mailbox: fix various typos in comments

Fix trivial typos in mailbox driver comments.

s/Intergrated/Integrated/
s/extenstion/extension/
s/atleast/at least/
s/commnunication/communication/
s/assgined/assigned/
s/commnunication/communication/
s/recevied/received/
s/succeded/succeeded/
s/implmentation/implementation/
s/definiation/definition/
s/traget/target/
s/wont/won't/

Cc: trivial@kernel.org
Signed-off-by: Tom Saeger <tom.saeger@oracle.com>
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>

drivers/mailbox/Kconfig

@@ -78,7 +78,7 @@ config OMAP_MBOX_KFIFO_SIZE
 	  module parameter).
 
 config ROCKCHIP_MBOX
-	bool "Rockchip Soc Intergrated Mailbox Support"
+	bool "Rockchip Soc Integrated Mailbox Support"
 	depends on ARCH_ROCKCHIP || COMPILE_TEST
 	help
 	  This driver provides support for inter-processor communication

drivers/mailbox/bcm-flexrm-mailbox.c

@@ -423,7 +423,7 @@ static void flexrm_enqueue_desc(u32 nhpos, u32 nhcnt, u32 reqid,
 	 *
 	 * In general use, number of non-HEADER descriptors can easily go
 	 * beyond 31. To tackle this situation, we have packet (or request)
-	 * extenstion bits (STARTPKT and ENDPKT) in the HEADER descriptor.
+	 * extension bits (STARTPKT and ENDPKT) in the HEADER descriptor.
 	 *
 	 * To use packet extension, the first HEADER descriptor of request
 	 * (or packet) will have STARTPKT=1 and ENDPKT=0. The intermediate
@@ -1095,7 +1095,7 @@ static int flexrm_process_completions(struct flexrm_ring *ring)
 	/*
 	 * Get current completion read and write offset
 	 *
-	 * Note: We should read completion write pointer atleast once
+	 * Note: We should read completion write pointer at least once
 	 * after we get a MSI interrupt because HW maintains internal
 	 * MSI status which will allow next MSI interrupt only after
 	 * completion write pointer is read.

drivers/mailbox/mailbox-xgene-slimpro.c

@@ -51,10 +51,10 @@ struct slimpro_mbox_chan {
 /**
  * X-Gene SlimPRO Mailbox controller data
  *
- * X-Gene SlimPRO Mailbox controller has 8 commnunication channels.
- * Each channel has a separate IRQ number assgined to it.
+ * X-Gene SlimPRO Mailbox controller has 8 communication channels.
+ * Each channel has a separate IRQ number assigned to it.
  *
- * @mb_ctrl:	Representation of the commnunication channel controller
+ * @mb_ctrl:	Representation of the communication channel controller
  * @mc:		Array of SlimPRO mailbox channels of the controller
  * @chans:	Array of mailbox communication channels
  *

drivers/mailbox/mailbox.h

@@ -5,6 +5,6 @@
 
 #define TXDONE_BY_IRQ	BIT(0) /* controller has remote RTR irq */
 #define TXDONE_BY_POLL	BIT(1) /* controller can read status of last TX */
-#define TXDONE_BY_ACK	BIT(2) /* S/W ACK recevied by Client ticks the TX */
+#define TXDONE_BY_ACK	BIT(2) /* S/W ACK received by Client ticks the TX */
 
 #endif /* __MAILBOX_H */

drivers/mailbox/pcc.c

@@ -32,7 +32,7 @@
  *  * Client writes WRITE cmd in communication region cmd address.
  *  * Client issues mbox_send_message() which rings the PCC doorbell
  *		for its PCC channel.
- *  * If command completes, then writes have succeded and it can release
+ *  * If command completes, then writes have succeeded and it can release
  *		the channel lock.
  *
  *  There is a Nominal latency defined for each channel which indicates

drivers/mailbox/pl320-ipc.c

@@ -73,7 +73,7 @@ static u32 __ipc_rcv(int mbox, u32 *data)
 	return data[1];
 }
 
-/* blocking implmentation from the A9 side, not usuable in interrupts! */
+/* blocking implementation from the A9 side, not usable in interrupts! */
 int pl320_ipc_transmit(u32 *data)
 {
 	int ret;

drivers/mailbox/sprd-mailbox.c

@@ -25,28 +25,28 @@
 #define SPRD_MBOX_LOCK		0x20
 #define SPRD_MBOX_FIFO_DEPTH	0x24
 
-/* Bit and mask definiation for inbox's SPRD_MBOX_FIFO_STS register */
+/* Bit and mask definition for inbox's SPRD_MBOX_FIFO_STS register */
 #define SPRD_INBOX_FIFO_DELIVER_MASK		GENMASK(23, 16)
 #define SPRD_INBOX_FIFO_OVERLOW_MASK		GENMASK(15, 8)
 #define SPRD_INBOX_FIFO_DELIVER_SHIFT		16
 #define SPRD_INBOX_FIFO_BUSY_MASK		GENMASK(7, 0)
 
-/* Bit and mask definiation for SPRD_MBOX_IRQ_STS register */
+/* Bit and mask definition for SPRD_MBOX_IRQ_STS register */
 #define SPRD_MBOX_IRQ_CLR			BIT(0)
 
-/* Bit and mask definiation for outbox's SPRD_MBOX_FIFO_STS register */
+/* Bit and mask definition for outbox's SPRD_MBOX_FIFO_STS register */
 #define SPRD_OUTBOX_FIFO_FULL			BIT(2)
 #define SPRD_OUTBOX_FIFO_WR_SHIFT		16
 #define SPRD_OUTBOX_FIFO_RD_SHIFT		24
 #define SPRD_OUTBOX_FIFO_POS_MASK		GENMASK(7, 0)
 
-/* Bit and mask definiation for inbox's SPRD_MBOX_IRQ_MSK register */
+/* Bit and mask definition for inbox's SPRD_MBOX_IRQ_MSK register */
 #define SPRD_INBOX_FIFO_BLOCK_IRQ		BIT(0)
 #define SPRD_INBOX_FIFO_OVERFLOW_IRQ		BIT(1)
 #define SPRD_INBOX_FIFO_DELIVER_IRQ		BIT(2)
 #define SPRD_INBOX_FIFO_IRQ_MASK		GENMASK(2, 0)
 
-/* Bit and mask definiation for outbox's SPRD_MBOX_IRQ_MSK register */
+/* Bit and mask definition for outbox's SPRD_MBOX_IRQ_MSK register */
 #define SPRD_OUTBOX_FIFO_NOT_EMPTY_IRQ		BIT(0)
 #define SPRD_OUTBOX_FIFO_IRQ_MASK		GENMASK(4, 0)
 
@@ -150,7 +150,7 @@ static irqreturn_t sprd_mbox_inbox_isr(int irq, void *data)
 		chan = &priv->chan[id];
 
 		/*
-		 * Check if the message was fetched by remote traget, if yes,
+		 * Check if the message was fetched by remote target, if yes,
 		 * that means the transmission has been completed.
 		 */
 		busy = fifo_sts & SPRD_INBOX_FIFO_BUSY_MASK;

drivers/mailbox/ti-msgmgr.c

@@ -239,7 +239,7 @@ static irqreturn_t ti_msgmgr_queue_rx_interrupt(int irq, void *p)
 
 	/*
 	 * I have no idea about the protocol being used to communicate with the
-	 * remote producer - 0 could be valid data, so I wont make a judgement
+	 * remote producer - 0 could be valid data, so I won't make a judgement
 	 * of how many bytes I should be reading. Let the client figure this
 	 * out.. I just read the full message and pass it on..
 	 */