04130cc973
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>
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| .. | ||
| .gitignore | ||
| Makefile | ||
| devicetable-offsets.c | ||
| empty.c | ||
| file2alias.c | ||
| mk_elfconfig.c | ||
| modpost.c | ||
| modpost.h | ||
| sumversion.c | ||