From: Sinan Kaya <okaya@codeaurora.org>
To: Vinod Koul <vinod.koul@intel.com>
Cc: dmaengine@vger.kernel.org, marc.zyngier@arm.com,
mark.rutland@arm.com, timur@codeaurora.org,
devicetree@vger.kernel.org, cov@codeaurora.org, jcm@redhat.com,
shankerd@codeaurora.org, vikrams@codeaurora.org,
eric.auger@linaro.org, agross@codeaurora.org, arnd@arndb.de,
linux-arm-msm@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH V14 5/9] dma: qcom_hidma: implement lower level hardware interface
Date: Mon, 14 Mar 2016 09:56:01 -0400 [thread overview]
Message-ID: <56E6C2F1.7070504@codeaurora.org> (raw)
In-Reply-To: <20160313155933.GD13211@localhost>
Hi Vinod,
On 3/13/2016 11:59 AM, Vinod Koul wrote:
> I would write this as:
>
> memcpy(lldev->tre_ring + lldev->tre_write_offset,
> &tre->tre_local[0], TRE_SIZE);
>
> To make it look more readable
Got it.
>
>>>> > >>
>>>>>>>>>> > >>>>>>>> + lldev->tx_status_list[tre->idx].err_code = 0;
>>>>>>>>>> > >>>>>>>> + lldev->tx_status_list[tre->idx].err_info = 0;
>>>>>>>>>> > >>>>>>>> + tre->queued = 1;
>>>>>>>>>> > >>>>>>>> + lldev->pending_tre_count++;
>>>>>> > >>>>
>>>>>> > >>>> Is this the only one without alignment? I couldn't understand what you mean by
>>>>>> > >>>> above one?
>>>> > >> quoting Coding Style:
>>>> > >>
>>>> > >> Statements longer than 80 columns will be broken into sensible chunks, unless
>>>> > >> exceeding 80 columns significantly increases readability and does not hide
>>>> > >> information.
>>> > >
>>>> > >> "Descendants are always substantially shorter than the parent and
>>>> > >> are placed substantially to the right."
>>>> > >>
>>>> > >>
>>> > >
>>> > > Sorry for my poor English. I never got this rule.
>>> > >
>>> > > Which one is a "substantially" right? Can you give me an example?
>>> > >
>>> > > I need to understand how you'd write this to satisfy the above rule.
>>> > >
>>> > > like this:
>>> > >
>>> > > memcpy(lldev->tre_ring + lldev->tre_write_offset, &tre->tre_local[0],
>>> > > TRE_SIZE);
> No
>
>>> > >
>>> > > or
>>> > >
>>> > > memcpy(lldev->tre_ring + lldev->tre_write_offset,
>>> > > &tre->tre_local[0], TRE_SIZE);
> Better or above
>
I'll do this to be consistent with the rest of the code.
Please let me know when you want to have the updated version. I don't want to post v16
while you are reviewing the rest of the code.
--
Sinan Kaya
Qualcomm Technologies, Inc. on behalf of Qualcomm Innovation Center, Inc.
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a Linux Foundation Collaborative Project
next prev parent reply other threads:[~2016-03-14 13:56 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-05 4:34 [PATCH V14 0/9] dma: add Qualcomm Technologies HIDMA driver Sinan Kaya
2016-02-05 4:34 ` [PATCH V14 1/9] dma: qcom_bam_dma: move to qcom directory Sinan Kaya
2016-03-11 2:13 ` Vinod Koul
2016-02-05 4:34 ` [PATCH V14 2/9] dma: hidma: Add Device Tree binding Sinan Kaya
2016-03-11 2:16 ` Vinod Koul
2016-02-05 4:34 ` [PATCH V14 3/9] dma: add Qualcomm Technologies HIDMA management driver Sinan Kaya
2016-03-11 2:16 ` Vinod Koul
2016-02-05 4:34 ` [PATCH V14 4/9] dma: add Qualcomm Technologies HIDMA channel driver Sinan Kaya
2016-03-11 2:17 ` Vinod Koul
2016-02-05 4:34 ` [PATCH V14 5/9] dma: qcom_hidma: implement lower level hardware interface Sinan Kaya
2016-03-11 2:06 ` Vinod Koul
2016-03-11 3:08 ` Okaya
2016-03-11 16:02 ` Sinan Kaya
2016-03-11 16:32 ` Vinod Koul
2016-03-11 16:44 ` Sinan Kaya
2016-03-11 19:29 ` Sinan Kaya
2016-03-11 21:59 ` Sinan Kaya
2016-03-13 16:00 ` Vinod Koul
2016-03-14 13:53 ` Sinan Kaya
2016-03-13 15:59 ` Vinod Koul
2016-03-14 13:56 ` Sinan Kaya [this message]
2016-02-05 4:34 ` [PATCH V14 6/9] dma: qcom_hidma: add debugfs hooks Sinan Kaya
2016-02-05 4:34 ` [PATCH V14 7/9] dma: qcom_hidma: add support for object hierarchy Sinan Kaya
2016-02-05 4:34 ` [PATCH V14 8/9] vfio, platform: add support for ACPI while detecting the reset driver Sinan Kaya
2016-02-26 16:24 ` Sinan Kaya
2016-02-26 17:15 ` Eric Auger
2016-02-26 19:21 ` Sinan Kaya
2016-03-02 18:34 ` Sinan Kaya
2016-03-03 23:14 ` Eric Auger
2016-03-04 5:20 ` Sinan Kaya
2016-03-07 4:09 ` Eric Auger
2016-03-07 15:30 ` Sinan Kaya
2016-03-08 4:46 ` Eric Auger
2016-03-08 5:07 ` Sinan Kaya
2016-03-08 15:44 ` Sinan Kaya
2016-02-05 4:34 ` [PATCH V14 9/9] vfio, platform: add QTI HIDMA " Sinan Kaya
2016-02-26 17:52 ` Eric Auger
2016-02-26 19:05 ` Sinan Kaya
2016-02-08 10:14 ` [PATCH V14 0/9] dma: add Qualcomm Technologies HIDMA driver Christoffer Dall
2016-02-08 14:24 ` Sinan Kaya
2016-02-08 17:00 ` Christoffer Dall
2016-02-26 16:21 ` Sinan Kaya
2016-02-26 16:52 ` Timur Tabi
2016-03-02 18:40 ` Sinan Kaya
2016-03-03 3:44 ` Vinod Koul
2016-03-03 15:22 ` Sinan Kaya
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