ata: pata_triflex: Repair some misnamed functions and fix some param descriptions

Fixes the following W=1 kernel build warning(s):

drivers/ata/pata_triflex.c:143: warning: expecting prototype for triflex_dma_start(). Prototype was for triflex_bmdma_start() instead
drivers/ata/pata_triflex.c:159: warning: Function parameter or member 'qc' not described in 'triflex_bmdma_stop'
drivers/ata/pata_triflex.c:159: warning: expecting prototype for triflex_dma_stop(). Prototype was for triflex_bmdma_stop() instead

Cc: Jens Axboe <[e-mail]>
Cc: Alan Cox <[e-mail]>
Cc: Torben Mathiasen <[e-mail]>
Cc: [e-mail]
Signed-off-by: Lee Jones <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Jens Axboe <[e-mail]>

drivers/ata/pata_triflex.c

···
 }
 
 /**
- *	triflex_dma_start	-	DMA start callback
+ *	triflex_bmdma_start	-	DMA start callback
  *	@qc: Command in progress
  *
  *	Usually drivers set the DMA timing at the point the set_dmamode call
···
 }
 
 /**
- *	triflex_dma_stop	-	DMA stop callback
- *	@ap: ATA interface
- *	@adev: ATA device
+ *	triflex_bmdma_stop	-	DMA stop callback
+ *	@qc: ATA command
  *
  *	We loaded new timings in dma_start, as a result we need to restore
  *	the PIO timings in dma_stop so that the next command issue gets the