From 948e6dd16d53726687ac4859791bd964c06512fc Mon Sep 17 00:00:00 2001 From: Rikard Falkeborn Date: Tue, 26 May 2020 23:02:19 +0200 Subject: iio: dac: ad5380: Constify struct iio_chan_spec_ext_info 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 Signed-off-by: Rikard Falkeborn Acked-by: Alexandru Ardelean Signed-off-by: Jonathan Cameron --- drivers/iio/dac/ad5380.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/iio/dac') 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, -- cgit v1.2.3