[alsa-devel] [PATCH v2 01/11] ALSA: hda: Fix LLCH register read

[Takashi Iwai]

On Fri, 24 Mar 2017 18:40:24 +0100,
jeeja.kp at intel.com wrote:
> 
> From: "B, Jayachandran" <jayachandran.b at intel.com>
> 
> LLCH is a 16 bit register. Use readw instead of readl API.
> 
> Signed-off-by: B, Jayachandran <jayachandran.b at intel.com>
> Signed-off-by: Jeeja KP <jeeja.kp at intel.com>

Acked-by: Takashi Iwai <tiwai at suse.de>


Takashi

> ---
>  sound/hda/hdac_controller.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/sound/hda/hdac_controller.c b/sound/hda/hdac_controller.c
> index 0430658..6f1e99c 100644
> --- a/sound/hda/hdac_controller.c
> +++ b/sound/hda/hdac_controller.c
> @@ -268,7 +268,7 @@ int snd_hdac_bus_parse_capabilities(struct hdac_bus *bus)
>  	unsigned int offset;
>  	unsigned int counter = 0;
>  
> -	offset = snd_hdac_chip_readl(bus, LLCH);
> +	offset = snd_hdac_chip_readw(bus, LLCH);
>  
>  	/* Lets walk the linked capabilities list */
>  	do {
> -- 
> 2.5.0
> 
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