diff --git a/drivers/gpio/gpio-stmpe.c b/drivers/gpio/gpio-stmpe.c
index 16cbc57..001a89d 100644
--- a/drivers/gpio/gpio-stmpe.c
+++ b/drivers/gpio/gpio-stmpe.c
@@ -299,7 +299,7 @@ static void stmpe_dbg_show_one(struct seq_file *s,
 			if (ret < 0)
 				return;
 			edge_det = !!(ret & mask);
-
+			/* fall through */
 		case STMPE1801:
 			rise_reg = stmpe->regs[STMPE_IDX_GPRER_LSB + bank];
 			fall_reg = stmpe->regs[STMPE_IDX_GPFER_LSB + bank];
@@ -312,7 +312,7 @@ static void stmpe_dbg_show_one(struct seq_file *s,
 			if (ret < 0)
 				return;
 			fall = !!(ret & mask);
-
+			/* fall through */
 		case STMPE801:
 		case STMPE1600:
 			irqen_reg = stmpe->regs[STMPE_IDX_IEGPIOR_LSB + bank];