diff options
| author | Michael Ellerman <[email protected]> | 2019-10-11 19:30:39 +1100 |
|---|---|---|
| committer | Michael Ellerman <[email protected]> | 2019-10-11 19:33:25 +1100 |
| commit | f7a678a8fa548fdd9e89e006f35b0fd60b6f3acc (patch) | |
| tree | e2060f43d96342e0e38e50c7a24aa74ee79c10ae /tools/perf/scripts/python | |
| parent | cd1d55f16d48d97d681d9534170ce712ac1d09e7 (diff) | |
powerpc/udbg: Make it safe to call udbg_printf() always
Make udbg_printf() check if udbg_putc is set, and if not just return.
This makes it safe to call udbg_printf() anytime, even when a udbg
backend has not been registered, which means we can avoid some ifdefs
at call sites.
Signed-off-by: Qian Cai <[email protected]>
[mpe: Split out of larger patch, write change log]
Signed-off-by: Michael Ellerman <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions