From 1b959c412bbf38ce0fa658183f72027ca8331ee3 Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Mon, 10 May 2010 21:41:27 +0200 Subject: [PATCH] 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: Tejun Heo Signed-off-by: Jeff Garzik --- drivers/ata/sata_mv.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c index 71cc0d42f9e1..bd486462951c 100644 --- a/drivers/ata/sata_mv.c +++ b/drivers/ata/sata_mv.c @@ -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); -- 2.20.1