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Commit 46b93e7b authored by Tejun Heo's avatar Tejun Heo Committed by Jeff Garzik
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[PATCH] sil24: remove CMDERR clearing 



02_sil24_remove-cmderr-clearing.patch

	CMDERR register doesn't need clearing.  This is from Edward's
	driver.

Signed-off-by: default avatarTejun Heo <htejun@gmail.com>

 sata_sil24.c |    4 ----
 1 file changed, 4 deletions(-)
Signed-off-by: default avatarJeff Garzik <jgarzik@pobox.com>
parent ad6e90f6

drivers/scsi/sata_sil24.c

+0 −4
Original line number Original line Diff line number Diff line
@@ -502,10 +502,6 @@ static void sil24_error_intr(struct ata_port *ap, u32 slot_stat) 
	cmd_err = readl(port + PORT_CMD_ERR);

	cmd_err = readl(port + PORT_CMD_ERR);

	sstatus = readl(port + PORT_SSTATUS);

	sstatus = readl(port + PORT_SSTATUS);

	serror = readl(port + PORT_SERROR);

	serror = readl(port + PORT_SERROR);



	/* Clear IRQ/errors */

	if (cmd_err)

		writel(cmd_err, port + PORT_CMD_ERR);

	if (serror)

	if (serror)

		writel(serror, port + PORT_SERROR);

		writel(serror, port + PORT_SERROR);