-#ifndef _I2C_ERRNO_H\r
-#define _I2C_ERRNO_H\r
-\r
-#define EI2CNOERRORS 0 /* All fine */\r
-#define EI2CBUSNFREE 1 /* I2C bus not free */\r
-#define EI2CWADDRESS 2 /* Address write failed */\r
-#define EI2CRADDRESS 3 /* Address read failed */\r
-#define EI2CSENDDATA 4 /* Sending data failed */\r
-#define EI2CRECVDATA 5 /* Receiving data failed */\r
-#define EI2CSTRTCOND 6 /* Start condition failed */\r
-#define EI2CRSTACOND 7 /* Repeated start condition failed */\r
-#define EI2CSTOPCOND 8 /* Stop condition failed */\r
-#define EI2CNOSNDBYT 9 /* Number of send bytes is 0, while there's a send buffer defined */ \r
-#define EI2CNOSNDBUF 10 /* No send buffer defined, while number of send bytes is not 0 */\r
-#define EI2CNORCVBYT 11 /* Number of receive bytes is 0, while there's a receive buffer defined */\r
-#define EI2CNORCVBUF 12 /* No receive buffer defined, while number of receive bytes is not 0 */\r
-#define EI2CNOACKNLD 13 /* No acknowledge received from slave */\r
-#define EI2CNOMNUMBR 14 /* No MAJOR number received from kernel while registering the device */\r
-\r
-#endif /* _I2C_ERRNO_H */\r
+#ifndef _I2C_ERRNO_H
+#define _I2C_ERRNO_H
+
+#define EI2CNOERRORS 0 /* All fine */
+#define EI2CBUSNFREE 1 /* I2C bus not free */
+#define EI2CWADDRESS 2 /* Address write failed */
+#define EI2CRADDRESS 3 /* Address read failed */
+#define EI2CSENDDATA 4 /* Sending data failed */
+#define EI2CRECVDATA 5 /* Receiving data failed */
+#define EI2CSTRTCOND 6 /* Start condition failed */
+#define EI2CRSTACOND 7 /* Repeated start condition failed */
+#define EI2CSTOPCOND 8 /* Stop condition failed */
+#define EI2CNOSNDBYT 9 /* Number of send bytes is 0, while there's a send buffer defined */
+#define EI2CNOSNDBUF 10 /* No send buffer defined, while number of send bytes is not 0 */
+#define EI2CNORCVBYT 11 /* Number of receive bytes is 0, while there's a receive buffer defined */
+#define EI2CNORCVBUF 12 /* No receive buffer defined, while number of receive bytes is not 0 */
+#define EI2CNOACKNLD 13 /* No acknowledge received from slave */
+#define EI2CNOMNUMBR 14 /* No MAJOR number received from kernel while registering the device */
+
+#endif /* _I2C_ERRNO_H */