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Diffstat (limited to 'chip/mt_scp/ipi_chip.h')
-rw-r--r--chip/mt_scp/ipi_chip.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/chip/mt_scp/ipi_chip.h b/chip/mt_scp/ipi_chip.h
index b6eeddfc87..085c1415af 100644
--- a/chip/mt_scp/ipi_chip.h
+++ b/chip/mt_scp/ipi_chip.h
@@ -47,7 +47,7 @@ struct ipc_shared_obj {
};
/* Send a IPI contents to AP. */
-int ipi_send(int32_t id, void *buf, uint32_t len, int wait);
+int ipi_send(int32_t id, const void *buf, uint32_t len, int wait);
/* Size of the rpmsg device name, should sync across kernel and EC. */
#define RPMSG_NAME_SIZE 32