ALSA: ali5451: use mdelay instead of large udelay constants

ARM cannot handle udelay for more than 2 miliseconds, so we
should use mdelay instead for those.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/pci/ali5451/ali5451.c b/sound/pci/ali5451/ali5451.c
index e760af9..53754f5 100644 (file)
--- a/sound/pci/ali5451/ali5451.c
+++ b/sound/pci/ali5451/ali5451.c
@@ -451,10 +451,10 @@ static int snd_ali_reset_5451(struct snd_ali *codec)
        if (pci_dev) {
                pci_read_config_dword(pci_dev, 0x7c, &dwVal);
                pci_write_config_dword(pci_dev, 0x7c, dwVal | 0x08000000);
-               udelay(5000);
+               mdelay(5);
                pci_read_config_dword(pci_dev, 0x7c, &dwVal);
                pci_write_config_dword(pci_dev, 0x7c, dwVal & 0xf7ffffff);
-               udelay(5000);
+               mdelay(5);
        }
        
        pci_dev = codec->pci;
@@ -463,14 +463,14 @@ static int snd_ali_reset_5451(struct snd_ali *codec)
        udelay(500);
        pci_read_config_dword(pci_dev, 0x44, &dwVal);
        pci_write_config_dword(pci_dev, 0x44, dwVal & 0xfffbffff);
-       udelay(5000);
+       mdelay(5);
        
        wCount = 200;
        while(wCount--) {
                wReg = snd_ali_codec_peek(codec, 0, AC97_POWERDOWN);
                if ((wReg & 0x000f) == 0x000f)
                        return 0;
-               udelay(5000);
+               mdelay(5);
        }
 
        /* non-fatal if you have a non PM capable codec */