From: Greg KH <gregkh@linuxfoundation.org>
To: Sanjay R Mehta <sanmehta@amd.com>
Cc: Vinod Koul <vkoul@kernel.org>,
Sanjay R Mehta <Sanju.Mehta@amd.com>,
dan.j.williams@intel.com, Thomas.Lendacky@amd.com,
Shyam-sundar.S-k@amd.com, Nehal-bakulchandra.Shah@amd.com,
robh@kernel.org, mchehab+samsung@kernel.org, davem@davemloft.net,
linux-kernel@vger.kernel.org, dmaengine@vger.kernel.org
Subject: Re: [PATCH v9 1/3] dmaengine: ptdma: Initial driver for the AMD PTDMA
Date: Wed, 16 Jun 2021 14:23:32 +0200 [thread overview]
Message-ID: <YMntRILEO3ceyeZU@kroah.com> (raw)
In-Reply-To: <627518e2-8b20-d6a9-1e0c-9822c4fa95ed@amd.com>
On Wed, Jun 16, 2021 at 05:30:49PM +0530, Sanjay R Mehta wrote:
> The pt_device is allocated and initialized in the PCI probe function and
> then we just get the "dev" from the "pci_dev" object and save it in
> "pt->dev" as shown in below snippet.
>
>
> static int pt_pci_probe(struct pci_dev *pdev, const struct
> pci_device_id *id)
> {
> struct pt_device *pt;
> struct pt_msix *pt_msix;
> struct device *dev = &pdev->dev;
So "dev" is a parent here, or something else?
If it is the parent, please call it such otherwise it is confusing.
If you are creating child devices, what bus do they belong to?
Can you fix up this series and resend it so that we can review it again?
thanks,
greg k-h
next prev parent reply other threads:[~2021-06-16 12:23 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-02 17:22 [PATCH v9 0/3] Add support for AMD PTDMA controller driver Sanjay R Mehta
2021-06-02 17:22 ` [PATCH v9 1/3] dmaengine: ptdma: Initial driver for the AMD PTDMA Sanjay R Mehta
2021-06-08 17:39 ` Vinod Koul
2021-06-15 11:20 ` Sanjay R Mehta
2021-06-16 4:15 ` Vinod Koul
2021-06-16 4:54 ` Sanjay R Mehta
2021-06-16 6:16 ` Greg KH
2021-06-16 6:57 ` Sanjay R Mehta
2021-06-16 7:17 ` Greg KH
2021-06-16 7:52 ` Vinod Koul
2021-06-16 7:59 ` Greg KH
2021-06-16 9:46 ` Sanjay R Mehta
2021-06-16 9:56 ` Vinod Koul
2021-06-16 12:00 ` Sanjay R Mehta
2021-06-16 12:23 ` Greg KH [this message]
2021-06-16 12:53 ` Sanjay R Mehta
2021-06-16 12:57 ` Greg KH
2021-06-02 17:22 ` [PATCH v9 2/3] dmaengine: ptdma: register PTDMA controller as a DMA resource Sanjay R Mehta
2021-06-08 18:56 ` Vinod Koul
2021-06-15 11:34 ` Sanjay R Mehta
2021-06-16 4:18 ` Vinod Koul
2021-06-16 5:23 ` Sanjay R Mehta
2021-06-20 3:52 ` Sanjay R Mehta
2021-06-02 17:22 ` [PATCH v9 3/3] dmaengine: ptdma: Add debugfs entries for PTDMA Sanjay R Mehta
2021-06-09 14:10 ` Vinod Koul
2021-06-15 11:18 ` Sanjay R Mehta
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