From: Hemant Kumar <hemantk@codeaurora.org>
To: Jeffrey Hugo <jhugo@codeaurora.org>, manivannan.sadhasivam@linaro.org
Cc: bbhatt@codeaurora.org, linux-arm-msm@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v3 1/6] bus: mhi: core: Make sure to powerdown if mhi_sync_power_up fails
Date: Tue, 28 Apr 2020 11:52:34 -0700 [thread overview]
Message-ID: <330fe8ab-5ae3-12f1-0298-0c18bfc7ace9@codeaurora.org> (raw)
In-Reply-To: <1588003153-13139-2-git-send-email-jhugo@codeaurora.org>
On 4/27/20 8:59 AM, Jeffrey Hugo wrote:
> Powerdown is necessary if mhi_sync_power_up fails due to a timeout, to
> clean up the resources. Otherwise a BUG could be triggered when
> attempting to clean up MSIs because the IRQ is still active from a
> request_irq().
>
> Signed-off-by: Jeffrey Hugo <jhugo@codeaurora.org>
> ---
Reviewed-by: Hemant Kumar <hemantk@codeaurora.org>
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
next prev parent reply other threads:[~2020-04-28 18:53 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-27 15:59 [PATCH v3 0/6] Misc MHI fixes Jeffrey Hugo
2020-04-27 15:59 ` [PATCH v3 1/6] bus: mhi: core: Make sure to powerdown if mhi_sync_power_up fails Jeffrey Hugo
2020-04-28 18:52 ` Hemant Kumar [this message]
2020-04-30 16:55 ` Manivannan Sadhasivam
2020-04-27 15:59 ` [PATCH v3 2/6] bus: mhi: core: Remove link_status() callback Jeffrey Hugo
2020-04-28 18:54 ` Hemant Kumar
2020-04-27 15:59 ` [PATCH v3 3/6] bus: mhi: core: Offload register accesses to the controller Jeffrey Hugo
2020-04-28 18:56 ` Hemant Kumar
2020-04-30 16:57 ` Manivannan Sadhasivam
2020-04-27 15:59 ` [PATCH v3 4/6] bus: mhi: core: Fix typo in comment Jeffrey Hugo
2020-04-28 18:56 ` Hemant Kumar
2020-04-30 16:59 ` Manivannan Sadhasivam
2020-04-27 15:59 ` [PATCH v3 5/6] bus: mhi: core: Handle syserr during power_up Jeffrey Hugo
2020-04-27 15:59 ` [PATCH v3 6/6] bus: mhi: core: Fix channel device name conflict Jeffrey Hugo
2020-04-28 18:57 ` Hemant Kumar
2020-04-30 17:01 ` Manivannan Sadhasivam
2020-04-30 17:20 ` [PATCH v3 0/6] Misc MHI fixes Manivannan Sadhasivam
2020-04-30 17:54 ` Jeffrey Hugo
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