ata: pata_parport: fix pata_parport_devchk

There's a 'x' missing in 0x55 in pata_parport_devchk(), causing the
detection to always fail. Fix it.

Fixes: 246a1c4c ("ata: pata_parport: add driver (PARIDE replacement)")
Cc: stable@vger.kernel.org
Signed-off-by: Ondrej Zary <linux@zary.sk>
Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>

drivers/ata/pata_parport/pata_parport.c

@@ -64,7 +64,7 @@ static bool pata_parport_devchk(struct ata_port *ap, unsigned int device)
 	pi->proto->write_regr(pi, 0, ATA_REG_NSECT, 0xaa);
 	pi->proto->write_regr(pi, 0, ATA_REG_LBAL, 0x55);
 
-	pi->proto->write_regr(pi, 0, ATA_REG_NSECT, 055);
+	pi->proto->write_regr(pi, 0, ATA_REG_NSECT, 0x55);
 	pi->proto->write_regr(pi, 0, ATA_REG_LBAL, 0xaa);
 
 	nsect = pi->proto->read_regr(pi, 0, ATA_REG_NSECT);