[PATCH] mfd: stmpe: PWM on 24xx has altfunc 1

[Linus Walleij]

On the STMPE2401 and STMPE2401 altfunction 1 corresponds to the
PWM channels. This oneliner was missing in the case-switch, making
it impossible to enable the PWM channel output.

Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
---
 drivers/mfd/stmpe.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/mfd/stmpe.c b/drivers/mfd/stmpe.c
index 2ea19dd6d4d1..75152a881e79 100644
--- a/drivers/mfd/stmpe.c
+++ b/drivers/mfd/stmpe.c
@@ -823,6 +823,7 @@ static int stmpe24xx_get_altfunc(struct stmpe *stmpe, enum stmpe_block block)
 		return 2;
 
 	case STMPE_BLOCK_KEYPAD:
+	case STMPE_BLOCK_PWM:
 		return 1;
 
 	case STMPE_BLOCK_GPIO:
-- 
2.4.3

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