5.4-stable review patch. If anyone has any objections, please let me know.
------------------
From: Marek Behún <kabel@xxxxxxxxxx>
[ Upstream commit 49e24c80d3c81c43e2a56101449e1eea32fcf292 ]
Initialize the completion before the mailbox channel is requested.
Fixes: 389711b37493 ("firmware: Add Turris Mox rWTM firmware driver")
Signed-off-by: Marek Behún <kabel@xxxxxxxxxx>
Reviewed-by: Andy Shevchenko <andy@xxxxxxxxxx>
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/firmware/turris-mox-rwtm.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/firmware/turris-mox-rwtm.c b/drivers/firmware/turris-mox-rwtm.c
index 852d911c78f6b..212a463973737 100644
--- a/drivers/firmware/turris-mox-rwtm.c
+++ b/drivers/firmware/turris-mox-rwtm.c
@@ -337,6 +337,7 @@ static int turris_mox_rwtm_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, rwtm);
mutex_init(&rwtm->busy);
+ init_completion(&rwtm->cmd_done);
rwtm->mbox_client.dev = dev;
rwtm->mbox_client.rx_callback = mox_rwtm_rx_callback;
@@ -350,8 +351,6 @@ static int turris_mox_rwtm_probe(struct platform_device *pdev)
goto remove_files;
}
- init_completion(&rwtm->cmd_done);
-
ret = mox_get_board_info(rwtm);
if (ret < 0)
dev_warn(dev, "Cannot read board information: %i\n", ret);
--
2.43.0
