| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.4 20/40] mfd: axp20x: Fix axp288 PEK_DBR and PEK_DBF irqs being swapped | Date | Mon, 6 Nov 2017 10:44:55 +0100 |
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4.4-stable review patch. If anyone has any objections, please let me know.
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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, }, };
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