patch "usb: chipidea: ci_hdrc_imx: add missing put_device() call in" added to usb-linus

This is a note to let you know that I've just added the patch titled

usb: chipidea: ci_hdrc_imx: add missing put_device() call in

to my usb git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
in the usb-linus branch.

The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.)

The patch will hopefully also be merged in Linus's tree for the next -rc kernel release.

If you have any questions about this process, please let me know.

From 83a43ff80a566de8718dfc6565545a0080ec1fb5 Mon Sep 17 00:00:00 2001
From: Yu Kuai <[email protected]>
Date: Tue, 17 Nov 2020 09:14:30 +0800
Subject: usb: chipidea: ci_hdrc_imx: add missing put_device() call in
usbmisc_get_init_data()

if of_find_device_by_node() succeed, usbmisc_get_init_data() doesn't have a corresponding put_device(). Thus add put_device() to fix the exception handling for this function implementation.

---
 drivers/usb/chipidea/ci_hdrc_imx.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

index 9e12152ea46b..8b7bc10b6e8b 100644
@@ -139,9 +139,13 @@ static struct imx_usbmisc_data *usbmisc_get_init_data(struct device *dev)
 	misc_pdev = of_find_device_by_node(args.np);
 	of_node_put(args.np);
 
-	if (!misc_pdev || !platform_get_drvdata(misc_pdev))
+	if (!misc_pdev)
 		return ERR_PTR(-EPROBE_DEFER);
 
+	if (!platform_get_drvdata(misc_pdev)) {
+		put_device(&misc_pdev->dev);
+		return ERR_PTR(-EPROBE_DEFER);
+	}
 	data->dev = &misc_pdev->dev;
 
 	/*

2.29.2