On Fri, Oct 21, 2016 at 04:19:26PM +0200, Tobias Klauser wrote: > With compilers which follow the C99 standard (like modern versions of > gcc and clang), "extern inline" does the opposite thing from older > versions of gcc (emits code for an externally linkable version of the > inline function). > > "static inline" does the intended behavior in all cases instead. > > Description taken from commit 6d91857d4826 ("staging, rtl8192e, > LLVMLinux: Change extern inline to static inline"). > > This also fixes the following GCC warning when building with !PM: > ./include/linux/blkdev.h:1143:20: warning: no previous prototype for > 'blk_set_runtime_active' [-Wmissing-prototypes] > > Fixes: d07ab6d11477 ("block: Add blk_set_runtime_active()") > Cc: Mika Westerberg <mika.westerb...@linux.intel.com>
Hehe, indeed that "extern" was probably copy pasted from the non-inline declaration. Reviewed-by: Mika Westerberg <mika.westerb...@linux.intel.com>