From: Surong Pang <surong.pang@unisoc.com>
To: <Thinh.Nguyen@synopsys.com>, <gregkh@linuxfoundation.org>,
<felipe.balbi@linux.intel.com>, <linux-usb@vger.kernel.org>,
<linux-kernel@vger.kernel.org>
Cc: <Orson.Zhai@unisoc.com>, <Chunyan.Zhang@unisoc.com>,
<Zhiyong.liu@unisoc.com>, <Surong.Pang@Unisoc.com>,
<Surong.Pang@gmail.com>
Subject: [PATCH] usb: dwc3: gadget: Let pm runtime get/put paired
Date: Tue, 1 Aug 2023 08:56:51 +0800 [thread overview]
Message-ID: <20230801005651.29863-1-surong.pang@unisoc.com> (raw)
Pm_runtime_get is called when setting pending_events to true.
Pm_runtime_put is needed for pairing with pm_runtime_get.
Fixes: fc8bb91bc83e ("usb: dwc3: implement runtime PM")
Signed-off-by: Surong Pang <surong.pang@unisoc.com>
---
drivers/usb/dwc3/gadget.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index 5fd067151fbf..9c835c5f9928 100644
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -4720,5 +4720,6 @@ void dwc3_gadget_process_pending_events(struct dwc3 *dwc)
dwc3_interrupt(dwc->irq_gadget, dwc->ev_buf);
dwc->pending_events = false;
enable_irq(dwc->irq_gadget);
+ pm_runtime_put(dwc->dev);
}
}
--
2.17.1
next reply other threads:[~2023-08-01 0:57 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-01 0:56 Surong Pang [this message]
2023-08-01 1:06 ` Thinh Nguyen
-- strict thread matches above, loose matches on Subject: below --
2023-07-31 2:33 Surong Pang
2023-08-01 0:49 ` Thinh Nguyen
2023-08-01 4:44 ` gregkh
2023-08-01 23:56 ` Thinh Nguyen
2023-08-04 12:38 ` gregkh
2023-07-28 7:39 [PATCH] usb: dwc3: gadget: let " Surong Pang
2023-07-28 10:45 ` Greg KH
2023-07-29 8:43 ` surong pang
2023-07-30 11:24 ` Greg KH
2023-07-27 0:51 Surong Pang
2023-07-27 8:18 ` Greg KH
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