gpio: stmpe: Write int status register only when needed

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On STMPE801/1801 datasheets, it's mentionned writing
in interrupt status register has no effect, bits are
cleared when reading.

Signed-off-by: Amelie DELAUNAY <amelie.delaunay@st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

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Patrice Chotard 2016-08-10 09:39:09 +02:00 • committed by Lee Jones

parent 287849cb38

commit 6936e1f88d

1 changed files with 8 additions and 4 deletions

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12

drivers/gpio/gpio-stmpe.c

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