Messages in this thread Patch in this message | | | From | Rikard Falkeborn <> | Subject | [PATCH 6/6] iio: magnetometer: mmc35240: Constify struct reg_default | Date | Tue, 26 May 2020 23:02:23 +0200 |
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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> --- drivers/iio/magnetometer/mmc35240.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
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 }, }; -- 2.26.2
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