Add missing description of the spg argument of ata_msense_control().
Fixes:
df60f9c64576 ("scsi: ata: libata: Add ATA feature control sub-page translation")
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Link: https://lore.kernel.org/r/20230523074701.293502-1-dlemoal@kernel.org
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: Niklas Cassel <niklas.cassel@wdc.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
/**
* ata_mselect_control - Simulate MODE SELECT for control page
* @qc: Storage for translated ATA taskfile
+ * @spg: target sub-page of the control page
* @buf: input buffer
* @len: number of valid bytes in the input buffer
* @fp: out parameter for the failed field on error