On Sun, 12 Mar 2023 12:17:33 -0400
Tom Rix <trix@xxxxxxxxxx> wrote:
> smatch reports several warnings
> drivers/iio/adc/stm32-adc.c:2591:20: warning:
> symbol 'stm32_adc_min_ts_h7' was not declared. Should it be static?
> drivers/iio/adc/stm32-adc.c:2610:20: warning:
> symbol 'stm32_adc_min_ts_mp1' was not declared. Should it be static?
> drivers/iio/adc/stm32-adc.c:2630:20: warning:
> symbol 'stm32_adc_min_ts_mp13' was not declared. Should it be static?
>
> These variables are only used in stm32-adc.c, so they should be static
>
> Signed-off-by: Tom Rix <trix@xxxxxxxxxx>
Thanks Tom,
I wonder why these didn't show up in earlier build reports?
Ah well.
Applied to the togreg branch of iio.git and pushed out as testing for
0-day to take a look at it.
Thanks,
Jonathan
> ---
> drivers/iio/adc/stm32-adc.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/iio/adc/stm32-adc.c b/drivers/iio/adc/stm32-adc.c
> index 45d4e79f8e55..1aadb2ad2cab 100644
> --- a/drivers/iio/adc/stm32-adc.c
> +++ b/drivers/iio/adc/stm32-adc.c
> @@ -2588,7 +2588,7 @@ static const struct stm32_adc_cfg stm32f4_adc_cfg = {
> .irq_clear = stm32f4_adc_irq_clear,
> };
>
> -const unsigned int stm32_adc_min_ts_h7[] = { 0, 0, 0, 4300, 9000 };
> +static const unsigned int stm32_adc_min_ts_h7[] = { 0, 0, 0, 4300, 9000 };
> static_assert(ARRAY_SIZE(stm32_adc_min_ts_h7) == STM32_ADC_INT_CH_NB);
>
> static const struct stm32_adc_cfg stm32h7_adc_cfg = {
> @@ -2607,7 +2607,7 @@ static const struct stm32_adc_cfg stm32h7_adc_cfg = {
> .ts_int_ch = stm32_adc_min_ts_h7,
> };
>
> -const unsigned int stm32_adc_min_ts_mp1[] = { 100, 100, 100, 4300, 9800 };
> +static const unsigned int stm32_adc_min_ts_mp1[] = { 100, 100, 100, 4300, 9800 };
> static_assert(ARRAY_SIZE(stm32_adc_min_ts_mp1) == STM32_ADC_INT_CH_NB);
>
> static const struct stm32_adc_cfg stm32mp1_adc_cfg = {
> @@ -2627,7 +2627,7 @@ static const struct stm32_adc_cfg stm32mp1_adc_cfg = {
> .ts_int_ch = stm32_adc_min_ts_mp1,
> };
>
> -const unsigned int stm32_adc_min_ts_mp13[] = { 100, 0, 0, 4300, 9800 };
> +static const unsigned int stm32_adc_min_ts_mp13[] = { 100, 0, 0, 4300, 9800 };
> static_assert(ARRAY_SIZE(stm32_adc_min_ts_mp13) == STM32_ADC_INT_CH_NB);
>
> static const struct stm32_adc_cfg stm32mp13_adc_cfg = {
