pinctrl: sh-pfc: emev2: Correct comment for CFI data pins

The 8 data pins of the Compact Flash Interface are numbered 0..7, not
0..8.

Signed-off-by: Geert Uytterhoeven <[e-mail]>

drivers/pinctrl/sh-pfc/pfc-emev2.c

···
 };
 
 static const unsigned int cf_data8_pins[] = {
-	/* CF_D[0:8] */
+	/* CF_D[0:7] */
 	77, 78, 79, 80,
 	81, 82, 83, 84,
 };