Fix up end of file and trailing whitespace.

This can be enforced by pre-commit, but correct it separately to make it easier to review.

11 files changed, 14 insertions, 16 deletions

diff --git a/ports/mimxrt10xx/boards/imxrt1020_evk/flash_config.c b/ports/mimxrt10xx/boards/imxrt1020_evk/flash_config.c
index 80a57f17b..43ffe0dd1 100644
--- a/ports/mimxrt10xx/boards/imxrt1020_evk/flash_config.c
+++ b/ports/mimxrt10xx/boards/imxrt1020_evk/flash_config.c
@@ -45,7 +45,7 @@ const flexspi_nor_config_t qspiflash_config = {
 #ifdef BOARD_USING_SECONDARY_QSPI_PINMUX
             .readSampleClkSrc = kFlexSPIReadSampleClk_LoopbackFromInternally,
 #else
-            .readSampleClkSrc = kFlexSPIReadSampleClk_LoopbackFromDqsPad,            
+            .readSampleClkSrc = kFlexSPIReadSampleClk_LoopbackFromDqsPad,
 #endif
             .csHoldTime       = 1u,
             .csSetupTime      = 2u,
diff --git a/ports/mimxrt10xx/common-hal/busio/SPI.c b/ports/mimxrt10xx/common-hal/busio/SPI.c
index ef34e6172..c51aef4da 100644
--- a/ports/mimxrt10xx/common-hal/busio/SPI.c
+++ b/ports/mimxrt10xx/common-hal/busio/SPI.c
@@ -87,7 +87,7 @@ void common_hal_busio_spi_construct(busio_spi_obj_t *self,
         //if both MOSI and MISO exist, loop search normally
         if ((mosi != NULL) && (miso != NULL)) {
             for (uint j = 0; j < mosi_count; j++) {
-                if ((mcu_spi_mosi_list[i].pin != mosi) 
+                if ((mcu_spi_mosi_list[i].pin != mosi)
                     || (mcu_spi_sck_list[i].bank_idx != mcu_spi_mosi_list[j].bank_idx)){
                     continue;
                 }
diff --git a/ports/mimxrt10xx/common-hal/busio/UART.c b/ports/mimxrt10xx/common-hal/busio/UART.c
index a517dc7b5..5ef347e59 100644
--- a/ports/mimxrt10xx/common-hal/busio/UART.c
+++ b/ports/mimxrt10xx/common-hal/busio/UART.c
@@ -109,7 +109,7 @@ void common_hal_busio_uart_construct(busio_uart_obj_t *self,
             // If TX is on, keep looking, else stop
             if (tx != NULL) {
                 for (uint32_t j = 0; j < tx_count; ++j) {
-                    if (mcu_uart_tx_list[j].pin != tx || 
+                    if (mcu_uart_tx_list[j].pin != tx ||
                         mcu_uart_tx_list[j].bank_idx != mcu_uart_rx_list[i].bank_idx) {
                         continue;
                     }
@@ -291,7 +291,7 @@ void common_hal_busio_uart_deinit(busio_uart_obj_t *self) {
     } else {
         reserved_uart[self->tx->bank_idx - 1] = false;
     }
-    
+
     LPUART_Deinit(self->uart);
     gc_free(self->ringbuf);
 
diff --git a/ports/mimxrt10xx/common-hal/microcontroller/Pin.c b/ports/mimxrt10xx/common-hal/microcontroller/Pin.c
index 233e66006..a005924e2 100644
--- a/ports/mimxrt10xx/common-hal/microcontroller/Pin.c
+++ b/ports/mimxrt10xx/common-hal/microcontroller/Pin.c
@@ -41,8 +41,8 @@ STATIC bool claimed_pins[IOMUXC_SW_PAD_CTL_PAD_COUNT];
 STATIC bool never_reset_pins[IOMUXC_SW_PAD_CTL_PAD_COUNT];
 
 // There are two numbering systems used here:
-// IOMUXC index, used for iterating through pins and accessing reset information, 
-// and GPIO port and number, used to store claimed and reset tagging. The two number 
+// IOMUXC index, used for iterating through pins and accessing reset information,
+// and GPIO port and number, used to store claimed and reset tagging. The two number
 // systems are not related and one cannot determine the other without a pin object
 void reset_all_pins(void) {
     for (uint8_t i = 0; i < IOMUXC_SW_PAD_CTL_PAD_COUNT; i++) {
@@ -64,8 +64,8 @@ void reset_all_pins(void) {
     #endif
 }
 
-// Since i.MX pins need extra register and reset information to reset properly, 
-// resetting pins by number alone has been removed. 
+// Since i.MX pins need extra register and reset information to reset properly,
+// resetting pins by number alone has been removed.
 void common_hal_reset_pin(const mcu_pin_obj_t* pin) {
     never_reset_pins[pin->mux_idx] = false;
     claimed_pins[pin->mux_idx] = false;
diff --git a/ports/mimxrt10xx/common-hal/supervisor/__init__.c b/ports/mimxrt10xx/common-hal/supervisor/__init__.c
index ac88556b4..6dca35fb5 100755
--- a/ports/mimxrt10xx/common-hal/supervisor/__init__.c
+++ b/ports/mimxrt10xx/common-hal/supervisor/__init__.c
@@ -37,4 +37,4 @@ const super_runtime_obj_t common_hal_supervisor_runtime_obj = {
     .base = {
         .type = &supervisor_runtime_type,
     },
-};
\ No newline at end of file
+};
diff --git a/ports/mimxrt10xx/peripherals/mimxrt10xx/MIMXRT1011/periph.c b/ports/mimxrt10xx/peripherals/mimxrt10xx/MIMXRT1011/periph.c
index 3e2c6972b..a994e154d 100644
--- a/ports/mimxrt10xx/peripherals/mimxrt10xx/MIMXRT1011/periph.c
+++ b/ports/mimxrt10xx/peripherals/mimxrt10xx/MIMXRT1011/periph.c
@@ -115,7 +115,7 @@ const mcu_periph_obj_t mcu_uart_tx_list[9] = {
 
 const mcu_periph_obj_t mcu_uart_rts_list[4] = {
     PERIPH_PIN(1, 6, 0, 0, &pin_GPIO_07),
-   
+
     PERIPH_PIN(2, 3, 0, 0, &pin_GPIO_AD_07),
 
