Greg Kroah-Hartman writes: > On Mon, Dec 07, 2015 at 10:25:19AM -0500, Steven Rostedt wrote: >> Hi, >> >> The attached config doesn't build on 4.2.6, but changing it to the >> following: >> >> VIDEO_V4L2_SUBDEV_API n -> y >> +V4L2_FLASH_LED_CLASS n >> >> does build. > > Did this work on older kernels (4.2.5? .4? older?) > > thanks, > > greg k-h Hi all, The problem was: drivers/media/i2c/adv7604.c: In function ‘adv76xx_get_format’: drivers/media/i2c/adv7604.c:1861:3: error: implicit declaration of function ‘v4l2_subdev_get_try_format’ [-Werror=implicit-function-declaration] fmt = v4l2_subdev_get_try_format(sd, cfg, format->pad); As Randy mentioned, this if fixed by commit fc88dd16a0e430f57458e6bd9b62a631c6ea53a1 I backported it locally to test this and build worked fine. Luis -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html