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Commit 1b959c41 authored by Tejun Heo's avatar Tejun Heo Committed by Jeff Garzik
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sata_mv: remove unnecessary initialization 



sata_mv initializes unused ioports fields including bmdma_addr to
NULL.  As later changes will conditionalize BMDMA, this makes sata_mv
unnecessarily dependent on BMDMA.  Remove the unnecessary
initialization.

Signed-off-by: default avatarTejun Heo <tj@kernel.org>
Signed-off-by: default avatarJeff Garzik <jgarzik@redhat.com>
parent 6f791460

drivers/ata/sata_mv.c

+0 −3
Original line number Diff line number Diff line
@@ -3656,9 +3656,6 @@ static void mv_port_init(struct ata_ioports *port, void __iomem *port_mmio) 
	/* special case: control/altstatus doesn't have ATA_REG_ address */

	port->altstatus_addr = port->ctl_addr = shd_base + SHD_CTL_AST;



	/* unused: */

	port->cmd_addr = port->bmdma_addr = port->scr_addr = NULL;



	/* Clear any currently outstanding port interrupt conditions */

	serr = port_mmio + mv_scr_offset(SCR_ERROR);

	writelfl(readl(serr), serr);