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path: root/drivers/mailbox/hi6220-mailbox.c
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Diffstat (limited to 'drivers/mailbox/hi6220-mailbox.c')
-rw-r--r--drivers/mailbox/hi6220-mailbox.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mailbox/hi6220-mailbox.c b/drivers/mailbox/hi6220-mailbox.c
index 613722d..519376d 100644
--- a/drivers/mailbox/hi6220-mailbox.c
+++ b/drivers/mailbox/hi6220-mailbox.c
@@ -221,7 +221,7 @@ static void hi6220_mbox_shutdown(struct mbox_chan *chan)
mbox->irq_map_chan[mchan->ack_irq] = NULL;
}
-static struct mbox_chan_ops hi6220_mbox_ops = {
+static const struct mbox_chan_ops hi6220_mbox_ops = {
.send_data = hi6220_mbox_send_data,
.startup = hi6220_mbox_startup,
.shutdown = hi6220_mbox_shutdown,
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