offb: Little endian fixes

[~andy/linux] / drivers / video / offb.c

diff --git a/drivers/video/offb.c b/drivers/video/offb.c
index 9dbea22234015b39845410dd1e651d61e06beb55..43a0a52fc52703c18244dc2b25e54d6dd22c1f61 100644 (file)
--- a/drivers/video/offb.c
+++ b/drivers/video/offb.c
@@ -301,7 +301,7 @@ static struct fb_ops offb_ops = {
 static void __iomem *offb_map_reg(struct device_node *np, int index,
                                  unsigned long offset, unsigned long size)
 {
-       const u32 *addrp;
+       const __be32 *addrp;
        u64 asize, taddr;
        unsigned int flags;
 
@@ -369,7 +369,11 @@ static void offb_init_palette_hacks(struct fb_info *info, struct device_node *dp
                }
                of_node_put(pciparent);
        } else if (dp && of_device_is_compatible(dp, "qemu,std-vga")) {
-               const u32 io_of_addr[3] = { 0x01000000, 0x0, 0x0 };
+#ifdef __BIG_ENDIAN
+               const __be32 io_of_addr[3] = { 0x01000000, 0x0, 0x0 };
+#else
+               const __be32 io_of_addr[3] = { 0x00000001, 0x0, 0x0 };
+#endif
                u64 io_addr = of_translate_address(dp, io_of_addr);
                if (io_addr != OF_BAD_ADDR) {
                        par->cmap_adr = ioremap(io_addr + 0x3c8, 2);
@@ -535,7 +539,7 @@ static void __init offb_init_nodriver(struct device_node *dp, int no_real_node)
        unsigned int flags, rsize, addr_prop = 0;
        unsigned long max_size = 0;
        u64 rstart, address = OF_BAD_ADDR;
-       const u32 *pp, *addrp, *up;
+       const __be32 *pp, *addrp, *up;
        u64 asize;
        int foreign_endian = 0;
 
@@ -551,25 +555,25 @@ static void __init offb_init_nodriver(struct device_node *dp, int no_real_node)
        if (pp == NULL)
                pp = of_get_property(dp, "depth", &len);
        if (pp && len == sizeof(u32))
-               depth = *pp;
+               depth = be32_to_cpup(pp);
 
        pp = of_get_property(dp, "linux,bootx-width", &len);
        if (pp == NULL)
                pp = of_get_property(dp, "width", &len);
        if (pp && len == sizeof(u32))
-               width = *pp;
+               width = be32_to_cpup(pp);
 
        pp = of_get_property(dp, "linux,bootx-height", &len);
        if (pp == NULL)
                pp = of_get_property(dp, "height", &len);
        if (pp && len == sizeof(u32))
-               height = *pp;
+               height = be32_to_cpup(pp);
 
        pp = of_get_property(dp, "linux,bootx-linebytes", &len);
        if (pp == NULL)
                pp = of_get_property(dp, "linebytes", &len);
        if (pp && len == sizeof(u32) && (*pp != 0xffffffffu))
-               pitch = *pp;
+               pitch = be32_to_cpup(pp);
        else
                pitch = width * ((depth + 7) / 8);