diff options
| -rw-r--r-- | include/media/v4l2-i2c-drv.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/media/v4l2-i2c-drv.h b/include/media/v4l2-i2c-drv.h index 10a2882c3cb..74bf741d1a9 100644 --- a/include/media/v4l2-i2c-drv.h +++ b/include/media/v4l2-i2c-drv.h @@ -22,7 +22,7 @@ */ /* NOTE: the full version of this header is in the v4l-dvb repository - * and allows v4l i2c drivers to be compiled on older kernels as well. + * and allows v4l i2c drivers to be compiled on pre-2.6.26 kernels. * The version of this header as it appears in the kernel is a stripped * version (without all the backwards compatibility stuff) and so it * looks a bit odd. @@ -30,6 +30,9 @@ * If you look at the full version then you will understand the reason * for introducing this header since you really don't want to have all * the tricky backwards compatibility code in each and every i2c driver. + * + * If the i2c driver will never be compiled for pre-2.6.26 kernels, then + * DO NOT USE this header! Just write it as a regular i2c driver. */ #ifndef __V4L2_I2C_DRV_H__ |