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path: root/target/linux/ipq806x/patches-4.4/097-4-usb-dwc3-fix-missing-platform_set_drvdata-in-dwc3_of_simple_probe.patch
blob: 2d18e41514260dce374bd08dbc645388a149f6bb (plain)
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From 4c4f106c032ff32b89c98a4d819e68e6e643c14e Mon Sep 17 00:00:00 2001
From: Wei Yongjun <weiyj.lk@gmail.com>
Date: Tue, 26 Jul 2016 14:47:00 +0000
Subject: usb: dwc3: fix missing platform_set_drvdata() in
 dwc3_of_simple_probe()

Add missing platform_set_drvdata() in dwc3_of_simple_probe(), otherwise
calling platform_get_drvdata() in remove returns NULL.

This is detected by Coccinelle semantic patch.

Signed-off-by: Wei Yongjun <weiyj.lk@gmail.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
---
 drivers/usb/dwc3/dwc3-of-simple.c | 1 +
 1 file changed, 1 insertion(+)

--- a/drivers/usb/dwc3/dwc3-of-simple.c
+++ b/drivers/usb/dwc3/dwc3-of-simple.c
@@ -61,6 +61,7 @@ static int dwc3_of_simple_probe(struct p
 	if (!simple->clks)
 		return -ENOMEM;
 
+	platform_set_drvdata(pdev, simple);
 	simple->dev = dev;
 
 	for (i = 0; i < simple->num_clocks; i++) {