mirror of
https://github.com/Ysurac/openmptcprouter.git
synced 2025-02-15 04:42:02 +00:00
37 lines
1.2 KiB
Diff
37 lines
1.2 KiB
Diff
From 63f2e71fbac7741c794aa14618a84d5209a5952e Mon Sep 17 00:00:00 2001
|
|
From: Eric Anholt <eric@anholt.net>
|
|
Date: Wed, 14 Sep 2016 09:16:19 +0100
|
|
Subject: [PATCH 504/552] raspberrypi-firmware: Export the general transaction
|
|
function.
|
|
|
|
The vc4-firmware-kms module is going to be doing the MBOX FB call.
|
|
|
|
Signed-off-by: Eric Anholt <eric@anholt.net>
|
|
---
|
|
drivers/firmware/raspberrypi.c | 3 ++-
|
|
1 file changed, 2 insertions(+), 1 deletion(-)
|
|
|
|
diff --git a/drivers/firmware/raspberrypi.c b/drivers/firmware/raspberrypi.c
|
|
index 1d0aa4b8a5b1..7dd94c9b9a3b 100644
|
|
--- a/drivers/firmware/raspberrypi.c
|
|
+++ b/drivers/firmware/raspberrypi.c
|
|
@@ -48,7 +48,7 @@ static void response_callback(struct mbox_client *cl, void *msg)
|
|
* Sends a request to the firmware through the BCM2835 mailbox driver,
|
|
* and synchronously waits for the reply.
|
|
*/
|
|
-static int
|
|
+int
|
|
rpi_firmware_transaction(struct rpi_firmware *fw, u32 chan, u32 data)
|
|
{
|
|
u32 message = MBOX_MSG(chan, data);
|
|
@@ -73,6 +73,7 @@ rpi_firmware_transaction(struct rpi_firmware *fw, u32 chan, u32 data)
|
|
|
|
return ret;
|
|
}
|
|
+EXPORT_SYMBOL_GPL(rpi_firmware_transaction);
|
|
|
|
/**
|
|
* rpi_firmware_property_list - Submit firmware property list
|
|
--
|
|
2.33.0
|
|
|