i2c: amd756: Remove superfluous TODO

This old driver has never been used on big-endian systems, so remove the
todo.

Suggested-by: Andi Shyti <andi.shyti@kernel.org>
Signed-off-by: Atharva Tiwari <evepolonium@gmail.com>
[wsa: reworded commit message]
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>

Author: iurjscsi

drivers/i2c/busses/i2c-amd756.c

@@ -211,7 +211,7 @@ static s32 amd756_access(struct i2c_adapter * adap, u16 addr,
 		       SMB_HOST_ADDRESS);
 		outb_p(command, SMB_HOST_COMMAND);
 		if (read_write == I2C_SMBUS_WRITE)
-			outw_p(data->word, SMB_HOST_DATA);	/* TODO: endian???? */
+			outw_p(data->word, SMB_HOST_DATA);
 		size = AMD756_WORD_DATA;
 		break;
 	case I2C_SMBUS_BLOCK_DATA:
@@ -256,7 +256,7 @@ static s32 amd756_access(struct i2c_adapter * adap, u16 addr,
 		data->byte = inw_p(SMB_HOST_DATA);
 		break;
 	case AMD756_WORD_DATA:
-		data->word = inw_p(SMB_HOST_DATA);	/* TODO: endian???? */
+		data->word = inw_p(SMB_HOST_DATA);
 		break;
 	case AMD756_BLOCK_DATA:
 		data->block[0] = inw_p(SMB_HOST_DATA) & 0x3f;