* [PATCH] iio: adc: qcom-vadc: make scale_adc5_fn const
@ 2025-06-28 16:36 David Lechner
2025-06-29 16:58 ` Jonathan Cameron
0 siblings, 1 reply; 2+ messages in thread
From: David Lechner @ 2025-06-28 16:36 UTC (permalink / raw)
To: Jonathan Cameron, Nuno Sá, Andy Shevchenko
Cc: linux-arm-msm, linux-iio, linux-kernel, David Lechner
Add const qualifier to struct qcom_adc5_scale_type scale_adc5_fn[]. This
is read-only data so it can be made const.
Signed-off-by: David Lechner <dlechner@baylibre.com>
---
drivers/iio/adc/qcom-vadc-common.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iio/adc/qcom-vadc-common.c b/drivers/iio/adc/qcom-vadc-common.c
index d5209f32adb3e265acd51d56dda32e6d0be42e21..b03cf584b1657ed39a325fcdbdd9dea96f171f8b 100644
--- a/drivers/iio/adc/qcom-vadc-common.c
+++ b/drivers/iio/adc/qcom-vadc-common.c
@@ -330,7 +330,7 @@ static int qcom_vadc7_scale_hw_calib_die_temp(
const struct adc5_data *data,
u16 adc_code, int *result_mdec);
-static struct qcom_adc5_scale_type scale_adc5_fn[] = {
+static const struct qcom_adc5_scale_type scale_adc5_fn[] = {
[SCALE_HW_CALIB_DEFAULT] = {qcom_vadc_scale_hw_calib_volt},
[SCALE_HW_CALIB_THERM_100K_PULLUP] = {qcom_vadc_scale_hw_calib_therm},
[SCALE_HW_CALIB_XOTHERM] = {qcom_vadc_scale_hw_calib_therm},
---
base-commit: 14071b9cf2d751ff9bc8b5e43fa94fbf08aceea1
change-id: 20250628-iio-const-data-9-688cc6e2c7a0
Best regards,
--
David Lechner <dlechner@baylibre.com>
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] iio: adc: qcom-vadc: make scale_adc5_fn const
2025-06-28 16:36 [PATCH] iio: adc: qcom-vadc: make scale_adc5_fn const David Lechner
@ 2025-06-29 16:58 ` Jonathan Cameron
0 siblings, 0 replies; 2+ messages in thread
From: Jonathan Cameron @ 2025-06-29 16:58 UTC (permalink / raw)
To: David Lechner
Cc: Nuno Sá, Andy Shevchenko, linux-arm-msm, linux-iio,
linux-kernel
On Sat, 28 Jun 2025 11:36:01 -0500
David Lechner <dlechner@baylibre.com> wrote:
> Add const qualifier to struct qcom_adc5_scale_type scale_adc5_fn[]. 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. I'll let 0-day poke at it for a
while so there is time for additional review if I've missed something.
Thanks,
J
> ---
> drivers/iio/adc/qcom-vadc-common.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/iio/adc/qcom-vadc-common.c b/drivers/iio/adc/qcom-vadc-common.c
> index d5209f32adb3e265acd51d56dda32e6d0be42e21..b03cf584b1657ed39a325fcdbdd9dea96f171f8b 100644
> --- a/drivers/iio/adc/qcom-vadc-common.c
> +++ b/drivers/iio/adc/qcom-vadc-common.c
> @@ -330,7 +330,7 @@ static int qcom_vadc7_scale_hw_calib_die_temp(
> const struct adc5_data *data,
> u16 adc_code, int *result_mdec);
>
> -static struct qcom_adc5_scale_type scale_adc5_fn[] = {
> +static const struct qcom_adc5_scale_type scale_adc5_fn[] = {
> [SCALE_HW_CALIB_DEFAULT] = {qcom_vadc_scale_hw_calib_volt},
> [SCALE_HW_CALIB_THERM_100K_PULLUP] = {qcom_vadc_scale_hw_calib_therm},
> [SCALE_HW_CALIB_XOTHERM] = {qcom_vadc_scale_hw_calib_therm},
>
> ---
> base-commit: 14071b9cf2d751ff9bc8b5e43fa94fbf08aceea1
> change-id: 20250628-iio-const-data-9-688cc6e2c7a0
>
> Best regards,
^ permalink raw reply [flat|nested] 2+ messages in thread
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