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Diffstat (limited to 'common/cmd_ide.c')
-rw-r--r--common/cmd_ide.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/common/cmd_ide.c b/common/cmd_ide.c
index ae5602b..21a6666 100644
--- a/common/cmd_ide.c
+++ b/common/cmd_ide.c
@@ -170,9 +170,6 @@ static uchar ide_wait (int dev, ulong t);
static void __inline__ ide_outb(int dev, int port, unsigned char val);
static unsigned char __inline__ ide_inb(int dev, int port);
-#ifdef __PPC__
-static void input_swap_data(int dev, ulong *sect_buf, int words);
-#endif
static void input_data(int dev, ulong *sect_buf, int words);
static void output_data(int dev, ulong *sect_buf, int words);
static void ident_cpy (unsigned char *dest, unsigned char *src, unsigned int len);
@@ -815,7 +812,13 @@ output_data_short(int dev, ulong *sect_buf, int words)
*pbuf = 0;
}
# endif /* CONFIG_AMIGAONEG3SE */
+#endif /* __PPC_ */
+/* We only need to swap data if we are running on a big endian cpu. */
+/* But Au1x00 cpu:s already swaps data in big endian mode! */
+#if defined(__LITTLE_ENDIAN) || defined(CONFIG_AU1X00)
+#define input_swap_data(x,y,z) input_data(x,y,z)
+#else
static void
input_swap_data(int dev, ulong *sect_buf, int words)
{
@@ -827,9 +830,7 @@ input_swap_data(int dev, ulong *sect_buf, int words)
*dbuf++ = ld_le16(pbuf);
}
}
-#else /* ! __PPC__ */
-#define input_swap_data(x,y,z) input_data(x,y,z)
-#endif /* __PPC__ */
+#endif /* __LITTLE_ENDIAN || CONFIG_AU1X00 */
#ifdef __PPC__