sata_nv: enable hotplug interrupt and fix some readl/readw mismatches

[powerpc.git] / drivers / ata / sata_mv.c

diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c
index d689df5..c73aa3b 100644 (file)
--- a/drivers/ata/sata_mv.c
+++ b/drivers/ata/sata_mv.c
@@ -2052,7 +2052,7 @@ static void mv_port_init(struct ata_ioports *port,  void __iomem *port_mmio)
        port->altstatus_addr = port->ctl_addr = shd_base + SHD_CTL_AST_OFS;
 
        /* unused: */
-       port->cmd_addr = port->bmdma_addr = port->scr_addr = 0;
+       port->cmd_addr = port->bmdma_addr = port->scr_addr = NULL;
 
        /* Clear any currently outstanding port interrupt conditions */
        serr_ofs = mv_scr_offset(SCR_ERROR);