[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>
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@ -480,12 +480,7 @@ static int sil24_softreset(struct ata_port *ap, unsigned int *class)
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goto err;
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}
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/*
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* XXX: Not sure whether the following sleep is needed or not.
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* The original driver had it. So....
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*/
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msleep(10);
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/* do SRST */
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prb->ctrl = PRB_CTRL_SRST;
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prb->fis[1] = 0; /* no PM yet */
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