demo/pwm: Bug fix - should have called comedi_close()

The code called close(device) instead of comedi_close(device) where
device came from comedi_open.

diff --git a/demo/pwm.c b/demo/pwm.c
index ede2ec70ee08e2b4c457fbdcdec9d89ac8319cdb..e3fbf6916c3e6dd77ff538ccbd8ca5d2cc8ddcc8 100644 (file)
--- a/demo/pwm.c
+++ b/demo/pwm.c
@@ -64,7 +64,7 @@ int main(int argc, char *argv[])
 
        if(options.n_scan==2) {
                printf("%d\n",comedi_get_maxdata(device,options.subdevice,0));
-               close(device);
+               comedi_close(device);
                exit(0);
        }