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drivers/pinmux|pinctrl: stm32f1: Fix broken cast in remap

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remap information is coded in 10 bits, uint16_t should be used
to cast it.

Fixes #40688

Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
This commit is contained in:
Erwan Gouriou 2021-10-13 17:08:11 +02:00 • committed by Anas Nashif
commit 6026d3c5bf
2 changed files with 2 additions and 2 deletions
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2
drivers/pinctrl/pinctrl_stm32.c
View file

@ -108,7 +108,7 @@ static int stm32_pins_remap(const pinctrl_soc_pin_t *pins, uint8_t pin_cnt)
volatile uint32_t *reg; volatile uint32_t *reg;
uint16_t remap; uint16_t remap;
remap = (uint8_t)STM32_DT_PINMUX_REMAP(pins[0].pinmux); remap = (uint16_t)STM32_DT_PINMUX_REMAP(pins[0].pinmux);
/* not remappable */ /* not remappable */
if (remap == NO_REMAP) { if (remap == NO_REMAP) {

2
drivers/pinmux/pinmux_stm32.c
View file

@ -219,7 +219,7 @@ int stm32_dt_pinctrl_remap(const struct soc_gpio_pinctrl *pinctrl,
volatile uint32_t *reg; volatile uint32_t *reg;
uint16_t remap; uint16_t remap;
remap = (uint8_t)STM32_DT_PINMUX_REMAP(pinctrl[0].pinmux); remap = (uint16_t)STM32_DT_PINMUX_REMAP(pinctrl[0].pinmux);
/* not remappable */ /* not remappable */
if (remap == NO_REMAP) { if (remap == NO_REMAP) {