Commit 516fc76f authored by Mateusz Hołenko's avatar Mateusz Hołenko Committed by Henrik Brix Andersen
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drivers: eth_stm32_hal: Fix compilation warnings 



Promote clk_ratio_adj to double for internal calculations related to ratio
to avoid compilation warnings related to implicit conversion from float
to double.

Signed-off-by: default avatarMateusz Hołenko <mholenko@antmicro.com>
parent f033f317

drivers/ethernet/eth_stm32_hal.c

+3 −3
Original line number Diff line number Diff line
@@ -1844,13 +1844,13 @@ static int ptp_clock_stm32_rate_adjust(const struct device *dev, double ratio) 
	uint32_t addend_val;



	/* No change needed */

	if (ratio == 1.0f) {

	if (ratio == 1.0L) {

		return 0;

	}



	key = irq_lock();



	ratio *= eth_dev_data->clk_ratio_adj;

	ratio *= (double)eth_dev_data->clk_ratio_adj;



	/* Limit possible ratio */

	if (ratio * 100 < CONFIG_ETH_STM32_HAL_PTP_CLOCK_ADJ_MIN_PCT ||
@@ -1863,7 +1863,7 @@ static int ptp_clock_stm32_rate_adjust(const struct device *dev, double ratio) 
	eth_dev_data->clk_ratio_adj = ratio;



	/* Update addend register */

	addend_val = UINT32_MAX * eth_dev_data->clk_ratio * ratio;

	addend_val = UINT32_MAX * (double)eth_dev_data->clk_ratio * ratio;



#if defined(CONFIG_SOC_SERIES_STM32H7X) || defined(CONFIG_SOC_SERIES_STM32H5X)

	heth->Instance->MACTSAR = addend_val;

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