| commit | b2456b640fba5a382157b0204eca61dd0c9b04dd | [log] [tgz] |
|---|---|---|
| author | Todd Poynor <toddpoynor@google.com> | Thu Aug 09 20:21:04 2018 -0700 |
| committer | Alex Van Damme <atv@google.com> | Tue Jun 25 16:10:45 2019 -0700 |
| tree | b326aa70101ba3e6b420fab21c94b9f17d43a0ac | |
| parent | 57138a11cf286b6fa92257c473574fe65ff8b625 [diff] |
staging: gasket: core: switch to relaxed memory-mapped I/O Use of readl() is deprecated; readl_relaxed() with appropriate memory barriers is preferred. Switch to relaxed reads and writes for better performance as well. Memory barriers required for I/O vs. normal memory access on Apex devices have already been explicitly coded in the page table routines. Signed-off-by: Todd Poynor <toddpoynor@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>