sysrq documentation: document why the command header only is shown

[safe/jmp/linux-2.6] / Documentation / pcmcia / crc32hash.c

diff --git a/Documentation/pcmcia/crc32hash.c b/Documentation/pcmcia/crc32hash.c
index cbc36d2..4210e5a 100644 (file)
--- a/Documentation/pcmcia/crc32hash.c
+++ b/Documentation/pcmcia/crc32hash.c
@@ -26,7 +26,7 @@ int main(int argc, char **argv) {
                printf("no string passed as argument\n");
                return -1;
        }
-       result = crc32(argv[1], strlen(argv[1]));
+       result = crc32((unsigned char const *)argv[1], strlen(argv[1]));
        printf("0x%x\n", result);
        return 0;
 }