Re: [PATCH #upstream-fixes] sata_inic162x: enable LED blinking

[Jeff Garzik <jeff@garzik.org>]

Tejun Heo wrote:
> From: Bob Stewart <bob@evoria.net>
> 
> Enable LED blinking.
> 
> Signed-off-by: Bob Stewart <bob@evoria.net>
> Signed-off-by: Tejun Heo <tj@kernel.org>
> ---
> The patch was wrapped.  I reformatted a little bit.
> 
>  drivers/ata/sata_inic162x.c |    3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/ata/sata_inic162x.c b/drivers/ata/sata_inic162x.c
> index 3ead02f..5032c32 100644
> --- a/drivers/ata/sata_inic162x.c
> +++ b/drivers/ata/sata_inic162x.c
> @@ -96,6 +96,7 @@ enum {
>  	PORT_SCR		= 0x20,
>  
>  	/* HOST_CTL bits */
> +	HCTL_LEDEN		= (1 << 3),  /* enable LED operation */
>  	HCTL_IRQOFF		= (1 << 8),  /* global IRQ off */
>  	HCTL_FTHD0		= (1 << 10), /* fifo threshold 0 */
>  	HCTL_FTHD1		= (1 << 11), /* fifo threshold 1*/
> @@ -540,7 +541,7 @@ static unsigned int inic_qc_issue(struct ata_queued_cmd *qc)
>  	void __iomem *port_base = inic_port_base(ap);
>  
>  	/* fire up the ADMA engine */
> -	writew(HCTL_FTHD0, port_base + HOST_CTL);
> +	writew(HCTL_FTHD0 | HCTL_LEDEN, port_base + HOST_CTL);
>  	writew(IDMA_CTL_GO, port_base + PORT_IDMA_CTL);
>  	writeb(0, port_base + PORT_CPB_PTQFIFO);

applied