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mfd: stmpe: Use generic bit mask name 

In order to prepare the ground to STMPE1600,
as STMPE1600's SYS_CTRL register has the same layout as
STMPE801 variant, unify STMPExxx_REG_SYS_CTRL_RESET/INT_EN/INT_HI
bit masks to more generic STMPE_SYS_CTRL_RESET/INT_EN/INT_HI

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Patrice Chotard 2016-08-10 09:39:10 +02:00 committed by Lee Jones
parent 6936e1f88d
commit c16bee7897
2 changed files with 4 additions and 6 deletions
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4
drivers/mfd/stmpe.c
View File

@ -1110,7 +1110,7 @@ static int stmpe_chip_init(struct stmpe *stmpe)
if (stmpe->irq >= 0) {
if (id == STMPE801_ID)
icr = STMPE801_REG_SYS_CTRL_INT_EN;
icr = STMPE_SYS_CTRL_INT_EN;
else
icr = STMPE_ICR_LSB_GIM;
@ -1124,7 +1124,7 @@ static int stmpe_chip_init(struct stmpe *stmpe)
if (irq_trigger == IRQF_TRIGGER_RISING ||
irq_trigger == IRQF_TRIGGER_HIGH) {
if (id == STMPE801_ID)
icr |= STMPE801_REG_SYS_CTRL_INT_HI;
icr |= STMPE_SYS_CTRL_INT_HI;
else
icr |= STMPE_ICR_LSB_HIGH;
}

6
drivers/mfd/stmpe.h
View File

@ -105,6 +105,8 @@ int stmpe_remove(struct stmpe *stmpe);
#define STMPE_ICR_LSB_GIM (1 << 0)
#define STMPE_SYS_CTRL_RESET (1 << 7)
#define STMPE_SYS_CTRL_INT_EN (1 << 2)
#define STMPE_SYS_CTRL_INT_HI (1 << 0)
/*
* STMPE801
@ -121,10 +123,6 @@ int stmpe_remove(struct stmpe *stmpe);
#define STMPE801_REG_GPIO_SET_PIN 0x11
#define STMPE801_REG_GPIO_DIR 0x12
#define STMPE801_REG_SYS_CTRL_RESET (1 << 7)
#define STMPE801_REG_SYS_CTRL_INT_EN (1 << 2)
#define STMPE801_REG_SYS_CTRL_INT_HI (1 << 0)
/*
* STMPE811
*/