Am Donnerstag, 20. August 2020, 13:46:49 CEST schrieb kernel test robot:

Hi,

All warnings (new ones prefixed by >>):

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drivers/char/lrng/lrng_interfaces.c:120:6: warning: no previous prototype
for 'add_hwgenerator_randomness' [-Wmissing-prototypes]

     120 | void add_hwgenerator_randomness(const char *buffer, size_t count,
         |      ^~~~~~~~~~~~~~~~~~~~~~~~~~

Thank you, added <linux/hw_random.h>

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drivers/char/lrng/lrng_interfaces.c:297:6: warning: no previous prototype
for 'get_random_bytes_full' [-Wmissing-prototypes]

     297 | void get_random_bytes_full(void *buf, int nbytes)

         |      ^~~~~~~~~~~~~~~~~~~~~

Thanks, added prototype to header file.

Ciao
Stephan