xen/hvc: constify hv_ops structures

These hv_ops structures are never modified, so declare them as const.  Most
were const already.

Done with the help of Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/tty/hvc/hvc_xen.c b/drivers/tty/hvc/hvc_xen.c
index 1172542..f417fa1 100644 (file)
--- a/drivers/tty/hvc/hvc_xen.c
+++ b/drivers/tty/hvc/hvc_xen.c
@@ -162,7 +162,7 @@ static int domU_read_console(uint32_t vtermno, char *buf, int len)
        return recv;
 }
 
-static struct hv_ops domU_hvc_ops = {
+static const struct hv_ops domU_hvc_ops = {
        .get_chars = domU_read_console,
        .put_chars = domU_write_console,
        .notifier_add = notifier_add_irq,
@@ -188,7 +188,7 @@ static int dom0_write_console(uint32_t vtermno, const char *str, int len)
        return len;
 }
 
-static struct hv_ops dom0_hvc_ops = {
+static const struct hv_ops dom0_hvc_ops = {
        .get_chars = dom0_read_console,
        .put_chars = dom0_write_console,
        .notifier_add = notifier_add_irq,