powerpc: Little endian fixes for legacy_serial.c

Signed-off-by: Alistair Popple <alistair@popple.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

diff --git a/arch/powerpc/kernel/legacy_serial.c b/arch/powerpc/kernel/legacy_serial.c
index c9c469f3c5c3ed1510eda1c68d4cf76f377d9510..22e88dd2f34ad7b43c27fe1361f8ed9213f9f960 100644 (file)
--- a/arch/powerpc/kernel/legacy_serial.c
+++ b/arch/powerpc/kernel/legacy_serial.c
@@ -152,7 +152,7 @@ static int __init add_legacy_soc_port(struct device_node *np,
                                      struct device_node *soc_dev)
 {
        u64 addr;
-       const u32 *addrp;
+       const __be32 *addrp;
        upf_t flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | UPF_SHARE_IRQ
                | UPF_FIXED_PORT;
        struct device_node *tsi = of_get_parent(np);
@@ -242,7 +242,7 @@ static int __init add_legacy_pci_port(struct device_node *np,
                                      struct device_node *pci_dev)
 {
        u64 addr, base;
-       const u32 *addrp;
+       const __be32 *addrp;
        unsigned int flags;
        int iotype, index = -1, lindex = 0;
 
@@ -275,7 +275,7 @@ static int __init add_legacy_pci_port(struct device_node *np,
        if (iotype == UPIO_MEM)
                base = addr;
        else
-               base = addrp[2];
+               base = of_read_number(&addrp[2], 1);
 
        /* Try to guess an index... If we have subdevices of the pci dev,
         * we get to their "reg" property