include/linux/bitops.h:106: warning: No description found for return value of 'rol64'
include/linux/bitops.h:116: warning: No description found for return value of 'ror64'
include/linux/bitops.h:126: warning: No description found for return value of 'rol32'
include/linux/bitops.h:136: warning: No description found for return value of 'ror32'
include/linux/bitops.h:146: warning: No description found for return value of 'rol16'
include/linux/bitops.h:156: warning: No description found for return value of 'ror16'
include/linux/bitops.h:166: warning: No description found for return value of 'rol8'
include/linux/bitops.h:176: warning: No description found for return value of 'ror8'
include/linux/bitops.h:188: warning: No description found for return value of 'sign_extend32'
include/linux/bitops.h:199: warning: No description found for return value of 'sign_extend64'
include/linux/bitops.h:226: warning: No description found for return value of 'get_count_order_long'
include/linux/bitops.h:272: warning: No description found for return value of '__ffs64'
include/linux/bitops.h:288: warning: No description found for return value of 'fns'
include/linux/bitops.h:106: warning: No description found for return value of 'rol64'
include/linux/bitops.h:116: warning: No description found for return value of 'ror64'
include/linux/bitops.h:126: warning: No description found for return value of 'rol32'
include/linux/bitops.h:136: warning: No description found for return value of 'ror32'
include/linux/bitops.h:146: warning: No description found for return value of 'rol16'
include/linux/bitops.h:156: warning: No description found for return value of 'ror16'
include/linux/bitops.h:166: warning: No description found for return value of 'rol8'
include/linux/bitops.h:176: warning: No description found for return value of 'ror8'
include/linux/bitops.h:188: warning: No description found for return value of 'sign_extend32'
include/linux/bitops.h:199: warning: No description found for return value of 'sign_extend64'
include/linux/bitops.h:226: warning: No description found for return value of 'get_count_order_long'
include/linux/bitops.h:314: warning: No description found for return value of '__ffs64'
include/linux/bitops.h:330: warning: No description found for return value of 'fns'