* [PATCH] iio: adc: mp2629_adc: make mp2629_channels const
@ 2025-06-28 16:31 David Lechner
2025-06-29 16:55 ` Jonathan Cameron
0 siblings, 1 reply; 2+ messages in thread
From: David Lechner @ 2025-06-28 16:31 UTC (permalink / raw)
To: Saravanan Sekar, Jonathan Cameron, Nuno Sá, Andy Shevchenko
Cc: linux-iio, linux-kernel, David Lechner
Add const qualifier to struct iio_chan_spec mp2629_channels[]. This
is read-only data so it can be made const.
Signed-off-by: David Lechner <dlechner@baylibre.com>
---
drivers/iio/adc/mp2629_adc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iio/adc/mp2629_adc.c b/drivers/iio/adc/mp2629_adc.c
index 1cb043b17437780970ce355f9d93fd36cbd26826..5a1d516f8dad8e2cf46a43e1a40d1cc7adaecc13 100644
--- a/drivers/iio/adc/mp2629_adc.c
+++ b/drivers/iio/adc/mp2629_adc.c
@@ -44,7 +44,7 @@ struct mp2629_adc {
struct device *dev;
};
-static struct iio_chan_spec mp2629_channels[] = {
+static const struct iio_chan_spec mp2629_channels[] = {
MP2629_ADC_CHAN(BATT_VOLT, IIO_VOLTAGE),
MP2629_ADC_CHAN(SYSTEM_VOLT, IIO_VOLTAGE),
MP2629_ADC_CHAN(INPUT_VOLT, IIO_VOLTAGE),
---
base-commit: 14071b9cf2d751ff9bc8b5e43fa94fbf08aceea1
change-id: 20250628-iio-const-data-8-8c8921ee3b3f
Best regards,
--
David Lechner <dlechner@baylibre.com>
^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [PATCH] iio: adc: mp2629_adc: make mp2629_channels const
2025-06-28 16:31 [PATCH] iio: adc: mp2629_adc: make mp2629_channels const David Lechner
@ 2025-06-29 16:55 ` Jonathan Cameron
0 siblings, 0 replies; 2+ messages in thread
From: Jonathan Cameron @ 2025-06-29 16:55 UTC (permalink / raw)
To: David Lechner
Cc: Saravanan Sekar, Nuno Sá, Andy Shevchenko, linux-iio,
linux-kernel
On Sat, 28 Jun 2025 11:31:02 -0500
David Lechner <dlechner@baylibre.com> wrote:
> Add const qualifier to struct iio_chan_spec mp2629_channels[]. This
> is read-only data so it can be made const.
>
> Signed-off-by: David Lechner <dlechner@baylibre.com>
Applied to the testing branch of iio.git. If anyone has comments
there is still time before I push this out as the non rebasing togreg
branch.
Mostly I assume that if David and I miss somethiing on these the
compiler will scream either in my local tests of when 0-day hits the
testing tree tomorrow.
> ---
> drivers/iio/adc/mp2629_adc.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/iio/adc/mp2629_adc.c b/drivers/iio/adc/mp2629_adc.c
> index 1cb043b17437780970ce355f9d93fd36cbd26826..5a1d516f8dad8e2cf46a43e1a40d1cc7adaecc13 100644
> --- a/drivers/iio/adc/mp2629_adc.c
> +++ b/drivers/iio/adc/mp2629_adc.c
> @@ -44,7 +44,7 @@ struct mp2629_adc {
> struct device *dev;
> };
>
> -static struct iio_chan_spec mp2629_channels[] = {
> +static const struct iio_chan_spec mp2629_channels[] = {
> MP2629_ADC_CHAN(BATT_VOLT, IIO_VOLTAGE),
> MP2629_ADC_CHAN(SYSTEM_VOLT, IIO_VOLTAGE),
> MP2629_ADC_CHAN(INPUT_VOLT, IIO_VOLTAGE),
>
> ---
> base-commit: 14071b9cf2d751ff9bc8b5e43fa94fbf08aceea1
> change-id: 20250628-iio-const-data-8-8c8921ee3b3f
>
> Best regards,
^ permalink raw reply [flat|nested] 2+ messages in thread
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2025-06-28 16:31 [PATCH] iio: adc: mp2629_adc: make mp2629_channels const David Lechner
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