stm32/boards/STM32L476DISC: Update to not take the address of pin objs.

ports/stm32/boards/STM32L476DISC/bdev.c

@@ -6,14 +6,14 @@ const mp_soft_spi_obj_t soft_spi_bus = {
     .delay_half = MICROPY_HW_SOFTSPI_MIN_DELAY,
     .polarity = 0,
     .phase = 0,
-    .sck = &MICROPY_HW_SPIFLASH_SCK,
-    .mosi = &MICROPY_HW_SPIFLASH_MOSI,
-    .miso = &MICROPY_HW_SPIFLASH_MISO,
+    .sck = MICROPY_HW_SPIFLASH_SCK,
+    .mosi = MICROPY_HW_SPIFLASH_MOSI,
+    .miso = MICROPY_HW_SPIFLASH_MISO,
 };
 
 const mp_spiflash_config_t spiflash_config = {
     .bus_kind = MP_SPIFLASH_BUS_SPI,
-    .bus.u_spi.cs = &MICROPY_HW_SPIFLASH_CS,
+    .bus.u_spi.cs = MICROPY_HW_SPIFLASH_CS,
     .bus.u_spi.data = (void*)&soft_spi_bus,
     .bus.u_spi.proto = &mp_soft_spi_proto,
 };

ports/stm32/boards/STM32L476DISC/board_init.c

@@ -2,8 +2,8 @@
 
 void STM32L476DISC_board_early_init(void) {
     // set SPI flash WP and HOLD pins high
-    mp_hal_pin_output(&pin_E14);
-    mp_hal_pin_output(&pin_E15);
-    mp_hal_pin_write(&pin_E14, 1);
-    mp_hal_pin_write(&pin_E15, 1);
+    mp_hal_pin_output(pin_E14);
+    mp_hal_pin_output(pin_E15);
+    mp_hal_pin_write(pin_E14, 1);
+    mp_hal_pin_write(pin_E15, 1);
 }