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iio: adc: constify iio_info structures 

Declare iio_info structures as const as they are only stored in
the info field of a iio_dev structure. This field is of type const,
so iio_info structures having similar properties can be made const too.

File size before:
   text	   data	    bss	    dec	    hex	filename
   6944	    792	      0	   7736	   1e38	drivers/iio/adc/ti-ads1015.o

File size after:
   text   data	    bss	    dec	    hex	filename
   7264	    472	      0	   7736	   1e38	drivers/iio/adc/ti-ads1015.o

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Bhumika Goyal 2017-01-21 22:33:00 +05:30 committed by Jonathan Cameron
parent 3bdafc49f5
commit 99a22f062b
1 changed files with 2 additions and 2 deletions
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4
drivers/iio/adc/ti-ads1015.c
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@ -472,14 +472,14 @@ static const struct attribute_group ads1115_attribute_group = {
.attrs = ads1115_attributes,
};
static struct iio_info ads1015_info = {
static const struct iio_info ads1015_info = {
.driver_module = THIS_MODULE,
.read_raw = ads1015_read_raw,
.write_raw = ads1015_write_raw,
.attrs = &ads1015_attribute_group,
};
static struct iio_info ads1115_info = {
static const struct iio_info ads1115_info = {
.driver_module = THIS_MODULE,
.read_raw = ads1015_read_raw,
.write_raw = ads1015_write_raw,