int retval = 0;
if (srmconsp == NULL) {
+ srmconsp = kmalloc(sizeof(*srmconsp), GFP_KERNEL);
spin_lock_irqsave(&srmconsp_lock, flags);
- srmconsp = kmalloc(sizeof(*srmconsp), GFP_KERNEL);
if (srmconsp == NULL)
retval = -ENOMEM;
else {
static struct tty_driver *srmcons_driver;
-static struct tty_operations srmcons_ops = {
+static const struct tty_operations srmcons_ops = {
.open = srmcons_open,
.close = srmcons_close,
.write = srmcons_write,