drivers: adc: stm32: fix clock check for stm32f1 (f4f1b1a3) · Commits · Wenxi XU / zephyr

STM32F1 doesn't have synchronous/asynchronous source clock choice. The recently added clock check was failing compilation for these series. This commit removes the check for F1. Signed-off-by:

Guillaume Gautier <guillaume.gautier-ext@st.com>

drivers/adc/adc_stm32.c

+3 −2

Original line number	Diff line number	Diff line
		@@ -1754,15 +1754,16 @@ static const struct adc_driver_api api_stm32_driver_api = {
		/* Concat prefix (1st element) and DIV value (2nd element) of st,adc-prescaler */
		#if DT_HAS_COMPAT_STATUS_OKAY(st_stm32f1_adc)
		#define ADC_STM32_DT_PRESC(x) 0
		#define ADC_STM32_CHECK_DT_CLOCK(x)
		#else
		#define ADC_STM32_DT_PRESC(x) \
		_CONCAT(ADC_STM32_CLOCK_PREFIX(x), ADC_STM32_DIV(x))
		#endif

		/* Macro to check if the ADC instance clock setup is correct */
		#define ADC_STM32_CHECK_DT_CLOCK(x) \
		BUILD_ASSERT(IS_EQ(ADC_STM32_CLOCK(x), SYNC) \|\| (DT_INST_NUM_CLOCKS(x) > 1), \
		"ASYNC clock mode defined without ASYNC clock defined in device tree")
		#endif


		#if defined(CONFIG_ADC_STM32_DMA)

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