hwmon: (adcxx) Remove redundant spi_set_drvdata
hwmon: (adcxx) Remove redundant spi_set_drvdata

Driver core sets driver data to NULL upon failure or remove.

Signed-off-by: Sachin Kamat <1c3b1584a6008857f36c03c58f657c0fc16fc09e@linaro.org>
Cc: Marc Pignat <86a714f2e1a54398136770187599228c68328a49@hevs.ch>
Acked-by: Marc Pignat <86a714f2e1a54398136770187599228c68328a49@hevs.ch>
Signed-off-by: Guenter Roeck <ba324ca7b1c77fc20bb970d5aff6eea9377918a5@roeck-us.net>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs