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iio: adc: stm32-adc: set some stm32-adc.c variables storage-class-specifier to static

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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@redhat.com>
Link: https://lore.kernel.org/r/20230312161733.470617-1-trix@redhat.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Tom Rix 2023-03-12 12:17:33 -04:00 committed by Jonathan Cameron
parent 9ee6bc3a03
commit 225dc61e2f
1 changed files with 3 additions and 3 deletions
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6
drivers/iio/adc/stm32-adc.c
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@ -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 = {