[PATCH 4.4 20/40] mfd: axp20x: Fix axp288 PEK_DBR and PEK_DBF irqs being swapped

[Greg Kroah-Hartman <gregkh@linuxfoundation.org>]

4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Hans de Goede <hdegoede@redhat.com>


[ Upstream commit 1af468ebe45591651ec3bafc2e9ddc6fdef70ae0 ]

The R in PEK_DBR stands for rising, so it should be mapped to
AXP288_IRQ_POKP where the last P stands for positive edge.

Likewise PEK_DBF should be mapped to the falling edge, aka the
_N_egative edge, so it should be mapped to AXP288_IRQ_POKN.

This fixes the inverted powerbutton status reporting by the
axp20x-pek driver.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/mfd/axp20x.c |    8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

--- a/drivers/mfd/axp20x.c
+++ b/drivers/mfd/axp20x.c
@@ -164,14 +164,14 @@ static struct resource axp22x_pek_resour
 static struct resource axp288_power_button_resources[] = {
 	{
 		.name	= "PEK_DBR",
-		.start	= AXP288_IRQ_POKN,
-		.end	= AXP288_IRQ_POKN,
+		.start	= AXP288_IRQ_POKP,
+		.end	= AXP288_IRQ_POKP,
 		.flags	= IORESOURCE_IRQ,
 	},
 	{
 		.name	= "PEK_DBF",
-		.start	= AXP288_IRQ_POKP,
-		.end	= AXP288_IRQ_POKP,
+		.start	= AXP288_IRQ_POKN,
+		.end	= AXP288_IRQ_POKN,
 		.flags	= IORESOURCE_IRQ,
 	},
 };