     PERIPH_PIN(3, 1, 0, 0, &pin_GPIO_AD_13),
diff --git a/ports/mimxrt10xx/peripherals/mimxrt10xx/MIMXRT1021/periph.c b/ports/mimxrt10xx/peripherals/mimxrt10xx/MIMXRT1021/periph.c
index 814b4120d..3d043a14e 100644
--- a/ports/mimxrt10xx/peripherals/mimxrt10xx/MIMXRT1021/periph.c
+++ b/ports/mimxrt10xx/peripherals/mimxrt10xx/MIMXRT1021/periph.c
@@ -160,7 +160,7 @@ const mcu_periph_obj_t mcu_uart_tx_list[16] = {
 
 const mcu_periph_obj_t mcu_uart_rts_list[10] = {
     PERIPH_PIN(1, 2, 0, 0, &pin_GPIO_AD_B0_09),
-   
+
     PERIPH_PIN(2, 2, 0, 0, &pin_GPIO_EMC_21),
     PERIPH_PIN(2, 2, 0, 1, &pin_GPIO_AD_B1_07),
 
diff --git a/ports/mimxrt10xx/peripherals/mimxrt10xx/MIMXRT1062/periph.c b/ports/mimxrt10xx/peripherals/mimxrt10xx/MIMXRT1062/periph.c
index 388a1b014..fd1e4ddb8 100644
--- a/ports/mimxrt10xx/peripherals/mimxrt10xx/MIMXRT1062/periph.c
+++ b/ports/mimxrt10xx/peripherals/mimxrt10xx/MIMXRT1062/periph.c
@@ -165,7 +165,7 @@ const mcu_periph_obj_t mcu_uart_tx_list[18] = {
 
 const mcu_periph_obj_t mcu_uart_rts_list[9] = {
     PERIPH_PIN(1, 2, 0, 0, &pin_GPIO_AD_B0_15),
-   
+
     PERIPH_PIN(2, 2, 0, 0, &pin_GPIO_AD_B1_01),
 
     PERIPH_PIN(3, 2, 0, 0, &pin_GPIO_AD_B1_05),
@@ -188,7 +188,7 @@ const mcu_periph_obj_t mcu_uart_cts_list[9] = {
     PERIPH_PIN(2, 2, 0, 0, &pin_GPIO_AD_B1_00),
 
     PERIPH_PIN(3, 2, kIOMUXC_LPUART3_CTS_B_SELECT_INPUT, 0, &pin_GPIO_EMC_15),
-    PERIPH_PIN(3, 2, kIOMUXC_LPUART3_CTS_B_SELECT_INPUT, 1, &pin_GPIO_AD_B1_04),    
+    PERIPH_PIN(3, 2, kIOMUXC_LPUART3_CTS_B_SELECT_INPUT, 1, &pin_GPIO_AD_B1_04),
 
     PERIPH_PIN(4, 2, 0, 0, &pin_GPIO_EMC_17),
 
diff --git a/ports/mimxrt10xx/supervisor/internal_flash.c b/ports/mimxrt10xx/supervisor/internal_flash.c
index 4f52748ed..9abd15e60 100644
--- a/ports/mimxrt10xx/supervisor/internal_flash.c
+++ b/ports/mimxrt10xx/supervisor/internal_flash.c
@@ -254,4 +254,3 @@ mp_uint_t supervisor_flash_write_blocks(const uint8_t *src, uint32_t lba, uint32
 
 void supervisor_flash_release_cache(void) {
 }
-
diff --git a/ports/mimxrt10xx/supervisor/port.c b/ports/mimxrt10xx/supervisor/port.c
index acec3cf72..ed5824732 100644
--- a/ports/mimxrt10xx/supervisor/port.c
+++ b/ports/mimxrt10xx/supervisor/port.c
@@ -257,7 +257,7 @@ safe_mode_t port_init(void) {
     // enabled. It won't occur very often so it'll be low overhead.
     NVIC_EnableIRQ(SNVS_HP_WRAPPER_IRQn);
 
-    // Note that `reset_port` CANNOT GO HERE, unlike other ports, because `board_init` hasn't been 
+    // Note that `reset_port` CANNOT GO HERE, unlike other ports, because `board_init` hasn't been
     // run yet, which uses `never_reset` to protect critical pins from being reset by  `reset_port`.
 
     if (board_requests_safe_mode()) {
diff --git a/ports/mimxrt10xx/supervisor/serial.c b/ports/mimxrt10xx/supervisor/serial.c
index 22c979cf9..01656a819 100644
--- a/ports/mimxrt10xx/supervisor/serial.c
+++ b/ports/mimxrt10xx/supervisor/serial.c
@@ -90,4 +90,3 @@ void serial_write_substring(const char *text, uint32_t len) {
 
     LPUART_WriteBlocking(uart_instance, (uint8_t*)text, len);
 }
-