Re: [PATCH 13/13] ATA ACPI: enable writing PATA taskfiles

[Pavel Machek]

On St 22-02-06 14:07:14, Randy Dunlap wrote:
> From: Randy Dunlap <randy_d_dunlap@xxxxxxxxxxxxxxx>
> 
> Move 'noacpi' option handling to top of functions.
> Enable writing taskfiles for PATA drives.

Changes order of return and debug message. It does not seem too useful
to me.
								Pavel

> Signed-off-by: Randy Dunlap <randy_d_dunlap@xxxxxxxxxxxxxxx>
> ---
>  drivers/scsi/libata-acpi.c |   16 ++++++----------
>  1 file changed, 6 insertions(+), 10 deletions(-)
> 
> --- linux-2616-rc4-ata.orig/drivers/scsi/libata-acpi.c
> +++ linux-2616-rc4-ata/drivers/scsi/libata-acpi.c
> @@ -303,13 +303,14 @@ int ata_acpi_push_id(struct ata_port *ap
>  	struct acpi_object_list		input;
>  	union acpi_object 		in_params[1];
>  
> +	if (noacpi)
> +		return 0;
> +
>  	if (ap->legacy_mode) {
>  		printk(KERN_DEBUG "%s: skipping for PATA mode\n",
>  			__FUNCTION__);
>  		return 0;
>  	}
> -	if (noacpi)
> -		return 0;
>  
>  	if (ata_msg_probe(ap))
>  		printk(KERN_DEBUG
...
> @@ -707,12 +703,12 @@ int ata_acpi_exec_tfs(struct ata_port *a
>  	unsigned long	gtf_address;
>  	unsigned long	obj_loc;
>  
> -	if (ata_msg_probe(ap))
> -		printk(KERN_DEBUG "%s: ENTER:\n", __FUNCTION__);
> -
>  	if (noacpi)
>  		return 0;
>  
> +	if (ata_msg_probe(ap))
> +		printk(KERN_DEBUG "%s: ENTER:\n", __FUNCTION__);
> +
>  	for (ix = 0; ix < ATA_MAX_DEVICES; ix++) {
>  		if (ata_msg_probe(ap))
>  			printk(KERN_DEBUG "%s: call get_GTF, ix=%d\n",


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