Re: [PATCH]ata:ahci.c Fix warning: comparison between 'enum <anonymous>' and 'enum <anonymous>'

[Jeff Garzik <jgarzik@pobox.com>]

On 07/03/2010 10:29 AM, Justin P. Mattock wrote:
> The below patch casts ATA_MAX_QUEUE to int because GCC will
> give a warning message about the two different enum blocks:
>    CC      drivers/ata/ahci.o
> drivers/ata/ahci.c: In function 'ahci_init_one':
> drivers/ata/ahci.c:1045:2: warning: comparison between 'enum<anonymous>' and 'enum<anonymous>'
>
> Signed-off-by: Justin P. Mattock<justinmattock@gmail.com>
>
> ---
>   drivers/ata/ahci.c |    2 +-
>   1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
> index f252253..fe75d8b 100644
> --- a/drivers/ata/ahci.c
> +++ b/drivers/ata/ahci.c
> @@ -1042,7 +1042,7 @@ static int ahci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
>
>   	VPRINTK("ENTER\n");
>
> -	WARN_ON(ATA_MAX_QUEUE>  AHCI_MAX_CMDS);
> +	WARN_ON((int)ATA_MAX_QUEUE>  AHCI_MAX_CMDS);
>

applied