iop: unconditionally initialize the ATU on platforms known to be 'hosts'

Platforms like iq80321 and iq80331 which may be host-bus-adapters
require 'iop3xx_init_atu=y' to be specified on the kernel command line.

Signed-off-by: Dan Williams <dan.j.williams@intel.com>

1 files changed, 4 insertions, 7 deletions

diff --git a/arch/arm/mach-iop32x/iq31244.c b/arch/arm/mach-iop32x/iq31244.c
index 98cfa1cd6bdb..4a89823bcebb 100644
--- a/arch/arm/mach-iop32x/iq31244.c
+++ b/arch/arm/mach-iop32x/iq31244.c
@@ -178,10 +178,9 @@ static struct hw_pci iq31244_pci __initdata = {
 
 static int __init iq31244_pci_init(void)
 {
-        if (is_ep80219()) {
-                if (iop3xx_get_init_atu() == IOP3XX_INIT_ATU_ENABLE)
-                        pci_common_init(&ep80219_pci);
-        } else if (machine_is_iq31244()) {
+        if (is_ep80219())
+                pci_common_init(&ep80219_pci);
+        else if (machine_is_iq31244()) {
                 if (is_80219()) {
                         printk("note: iq31244 board type has been selected\n");
                         printk("note: to select ep80219 operation:\n");
@@ -190,9 +189,7 @@ static int __init iq31244_pci_init(void)
                         printk("\t2/ update boot loader to pass"
                                 " the ep80219 id: %d\n", MACH_TYPE_EP80219);
                 }
-
-                if (iop3xx_get_init_atu() == IOP3XX_INIT_ATU_ENABLE)
-                        pci_common_init(&iq31244_pci);
+                pci_common_init(&iq31244_pci);
         }
 
         return 0;