cleanup: Fix common spelling typos in comments

Used 'git grep' to fix the following misspelled words across the
codebase:

* recieved
* recieving
* delaraction
* finctionality
* lastest
* permanenlty
* Callabck

BRANCH=none
BUG=none
TEST=make buildall -j

Change-Id: I68ec9c8b967941041e46ff3ed3549ab2a06604ac
Signed-off-by: Tom Hughes <tomhughes@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1636848
Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org>

9 files changed, 11 insertions, 11 deletions

diff --git a/chip/stm32/clock-f.h b/chip/stm32/clock-f.h
index 942567ec51..4662b043cb 100644
--- a/chip/stm32/clock-f.h
+++ b/chip/stm32/clock-f.h
@@ -82,7 +82,7 @@ uint32_t get_rtc_alarm(void);
 /* RTC init */
 void rtc_init(void);
 
-/* Init clock blocks and finctionality */
+/* Init clock blocks and functionality */
 void clock_init(void);
 
 /* Init high speed clock config */
diff --git a/chip/stm32/dma-stm32f4.c b/chip/stm32/dma-stm32f4.c
index cdd3f54dd9..a821ee3d08 100644
--- a/chip/stm32/dma-stm32f4.c
+++ b/chip/stm32/dma-stm32f4.c
@@ -112,7 +112,7 @@ static void prepare_stream(enum dma_channel stream, unsigned count,
 
 void dma_go(stm32_dma_stream_t *stream)
 {
-	/* Flush data in write buffer so that DMA can get the lastest data */
+	/* Flush data in write buffer so that DMA can get the latest data */
 	asm volatile("dsb;");
 
 	/* Fire it up */
diff --git a/chip/stm32/dma.c b/chip/stm32/dma.c
index 11f65ecac2..031b8566bd 100644
--- a/chip/stm32/dma.c
+++ b/chip/stm32/dma.c
@@ -124,7 +124,7 @@ static void prepare_channel(enum dma_channel channel, unsigned count,
 
 void dma_go(stm32_dma_chan_t *chan)
 {
-	/* Flush data in write buffer so that DMA can get the lastest data */
+	/* Flush data in write buffer so that DMA can get the latest data */
 	asm volatile("dsb;");
 
 	/* Fire it up */
diff --git a/chip/stm32/flash-stm32f3.c b/chip/stm32/flash-stm32f3.c
index ab505a082b..f0c8028f61 100644
--- a/chip/stm32/flash-stm32f3.c
+++ b/chip/stm32/flash-stm32f3.c
@@ -115,7 +115,7 @@ int flash_physical_protect_now(int all)
 		 * doing this.
 		 *
 		 * This incorrect key fault causes the flash to become
-		 * permanenlty locked until reset, a correct keyring write
+		 * permanently locked until reset, a correct keyring write
 		 * will not unlock it. In this way we can implement system
 		 * write protect.
 		 */
diff --git a/chip/stm32/i2c-stm32f4.c b/chip/stm32/i2c-stm32f4.c
index d9c331237c..ee6460936c 100644
--- a/chip/stm32/i2c-stm32f4.c
+++ b/chip/stm32/i2c-stm32f4.c
@@ -73,7 +73,7 @@ static const struct dma_option dma_rx_option[I2C_PORT_COUNT] = {
 	 STM32_DMA_CCR_CHANNEL(STM32_FMPI2C4_RX_REQ_CH)},
 };
 
-/* Callabck for ISR to wake task on DMA complete. */
+/* Callback for ISR to wake task on DMA complete. */
 static inline void _i2c_dma_wake_callback(void *cb_data, int port)
 {
 	task_id_t id = (task_id_t)(int)cb_data;
diff --git a/chip/stm32/power_led.c b/chip/stm32/power_led.c
index 4992a82989..508745199f 100644
--- a/chip/stm32/power_led.c
+++ b/chip/stm32/power_led.c
@@ -61,7 +61,7 @@ static void power_led_manual_off(void)
 
 	/*
 	 * Reconfigure GPIO as a floating input. Alternatively we could
-	 * configure it as an open-drain output and set it to high impedence,
+	 * configure it as an open-drain output and set it to high impedance,
 	 * but reconfiguring as an input had better results in testing.
 	 */
 	gpio_config_module(MODULE_POWER_LED, 0);
diff --git a/chip/stm32/spi.c b/chip/stm32/spi.c
index a5792b0f0c..c71d0580c9 100644
--- a/chip/stm32/spi.c
+++ b/chip/stm32/spi.c
@@ -273,7 +273,7 @@ static void reply(dma_chan_t *txdma,
  * Sends a byte over SPI without DMA
  *
  * This is mostly used when we want to relay status bytes to the AP while we're
- * recieving the message and we're thinking about it.
+ * receiving the message and we're thinking about it.
  *
  * @note It may be sent 0, 1, or >1 times, depending on whether the host clocks
  * the bus or not. Basically, the EC is saying "if you ask me what my status is,
@@ -349,7 +349,7 @@ static void setup_for_transaction(void)
 #endif
 }
 
-/* Forward declaraction */
+/* Forward declaration */
 static void spi_init(void);
 
 /*
@@ -459,7 +459,7 @@ static void spi_send_response_packet(struct host_packet *pkt)
  * Handle an event on the NSS pin
  *
  * A falling edge of NSS indicates that the master is starting a new
- * transaction. A rising edge indicates that we have finsihed
+ * transaction. A rising edge indicates that we have finished.
  *
  * @param signal	GPIO signal for the NSS pin
  */
diff --git a/chip/stm32/usart.h b/chip/stm32/usart.h
index b3fca28c53..3e6f658e26 100644
--- a/chip/stm32/usart.h
+++ b/chip/stm32/usart.h
@@ -20,7 +20,7 @@
  */
 struct usart_state {
 	/*
-	 * Counter of bytes receieved and then dropped because of lack of space
+	 * Counter of bytes received and then dropped because of lack of space
 	 * in the RX queue.
 	 */
 	uint32_t rx_dropped;
diff --git a/chip/stm32/usb_console.c b/chip/stm32/usb_console.c
index f141953fb7..587609ba5d 100644
--- a/chip/stm32/usb_console.c
+++ b/chip/stm32/usb_console.c
@@ -63,7 +63,7 @@ const struct usb_endpoint_descriptor USB_EP_DESC(USB_IFACE_CONSOLE, 1) = {
 static usb_uint ep_buf_tx[USB_MAX_PACKET_SIZE / 2] __usb_ram;
 static usb_uint ep_buf_rx[USB_MAX_PACKET_SIZE / 2] __usb_ram;
 
-/* Forward declaraction */
+/* Forward declaration */
 static void handle_output(void);
 
 static void con_ep_tx(void)