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| author | Daniel Tang <dt.tangr@gmail.com> | 2013-06-09 12:33:55 +1000 |
|---|---|---|
| committer | Michal Marek <mmarek@suse.cz> | 2013-07-03 14:30:40 +0200 |
| commit | 04130cc973a96df33b1429024fd6dec59fa35a84 (patch) | |
| tree | bf7d1df446dce7eba88285b6a918914a8ce0e65e /kernel/dma.c | |
| parent | bd70134396622ea50b14e34dae0810879884d553 (diff) | |
| download | linux-04130cc973a96df33b1429024fd6dec59fa35a84.tar.bz2 | |
Fix a build warning in scripts/mod/file2alias.c
On some systems, __used is already defined in sys/cdefs.h and causes
a build warning:
scripts/mod/file2alias.c:85:1: warning: "__used" redefined
In file included from /usr/include/stdio.h:64,
from scripts/mod/modpost.h:1,
from scripts/mod/file2alias.c:13:
/usr/include/sys/cdefs.h:146:1: warning: this is the location of the previous definition
This adds an extra check before defining the __used macro to see if
the macro was already defined elsewhere.
Signed-off-by: Daniel Tang <dt.tangr@gmail.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>
Diffstat (limited to 'kernel/dma.c')
0 files changed, 0 insertions, 0 deletions