kill 10ms sleep in softreset
Nothing, not the datasheet nor the errats, says this delay is
necessary and with the previous PORT_CS_INIT change, we know the
controller is in good state. Kill 10ms sleep.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
diff --git a/drivers/scsi/sata_sil24.c b/drivers/scsi/sata_sil24.c
index bfbd630..be4817e 100644
--- a/drivers/scsi/sata_sil24.c
+++ b/drivers/scsi/sata_sil24.c
@@ -480,12 +480,7 @@
goto err;
}
- /*
- * XXX: Not sure whether the following sleep is needed or not.
- * The original driver had it. So....
- */
- msleep(10);
-
+ /* do SRST */
prb->ctrl = PRB_CTRL_SRST;
prb->fis[1] = 0; /* no PM yet */