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Subject[PATCH 5/6] mfd/stmpexxx: fix stmpe811 enable hook
Date
Fix the stmpe811 enable hook so that we can activate the needed clocks for the
touchscreen controller.

Signed-off-by: Luotao Fu <l.fu@pengutronix.de>
---
drivers/mfd/stmpe-devices.c | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/mfd/stmpe-devices.c b/drivers/mfd/stmpe-devices.c
index 3e21c26..25941ea 100644
--- a/drivers/mfd/stmpe-devices.c
+++ b/drivers/mfd/stmpe-devices.c
@@ -117,8 +117,9 @@ static int stmpe811_enable(struct stmpe *stmpe, unsigned int blocks,
if (blocks & STMPE_BLOCK_ADC)
mask |= STMPE811_SYS_CTRL2_ADC_OFF;

- if (blocks & STMPE_BLOCK_KEYPAD)
- mask |= STMPE811_SYS_CTRL2_TSC_OFF;
+ if (blocks & STMPE_BLOCK_TOUCHSCREEN)
+ mask |= STMPE811_SYS_CTRL2_ADC_OFF
+ | STMPE811_SYS_CTRL2_TSC_OFF;

return stmpe_set_bits(stmpe, STMPE811_REG_SYS_CTRL2, mask,
enable ? 0 : mask);
--
1.7.1


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