media: atomisp: split add from find subdev
There's only one place where a subdev can be added: when the sensor driver registers it. Trying to do it elsewhere will cause problems, as the detection code needs to access the I2C bus in order to probe some things. Tested-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: NMauro Carvalho Chehab <mchehab+huawei@kernel.org>
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