From: Tejun Heo Date: Mon, 10 May 2010 19:41:27 +0000 (+0200) Subject: sata_mv: remove unnecessary initialization X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=1b959c412bbf38ce0fa658183f72027ca8331ee3;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git 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 --- 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);