* [PATCH] iio: dac: ltc2688: make ltc2688_dither_ext_info const
@ 2025-06-28 17:15 David Lechner
2025-06-29 17:10 ` Jonathan Cameron
0 siblings, 1 reply; 2+ messages in thread
From: David Lechner @ 2025-06-28 17:15 UTC (permalink / raw)
To: Nuno Sá, Jonathan Cameron, Andy Shevchenko
Cc: linux-iio, linux-kernel, David Lechner
Add const qualifier to struct iio_chan_spec_ext_info
ltc2688_dither_ext_info[]. This is read-only data so it can be made
const.
Signed-off-by: David Lechner <dlechner@baylibre.com>
---
drivers/iio/dac/ltc2688.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iio/dac/ltc2688.c b/drivers/iio/dac/ltc2688.c
index 1f24f07d1ad24ac1730da0e03b65207ca5f07884..7a2ee26a7d68730fe90d9cc91ea764f05eb61791 100644
--- a/drivers/iio/dac/ltc2688.c
+++ b/drivers/iio/dac/ltc2688.c
@@ -622,7 +622,7 @@ static const struct iio_chan_spec_ext_info ltc2688_toggle_ext_info[] = {
{ }
};
-static struct iio_chan_spec_ext_info ltc2688_dither_ext_info[] = {
+static const struct iio_chan_spec_ext_info ltc2688_dither_ext_info[] = {
LTC2688_CHAN_EXT_INFO("dither_raw", LTC2688_INPUT_B, IIO_SEPARATE,
ltc2688_dac_input_read, ltc2688_dac_input_write),
LTC2688_CHAN_EXT_INFO("dither_raw_available", LTC2688_INPUT_B_AVAIL,
---
base-commit: 14071b9cf2d751ff9bc8b5e43fa94fbf08aceea1
change-id: 20250628-iio-const-data-16-ac8a4e8df676
Best regards,
--
David Lechner <dlechner@baylibre.com>
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH] iio: dac: ltc2688: make ltc2688_dither_ext_info const
2025-06-28 17:15 [PATCH] iio: dac: ltc2688: make ltc2688_dither_ext_info const David Lechner
@ 2025-06-29 17:10 ` Jonathan Cameron
0 siblings, 0 replies; 2+ messages in thread
From: Jonathan Cameron @ 2025-06-29 17:10 UTC (permalink / raw)
To: David Lechner; +Cc: Nuno Sá, Andy Shevchenko, linux-iio, linux-kernel
On Sat, 28 Jun 2025 12:15:24 -0500
David Lechner <dlechner@baylibre.com> wrote:
> Add const qualifier to struct iio_chan_spec_ext_info
> ltc2688_dither_ext_info[]. This is read-only data so it can be made
> const.
>
> Signed-off-by: David Lechner <dlechner@baylibre.com>
Applied.
^ permalink raw reply [flat|nested] 2+ messages in thread
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