From: arnd@arndb.de (Arnd Bergmann)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v8 1/1] PRUSS UIO driver support
Date: Wed, 2 Mar 2011 21:23:37 +0100 [thread overview]
Message-ID: <201103022123.38050.arnd@arndb.de> (raw)
In-Reply-To: <20110302200956.GB23818@local>
On Wednesday 02 March 2011 21:09:56 Hans J. Koch wrote:
> > +static struct uio_info *info;
> > +static dma_addr_t sram_paddr, ddr_paddr;
> > +static void *prussio_vaddr, *sram_vaddr, *ddr_vaddr;
>
> So the correct thing would be
>
> static void __iomem *prussio_vaddr;
> static void *sram_vaddr, *ddr_vaddr;
I also commented that it should not be a global variable at
all, but a dynamic data structure referenced from the device.
Not important, but Pratheesh said he'd change it. If it stays
a global variable, I'd at least expect an explanation why
the static variable is considered better in this case.
Arnd
next prev parent reply other threads:[~2011-03-02 20:23 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-02 11:38 [PATCH v8 0/1] Add PRUSS UIO driver support Pratheesh Gangadhar
2011-03-02 11:38 ` [PATCH v8 1/1] " Pratheesh Gangadhar
2011-03-02 13:22 ` Arnd Bergmann
2011-03-03 9:24 ` TK, Pratheesh Gangadhar
2011-03-02 13:23 ` Thomas Gleixner
2011-03-02 20:09 ` Hans J. Koch
2011-03-02 20:23 ` Arnd Bergmann [this message]
2011-03-02 20:56 ` Thomas Gleixner
2011-03-03 9:29 ` TK, Pratheesh Gangadhar
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