2018-01-16 22:07:58 +00:00
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From a758e0870c6d1e4b0272f6e7f9efa9face5534bb Mon Sep 17 00:00:00 2001
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From: John Crispin <blogic@openwrt.org>
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Date: Sun, 27 Jul 2014 09:49:07 +0100
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Subject: [PATCH 32/53] USB: dwc2: add device_reset()
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Signed-off-by: John Crispin <blogic@openwrt.org>
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---
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drivers/usb/dwc2/hcd.c | 3 +++
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1 file changed, 3 insertions(+)
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--- a/drivers/usb/dwc2/hcd.c
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+++ b/drivers/usb/dwc2/hcd.c
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@@ -48,6 +48,7 @@
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#include <linux/io.h>
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#include <linux/slab.h>
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#include <linux/usb.h>
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+#include <linux/reset.h>
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#include <linux/usb/hcd.h>
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#include <linux/usb/ch11.h>
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2018-04-22 14:55:02 +00:00
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@@ -5104,6 +5105,8 @@ int dwc2_hcd_init(struct dwc2_hsotg *hso
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2018-01-16 22:07:58 +00:00
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retval = -ENOMEM;
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+ device_reset(hsotg->dev);
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+
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hcfg = dwc2_readl(hsotg->regs + HCFG);
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dev_dbg(hsotg->dev, "hcfg=%08x\n", hcfg);
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