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iio: accel: make array init_data static to reduce code size

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Making the const array init_data static rather having it on the
stack saves us a couple hundreds of bytes:

Before:
   text	   data	    bss	    dec	    hex	filename
   3175	    848	      0	   4023	    fb7	drivers/iio/accel/da311.o

After:
   text	   data	    bss	    dec	    hex	filename
   2860	    936	      0	   3796	    ed4	drivers/iio/accel/da311.o

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Colin Ian King 2017-07-07 16:55:19 +01:00 committed by Jonathan Cameron
parent 36d311bc16
commit 72e36017ee
1 changed files with 1 additions and 1 deletions
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2
drivers/iio/accel/da311.c
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@ -139,7 +139,7 @@ static int da311_register_mask_write(struct i2c_client *client, u16 addr,
/* Init sequence taken from the android driver */
static int da311_reset(struct i2c_client *client)
{
const struct {
static const struct {
u16 addr;
u8 mask;
u8 data;