hwrng: starfive - Fix dev_err_probe return error
[ Upstream commit
2d37b3649c412b3bcecfea932cb677f7a5775b15 ]
Current dev_err_probe will return 0 instead of proper error code if
driver failed to get irq number. Fix the return err code.
Signed-off-by: Jia Jie Ho <jiajie.ho@starfivetech.com>
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <error27@gmail.com>
Closes: https://lore.kernel.org/r/
202311160649.3GhKCfhd-lkp@intel.com/
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>