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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>
This commit is contained in:
Wei Yongjun 2016-09-24 12:01:54 +00:00 committed by Jonathan Cameron
parent 44c5ba96ec
commit 1b14adcaf6
1 changed files with 1 additions and 1 deletions
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drivers/iio/accel/mma7660.c
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@ -39,7 +39,7 @@
#define MMA7660_SCALE_AVAIL "0.467142857"
const int mma7660_nscale = 467142857;
static const int mma7660_nscale = 467142857;
#define MMA7660_CHANNEL(reg, axis) { \
.type = IIO_ACCEL, \