[PATCH v2 8/8] mfd: tps65217: Fix mismatched interrupt number

From: Milo Kim
Date: Fri Oct 28 2016 - 08:38:29 EST


Enum value of 'tps65217_irq_type' is not matched with DT parsed hwirq
number[*].

The MFD driver gets the IRQ data by referencing hwirq, but the value is
different. So, irq_to_tps65217_irq() returns mismatched IRQ data.
Eventually, the power button driver enables not PB but USB interrupt
when it is probed.

According to the TPS65217 register map[**], USB interrupt is the LSB.
This patch defines synchronized IRQ value.

[*] include/dt-bindings/mfd/tps65217.h
[**] http://www.ti.com/lit/ds/symlink/tps65217.pdf

Signed-off-by: Milo Kim <woogyom.kim@xxxxxxxxx>
---
include/linux/mfd/tps65217.h | 11 +++++------
1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/include/linux/mfd/tps65217.h b/include/linux/mfd/tps65217.h
index 4ccda89..3cbec4b 100644
--- a/include/linux/mfd/tps65217.h
+++ b/include/linux/mfd/tps65217.h
@@ -234,12 +234,11 @@ struct tps65217_bl_pdata {
int dft_brightness;
};

-enum tps65217_irq_type {
- TPS65217_IRQ_PB,
- TPS65217_IRQ_AC,
- TPS65217_IRQ_USB,
- TPS65217_NUM_IRQ
-};
+/* Interrupt numbers */
+#define TPS65217_IRQ_USB 0
+#define TPS65217_IRQ_AC 1
+#define TPS65217_IRQ_PB 2
+#define TPS65217_NUM_IRQ 3

/**
* struct tps65217_board - packages regulator init data
--
2.9.3