This is a note to let you know that I've just added the patch titled
net: ll_temac: Switch to use dev_err_probe() helper
to the 5.15-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
net-ll_temac-switch-to-use-dev_err_probe-helper.patch
and it can be found in the queue-5.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 532bd581b353e133b3a49a3a79a4a1d3ff437231
Author: Yang Yingliang <yangyingliang@xxxxxxxxxx>
Date: Thu Sep 15 19:42:14 2022 +0800
net: ll_temac: Switch to use dev_err_probe() helper
[ Upstream commit 75ae8c284c00dc3584b7c173f6fcf96ee15bd02c ]
dev_err() can be replace with dev_err_probe() which will check if error
code is -EPROBE_DEFER.
Signed-off-by: Yang Yingliang <yangyingliang@xxxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Stable-dep-of: ef45e8400f5b ("net: ll_temac: fix error checking of irq_of_parse_and_map()")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/net/ethernet/xilinx/ll_temac_main.c b/drivers/net/ethernet/xilinx/ll_temac_main.c
index 2ab29efa6b6e4..303de9293fc71 100644
--- a/drivers/net/ethernet/xilinx/ll_temac_main.c
+++ b/drivers/net/ethernet/xilinx/ll_temac_main.c
@@ -1556,16 +1556,12 @@ static int temac_probe(struct platform_device *pdev)
}
/* Error handle returned DMA RX and TX interrupts */
- if (lp->rx_irq < 0) {
- if (lp->rx_irq != -EPROBE_DEFER)
- dev_err(&pdev->dev, "could not get DMA RX irq\n");
- return lp->rx_irq;
- }
- if (lp->tx_irq < 0) {
- if (lp->tx_irq != -EPROBE_DEFER)
- dev_err(&pdev->dev, "could not get DMA TX irq\n");
- return lp->tx_irq;
- }
+ if (lp->rx_irq < 0)
+ return dev_err_probe(&pdev->dev, lp->rx_irq,
+ "could not get DMA RX irq\n");
+ if (lp->tx_irq < 0)
+ return dev_err_probe(&pdev->dev, lp->tx_irq,
+ "could not get DMA TX irq\n");
if (temac_np) {
/* Retrieve the MAC address */
