Re: [PATCH 7/9] [SCSI] aacraid: Unblock IOCTLs to controller once system resumed from suspend

[Tomas Henzl <thenzl@redhat.com>]

On 05/14/2015 02:12 AM, rajinikanth.pandurangan@pmcs.com wrote:
> From: Rajinikanth Pandurangan <rajinikanth.pandurangan@pmcs.com>
> 
> Description:
> 	Driver blocks ioctls once it received shutdown/suspend request during
> 	suspend/hybernation. This patch unblocks ioctls on resume path.
> 
> Signed-off-by: Rajinikanth Pandurangan <rajinikanth.pandurangan@pmcs.com>
> ---
>  drivers/scsi/aacraid/linit.c | 5 +++++
>  1 file changed, 5 insertions(+)
> 
> diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c
> index 62a928f..d977cd2 100644
> --- a/drivers/scsi/aacraid/linit.c
> +++ b/drivers/scsi/aacraid/linit.c
> @@ -1363,6 +1363,11 @@ static int aac_resume(struct pci_dev *pdev)
>  	pci_set_master(pdev);
>  	if (aac_acquire_resources(aac))
>  		goto fail_device;
> +	/*
> +	* reset this flag to unblock ioctl() as it was set at
> +	* aac_send_shutdown() to block ioctls from upperlayer
> +	*/
> +	aac->adapter_shutdown = 0;
>  	scsi_unblock_requests(shost);
>  
>  	return 0;
> 
Reviewed-by: Tomas Henzl <thenzl@redhat.com>

Cheers,
Tomas