At Thu, 25 Apr 2013 19:28:49 +0200,
Arnd Bergmann wrote:
>
> ARM cannot handle udelay for more than 2 miliseconds, so we
> should use mdelay instead for those.
>
> Signed-off-by: Arnd Bergmann <a...@arndb.de>
> Cc: Takashi Iwai <ti...@suse.de>
> Cc: alsa-de...@alsa-project.org
Thanks, applied to sound git tree.
Takashi
> ---
> sound/pci/ali5451/ali5451.c | 8 ++++----
> 1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/sound/pci/ali5451/ali5451.c b/sound/pci/ali5451/ali5451.c
> index e760af9..53754f5 100644
> --- 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 */
> --
> 1.8.1.2
>
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