From: Tirumala Marri <tmarri@apm.com>
To: Alexander Gordeev <lasaine@lvk.cs.msu.su>
Cc: greg@kroah.com, linux-usb@vger.kernel.org,
linuxppc-dev@lists.ozlabs.org, Fushen Chen <fchen@apm.com>,
Mark Miesfeld <mmiesfeld@apm.com>
Subject: RE: [PATCH V8 03/10] USB/ppc4xx: Add Synopsys DWC OTG Core Interface Layer
Date: Mon, 7 Feb 2011 10:53:25 -0800 [thread overview]
Message-ID: <4d3a1de3bf1ff8a4f69bf2d90da0a1cf@mail.gmail.com> (raw)
In-Reply-To: <20110126191734.5dff9641@desktopvm.lvknet>
dwc_read_reg32 is used nowhere throughout the code. One of dwc_read32 and
dwc_read_reg32 should be removed IMO. There was once only dwc_read_reg32. In
version 5 of your patchset I believe. Why did you add another function?
AFAIK it is not correct to store pointers in u32 because they need 8 bytes
on 64-bit archs. So it was ok with the old dwc_read_reg32.
[Marri] If u32 is 8bytes isn't pointer type would be 8bytes as well. I had
change the API to avoid type castings to register addresses.
next prev parent reply other threads:[~2011-02-07 18:53 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-19 22:57 [PATCH V8 03/10] USB/ppc4xx: Add Synopsys DWC OTG Core Interface Layer tmarri
2011-01-26 16:17 ` Alexander Gordeev
2011-01-26 16:35 ` [PATCH V8 03/10] USB/ppc4xx: Add Synopsys DWC OTG CoreInterface Layer David Laight
2011-01-26 17:35 ` Alexander Gordeev
2011-02-07 18:45 ` Tirumala Marri
2011-02-07 18:53 ` Tirumala Marri [this message]
2011-02-08 0:19 ` [PATCH V8 03/10] USB/ppc4xx: Add Synopsys DWC OTG Core Interface Layer Alexander Gordeev
2011-02-08 1:30 ` Greg KH
2011-02-11 18:33 ` Tirumala Marri
2011-02-14 8:53 ` [PATCH V8 03/10] USB/ppc4xx: Add Synopsys DWC OTG Core InterfaceLayer David Laight
2011-02-14 11:34 ` Alexander Gordeev
2011-02-15 1:04 ` Greg KH
2011-02-08 8:58 ` David Laight
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