mailbox: Rename free() to rfree()
This function name conflicts with our desire to #define free() to
something else on sandbox. Since it deals with resources, rename it to
rfree().
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/mailbox/stm32-ipcc.c b/drivers/mailbox/stm32-ipcc.c
index c3df967..d4035a8 100644
--- a/drivers/mailbox/stm32-ipcc.c
+++ b/drivers/mailbox/stm32-ipcc.c
@@ -152,7 +152,7 @@
struct mbox_ops stm32_ipcc_mbox_ops = {
.request = stm32_ipcc_request,
- .free = stm32_ipcc_free,
+ .rfree = stm32_ipcc_free,
.send = stm32_ipcc_send,
.recv = stm32_ipcc_recv,
};