stmhal: Factor GPIO clock enable logic into mp_hal_gpio_clock_enable.

Extracted GPIO clock enable logic into mp_hal_gpio_clock_enable
and called from anyplace which might need to use GPIO functions
on ports other than A-D.

Thanks to Dave Hylands for the patch.

1 files changed, 2 insertions, 0 deletions

diff --git a/stmhal/mphal.h b/stmhal/mphal.h
index d6ccba7ce..86cf08a2f 100644
--- a/stmhal/mphal.h
+++ b/stmhal/mphal.h
@@ -12,6 +12,8 @@
 #endif
 #define GPIO_read_output_pin(gpio, pin) (((gpio)->ODR >> (pin)) & 1)
 
+void mp_hal_gpio_clock_enable(GPIO_TypeDef *gpio);
+
 extern const byte mp_hal_status_to_errno_table[4];
 
 NORETURN void mp_hal_raise(HAL_StatusTypeDef status);