Messages in this thread Patch in this message | | | From | "Ardelean, Alexandru" <> | Subject | Re: [PATCH 2/6] iio: dac: ad5380: Constify struct iio_chan_spec_ext_info | Date | Wed, 27 May 2020 04:22:30 +0000 |
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On Tue, 2020-05-26 at 23:02 +0200, Rikard Falkeborn wrote: > [External] > > ad5380_ext_info 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 > 12060 3280 192 15532 3cac drivers/iio/dac/ad5380.o > > After: > text data bss dec hex filename > 12252 3088 192 15532 3cac drivers/iio/dac/ad5380.o >
Acked-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
> Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com> > --- > drivers/iio/dac/ad5380.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/iio/dac/ad5380.c b/drivers/iio/dac/ad5380.c > index b37e5675f716..04c74cc1a4ec 100644 > --- a/drivers/iio/dac/ad5380.c > +++ b/drivers/iio/dac/ad5380.c > @@ -240,7 +240,7 @@ static const struct iio_info ad5380_info = { > .write_raw = ad5380_write_raw, > }; > > -static struct iio_chan_spec_ext_info ad5380_ext_info[] = { > +static const struct iio_chan_spec_ext_info ad5380_ext_info[] = { > { > .name = "powerdown", > .read = ad5380_read_dac_powerdown,
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