diff mbox series

spi: sunplus-sp7021: Unlock on error path

Message ID 20220128135611.GA29554@kili (mailing list archive)
State Accepted
Commit 20dc69ca1023b7e4c4af3c3495aa5a91e1a9be39
Headers show
Series spi: sunplus-sp7021: Unlock on error path | expand

Commit Message

Dan Carpenter Jan. 28, 2022, 1:56 p.m. UTC 
Drop the "pspim->buf_lock" before returning on this error path.

Fixes: f62ca4e2a863 ("spi: Add spi driver for Sunplus SP7021")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
---
 drivers/spi/spi-sunplus-sp7021.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/drivers/spi/spi-sunplus-sp7021.c b/drivers/spi/spi-sunplus-sp7021.c
index 627b9c3024e9..cbbb1664017e 100644
--- a/drivers/spi/spi-sunplus-sp7021.c
+++ b/drivers/spi/spi-sunplus-sp7021.c
@@ -351,6 +351,7 @@  static int sp7021_spi_master_transfer_one(struct spi_controller *ctlr, struct sp
 
 		if (!wait_for_completion_interruptible_timeout(&pspim->isr_done, timeout)) {
 			dev_err(&spi->dev, "wait_for_completion err\n");
+			mutex_unlock(&pspim->buf_lock);
 			return -ETIMEDOUT;
 		}