parisc: use leX_to_cpu in place of __fswabX

[pandora-kernel.git] / lib / vsprintf.c

diff --git a/lib/vsprintf.c b/lib/vsprintf.c
index dd7cc7f..98d6322 100644 (file)
--- a/lib/vsprintf.c
+++ b/lib/vsprintf.c
@@ -620,11 +620,15 @@ static char *ip4_addr_string(char *buf, char *end, u8 *addr, int field_width,
                         int precision, int flags)
 {
        char ip4_addr[4 * 4]; /* (4 * 3 decimal digits), 3 dots and trailing zero */
+       char temp[3];   /* hold each IP quad in reverse order */
        char *p = ip4_addr;
-       int i;
+       int i, digits;
 
        for (i = 0; i < 4; i++) {
-               p = put_dec_trunc(p, addr[i]);
+               digits = put_dec_trunc(temp, addr[i]) - temp;
+               /* reverse the digits in the quad */
+               while (digits--)
+                       *p++ = temp[digits];
                if (i != 3)
                        *p++ = '.';
        }
@@ -657,6 +661,9 @@ static char *ip4_addr_string(char *buf, char *end, u8 *addr, int field_width,
  */
 static char *pointer(const char *fmt, char *buf, char *end, void *ptr, int field_width, int precision, int flags)
 {
+       if (!ptr)
+               return string(buf, end, "(null)", field_width, precision, flags);
+
        switch (*fmt) {
        case 'F':
                ptr = dereference_function_descriptor(ptr);
@@ -665,6 +672,9 @@ static char *pointer(const char *fmt, char *buf, char *end, void *ptr, int field
                return symbol_string(buf, end, ptr, field_width, precision, flags);
        case 'R':
                return resource_string(buf, end, ptr, field_width, precision, flags);
+       case 'm':
+               flags |= SPECIAL;
+               /* Fallthrough */
        case 'M':
                return mac_address_string(buf, end, ptr, field_width, precision, flags);
        case 'i':