iio: dac: ltc2688: make ltc2688_dither_ext_info const
authorDavid Lechner <dlechner@baylibre.com>
Sat, 28 Jun 2025 17:15:24 +0000 (12:15 -0500)
committerJonathan Cameron <Jonathan.Cameron@huawei.com>
Sun, 6 Jul 2025 09:37:53 +0000 (10:37 +0100)
commitca494204c646b4661efe374fa1ab27171dffc89a
tree285a60cdf5e4356965b39474413d818b40163356
parentf7f9a33734c0f201652422f150bf427f7223bd78
iio: dac: ltc2688: make ltc2688_dither_ext_info const

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>
Link: https://patch.msgid.link/20250628-iio-const-data-16-v1-1-9b6514588b05@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
drivers/iio/dac/ltc2688.c