ALSA: intel8x0m: Proper endian notations

The BD address tables in intel8x0m driver are in little-endian, hence
they should be represented as __le32 instead u32.

Spotted by sparse, warnings like:
  sound/pci/intel8x0m.c:406:40: warning: incorrect type in assignment (different base types)

Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/pci/intel8x0m.c b/sound/pci/intel8x0m.c
index 3a4769a97d290ab028b5720d0216b5d962b73013..943a726b1c1b066bc2339d1e410b5af154473309 100644 (file)
--- a/sound/pci/intel8x0m.c
+++ b/sound/pci/intel8x0m.c
@@ -168,7 +168,7 @@ enum { ALID_MDMIN, ALID_MDMOUT, ALID_MDMLAST = ALID_MDMOUT };
 struct ichdev {
        unsigned int ichd;                      /* ich device number */
        unsigned long reg_offset;               /* offset to bmaddr */
-       u32 *bdbar;                             /* CPU address (32bit) */
+       __le32 *bdbar;                          /* CPU address (32bit) */
        unsigned int bdbar_addr;                /* PCI bus address (32bit) */
        struct snd_pcm_substream *substream;
        unsigned int physbuf;                   /* physical address (32bit) */
@@ -395,7 +395,7 @@ static unsigned short snd_intel8x0m_codec_read(struct snd_ac97 *ac97,
 static void snd_intel8x0m_setup_periods(struct intel8x0m *chip, struct ichdev *ichdev)
 {
        int idx;
-       u32 *bdbar = ichdev->bdbar;
+       __le32 *bdbar = ichdev->bdbar;
        unsigned long port = ichdev->reg_offset;
 
        iputdword(chip, port + ICH_REG_OFF_BDBAR, ichdev->bdbar_addr);
@@ -1217,7 +1217,7 @@ static int snd_intel8x0m_create(struct snd_card *card,
        int_sta_masks = 0;
        for (i = 0; i < chip->bdbars_count; i++) {
                ichdev = &chip->ichd[i];
-               ichdev->bdbar = ((u32 *)chip->bdbars.area) + (i * ICH_MAX_FRAGS * 2);
+               ichdev->bdbar = ((__le32 *)chip->bdbars.area) + (i * ICH_MAX_FRAGS * 2);
                ichdev->bdbar_addr = chip->bdbars.addr + (i * sizeof(u32) * ICH_MAX_FRAGS * 2);
                int_sta_masks |= ichdev->int_sta_mask;
        }