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| /openbmc/linux/drivers/gpio/ |
| H A D | gpio-stmpe.c | diff 6936e1f88d233444ac8010d9b6bfaac3ba698ee2 Wed Aug 10 02:39:09 CDT 2016 Patrice Chotard <patrice.chotard@st.com> gpio: stmpe: Write int status register only when needed
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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