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iio: light: zopt2201: make zopt2201_scale const

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Add const qualifier to struct zopt2201_scale zopt2201_scale_*[]. 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-22-v1-1-fc9ebdc5f5c3@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
David Lechner
2025-06-28 12:56:30 -05:00
committed by Jonathan Cameron
parent d94fc241a9
commit 54fde97fa8
1 changed files with 3 additions and 3 deletions
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6
drivers/iio/light/zopt2201.c
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@@ -119,7 +119,7 @@ struct zopt2201_scale {
u8 res; /* resolution register value */
};
static struct zopt2201_scale zopt2201_scale_als[] = {
static const struct zopt2201_scale zopt2201_scale_als[] = {
{ 19, 200000, 0, 5 },
{ 6, 400000, 1, 5 },
{ 3, 200000, 2, 5 },
@@ -144,7 +144,7 @@ static struct zopt2201_scale zopt2201_scale_als[] = {
{ 0, 8333, 4, 0 },
};
static struct zopt2201_scale zopt2201_scale_uvb[] = {
static const struct zopt2201_scale zopt2201_scale_uvb[] = {
{ 0, 460800, 0, 5 },
{ 0, 153600, 1, 5 },
{ 0, 76800, 2, 5 },
@@ -347,7 +347,7 @@ static int zopt2201_set_gain(struct zopt2201_data *data, u8 gain)
}
static int zopt2201_write_scale_by_idx(struct zopt2201_data *data, int idx,
struct zopt2201_scale *zopt2201_scale_array)
const struct zopt2201_scale *zopt2201_scale_array)
{
int ret;