[media] drx-j: Use the Linux error codes
Instead of defining its own set of error codes, use the linux
native ones.
Please note that this patch made a "stupid" error code mapping, just
replacing the codes with the closest one. In special, -EIO is being
used on several places. I'm pretty sure this could be better assigned,
but a change like that would require lots o time and efforts, without
much benefit.
So lets do adjstments at the error codes latter, when we have more
time.
Acked-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
diff --git a/drivers/media/dvb-frontends/drx39xyj/bsp_i2c.h b/drivers/media/dvb-frontends/drx39xyj/bsp_i2c.h
index 80d7b20..5b5421f 100644
--- a/drivers/media/dvb-frontends/drx39xyj/bsp_i2c.h
+++ b/drivers/media/dvb-frontends/drx39xyj/bsp_i2c.h
@@ -71,8 +71,8 @@
* \fn drxbsp_i2c_init()
* \brief Initialize I2C communication module.
* \return drx_status_t Return status.
-* \retval DRX_STS_OK Initialization successful.
-* \retval DRX_STS_ERROR Initialization failed.
+* \retval 0 Initialization successful.
+* \retval -EIO Initialization failed.
*/
drx_status_t drxbsp_i2c_init(void);
@@ -80,8 +80,8 @@
* \fn drxbsp_i2c_term()
* \brief Terminate I2C communication module.
* \return drx_status_t Return status.
-* \retval DRX_STS_OK Termination successful.
-* \retval DRX_STS_ERROR Termination failed.
+* \retval 0 Termination successful.
+* \retval -EIO Termination failed.
*/
drx_status_t drxbsp_i2c_term(void);
@@ -100,9 +100,9 @@
* \param r_count The number of bytes to read
* \param r_data The array to read the data from
* \return drx_status_t Return status.
-* \retval DRX_STS_OK Succes.
-* \retval DRX_STS_ERROR Failure.
-* \retval DRX_STS_INVALID_ARG Parameter 'wcount' is not zero but parameter
+* \retval 0 Succes.
+* \retval -EIO Failure.
+* \retval -EINVAL Parameter 'wcount' is not zero but parameter
* 'wdata' contains NULL.
* Idem for 'rcount' and 'rdata'.
* Both w_dev_addr and r_dev_addr are NULL.