linux-kernel - [PATCH] drivers: i2c: i2c-core-smbus.c: Fix alignment of comment

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Date:   Wed, 28 Apr 2021 17:57:55 +0530
From:   Shubhankar Kuranagatti <shubhankarvk@...il.com>
To:     wsa@...nel.org
Cc:     sumit.semwal@...aro.org, christian.koenig@....com,
        linux-i2c@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-media@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        linaro-mm-sig@...ts.linaro.org
Subject: [PATCH] drivers: i2c: i2c-core-smbus.c: Fix alignment of comment

Multi line comment have been aligned starting with a *
The closing */ has been shifted to a new line.
Single space replaced with tab space
This is done to maintain code uniformity.

Signed-off-by: Shubhankar Kuranagatti <shubhankarvk@...il.com>
---
 drivers/i2c/i2c-core-smbus.c | 17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)

diff --git a/drivers/i2c/i2c-core-smbus.c b/drivers/i2c/i2c-core-smbus.c
index d2d32c0fd8c3..205750518c21 100644
--- a/drivers/i2c/i2c-core-smbus.c
+++ b/drivers/i2c/i2c-core-smbus.c
@@ -66,10 +66,11 @@ static inline void i2c_smbus_add_pec(struct i2c_msg *msg)
 }
 
 /* Return <0 on CRC error
-   If there was a write before this read (most cases) we need to take the
-   partial CRC from the write part into account.
-   Note that this function does modify the message (we need to decrease the
-   message length to hide the CRC byte from the caller). */
+ * If there was a write before this read (most cases) we need to take the
+ * partial CRC from the write part into account.
+ * Note that this function does modify the message (we need to decrease the
+ * message length to hide the CRC byte from the caller).
+ */
 static int i2c_smbus_check_pec(u8 cpec, struct i2c_msg *msg)
 {
 	u8 rpec = msg->buf[--msg->len];
@@ -113,7 +114,7 @@ EXPORT_SYMBOL(i2c_smbus_read_byte);
 s32 i2c_smbus_write_byte(const struct i2c_client *client, u8 value)
 {
 	return i2c_smbus_xfer(client->adapter, client->addr, client->flags,
-	                      I2C_SMBUS_WRITE, value, I2C_SMBUS_BYTE, NULL);
+			I2C_SMBUS_WRITE, value, I2C_SMBUS_BYTE, NULL);
 }
 EXPORT_SYMBOL(i2c_smbus_write_byte);
 
@@ -387,7 +388,8 @@ static s32 i2c_smbus_xfer_emulated(struct i2c_adapter *adapter, u16 addr,
 		if (read_write == I2C_SMBUS_READ) {
 			msg[1].flags |= I2C_M_RECV_LEN;
 			msg[1].len = 1; /* block length will be added by
-					   the underlying bus driver */
+					 * the underlying bus driver
+					 */
 			i2c_smbus_try_get_dmabuf(&msg[1], 0);
 		} else {
 			msg[0].len = data->block[0] + 2;
@@ -418,7 +420,8 @@ static s32 i2c_smbus_xfer_emulated(struct i2c_adapter *adapter, u16 addr,
 
 		msg[1].flags |= I2C_M_RECV_LEN;
 		msg[1].len = 1; /* block length will be added by
-				   the underlying bus driver */
+				 * the underlying bus driver
+				 */
 		i2c_smbus_try_get_dmabuf(&msg[1], 0);
 		break;
 	case I2C_SMBUS_I2C_BLOCK_DATA:
-- 
2.17.1