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 <tj@xxxxxxxxxx> --- drivers/ata/sata_mv.c | 3 --- 1 files changed, 0 insertions(+), 3 deletions(-) diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c index 2b24ae5..92f3ad8 100644 --- a/drivers/ata/sata_mv.c +++ b/drivers/ata/sata_mv.c @@ -2861,9 +2861,6 @@ 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_OFS; - /* unused: */ - port->cmd_addr = port->bmdma_addr = port->scr_addr = NULL; - /* Clear any currently outstanding port interrupt conditions */ serr_ofs = mv_scr_offset(SCR_ERROR); writelfl(readl(port_mmio + serr_ofs), port_mmio + serr_ofs); -- 1.5.4.5 -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
