From: David Lechner <dlechner@baylibre.com>
To: "Nuno Sá" <nuno.sa@analog.com>,
"Jonathan Cameron" <jic23@kernel.org>,
"Andy Shevchenko" <andy@kernel.org>
Cc: linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org,
David Lechner <dlechner@baylibre.com>
Subject: [PATCH] iio: dac: ltc2688: make ltc2688_dither_ext_info const
Date: Sat, 28 Jun 2025 12:15:24 -0500 [thread overview]
Message-ID: <20250628-iio-const-data-16-v1-1-9b6514588b05@baylibre.com> (raw)
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>
next reply other threads:[~2025-06-28 17:15 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-28 17:15 David Lechner [this message]
2025-06-29 17:10 ` Jonathan Cameron
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