From: "Ardelean, Alexandru" <alexandru.Ardelean@analog.com>
To: "rikard.falkeborn@gmail.com" <rikard.falkeborn@gmail.com>,
"jic23@kernel.org" <jic23@kernel.org>
Cc: "linux-iio@vger.kernel.org" <linux-iio@vger.kernel.org>,
"Hennerich, Michael" <Michael.Hennerich@analog.com>,
"knaack.h@gmx.de" <knaack.h@gmx.de>,
"lars@metafoo.de" <lars@metafoo.de>,
"pmeerw@pmeerw.net" <pmeerw@pmeerw.net>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 2/6] iio: dac: ad5380: Constify struct iio_chan_spec_ext_info
Date: Wed, 27 May 2020 04:22:30 +0000 [thread overview]
Message-ID: <dfbaa1863b7bc3f69a184bb4d7b7ee7805f06e88.camel@analog.com> (raw)
In-Reply-To: <20200526210223.1672-3-rikard.falkeborn@gmail.com>
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,
next prev parent reply other threads:[~2020-05-27 4:22 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-26 21:02 [PATCH 0/6] drivers/iio: Constify structs Rikard Falkeborn
2020-05-26 21:02 ` [PATCH 1/6] iio: adc: max11100: Constify struct iio_chan_spec Rikard Falkeborn
2020-05-31 13:07 ` Jonathan Cameron
2020-05-26 21:02 ` [PATCH 2/6] iio: dac: ad5380: Constify struct iio_chan_spec_ext_info Rikard Falkeborn
2020-05-27 4:22 ` Ardelean, Alexandru [this message]
2020-05-31 13:44 ` Jonathan Cameron
2020-05-26 21:02 ` [PATCH 3/6] iio: dac: ad5592r-base: " Rikard Falkeborn
2020-05-27 4:22 ` Ardelean, Alexandru
2020-05-31 13:47 ` Jonathan Cameron
2020-05-26 21:02 ` [PATCH 4/6] iio: dac: ad5686: Constify static struct iio_chan_spec Rikard Falkeborn
2020-05-27 4:50 ` Ardelean, Alexandru
2020-05-31 13:47 ` Jonathan Cameron
2020-08-18 19:30 ` Rikard Falkeborn
2020-08-22 10:31 ` Jonathan Cameron
2020-05-26 21:02 ` [PATCH 5/6] iio: light: stk3310: Constify regmap_config Rikard Falkeborn
2020-05-31 13:47 ` Jonathan Cameron
2020-05-26 21:02 ` [PATCH 6/6] iio: magnetometer: mmc35240: Constify struct reg_default Rikard Falkeborn
2020-05-31 13:48 ` Jonathan Cameron
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