iio: accel: mma7660: fix non static symbol warning
Fixes the following sparse warning: drivers/iio/accel/mma7660.c:42:11: warning: symbol 'mma7660_nscale' was not declared. Should it be static? Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
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@ -39,7 +39,7 @@
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#define MMA7660_SCALE_AVAIL "0.467142857"
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const int mma7660_nscale = 467142857;
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static const int mma7660_nscale = 467142857;
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#define MMA7660_CHANNEL(reg, axis) { \
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.type = IIO_ACCEL, \
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