diff options
| author |   Rikard Falkeborn <rikard.falkeborn@gmail.com> | 2020-05-26 23:02:23 +0200 |
|---|---|---|
| committer |   Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2020-06-14 11:49:38 +0100 |
| commit | c2c878097b06a481335e322bbb01e2da43e58881 (patch) | |
| tree | ef5408ea891024ddc8f61b08f8f5ac9e38d0f9bf /drivers/iio/magnetometer | |
| parent | iio: light: stk3310: Constify regmap_config (diff) | |
| download | linux-dev-c2c878097b06a481335e322bbb01e2da43e58881.tar.xz linux-dev-c2c878097b06a481335e322bbb01e2da43e58881.zip | |
iio: magnetometer: mmc35240: Constify struct reg_default
mmc35240_reg_defaults is not modified and can be made const to allow the
compiler to put it in read-only memory.
Before:
text data bss dec hex filename
9759 3288 128 13175 3377 drivers/iio/magnetometer/mmc35240.o
After:
text data bss dec hex filename
9823 3224 128 13175 3377 drivers/iio/magnetometer/mmc35240.o
Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/magnetometer')
| -rw-r--r-- | drivers/iio/magnetometer/mmc35240.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iio/magnetometer/mmc35240.c b/drivers/iio/magnetometer/mmc35240.c index 1787d656d009..f27586716b5c 100644 --- a/drivers/iio/magnetometer/mmc35240.c +++ b/drivers/iio/magnetometer/mmc35240.c @@ -459,7 +459,7 @@ static bool mmc35240_is_volatile_reg(struct device *dev, unsigned int reg) } } -static struct reg_default mmc35240_reg_defaults[] = { +static const struct reg_default mmc35240_reg_defaults[] = { { MMC35240_REG_CTRL0, 0x00 }, { MMC35240_REG_CTRL1, 0x00 }, }; |