[PATCH 3.18 07/56] ALSA: vx222: Fix invalid endian conversions

[Greg Kroah-Hartman]

3.18-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Takashi Iwai <ti...@suse.de>

commit fff71a4c050ba46e305d910c837b99ba1728135e upstream.

The endian conversions used in vx2_dma_read() and vx2_dma_write() are
superfluous and even wrong on big-endian machines, as inl() and outl()
already do conversions.  Kill them.

Spotted by sparse, a warning like:
  sound/pci/vx222/vx222_ops.c:278:30: warning: incorrect type in argument 1 
(different base types)

Cc: <sta...@vger.kernel.org>
Signed-off-by: Takashi Iwai <ti...@suse.de>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>

---
 sound/pci/vx222/vx222_ops.c |    8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

--- a/sound/pci/vx222/vx222_ops.c
+++ b/sound/pci/vx222/vx222_ops.c
@@ -270,7 +270,7 @@ static void vx2_dma_write(struct vx_core
                length >>= 2; /* in 32bit words */
                /* Transfer using pseudo-dma. */
                for (; length > 0; length--) {
-                       outl(cpu_to_le32(*addr), port);
+                       outl(*addr, port);
                        addr++;
                }
                addr = (u32 *)runtime->dma_area;
@@ -280,7 +280,7 @@ static void vx2_dma_write(struct vx_core
        count >>= 2; /* in 32bit words */
        /* Transfer using pseudo-dma. */
        for (; count > 0; count--) {
-               outl(cpu_to_le32(*addr), port);
+               outl(*addr, port);
                addr++;
        }
 
@@ -308,7 +308,7 @@ static void vx2_dma_read(struct vx_core
                length >>= 2; /* in 32bit words */
                /* Transfer using pseudo-dma. */
                for (; length > 0; length--)
-                       *addr++ = le32_to_cpu(inl(port));
+                       *addr++ = inl(port);
                addr = (u32 *)runtime->dma_area;
                pipe->hw_ptr = 0;
        }
@@ -316,7 +316,7 @@ static void vx2_dma_read(struct vx_core
        count >>= 2; /* in 32bit words */
        /* Transfer using pseudo-dma. */
        for (; count > 0; count--)
-               *addr++ = le32_to_cpu(inl(port));
+               *addr++ = inl(port);
 
        vx2_release_pseudo_dma(chip);
 }