[PATCH v2] Staging: dt3155: Cleanup memory mapped i/o access
Greg KH
greg at kroah.com
Tue Jun 22 22:39:13 UTC 2010
On Mon, Jun 21, 2010 at 10:51:54AM -0500, H Hartley Sweeten wrote:
> The macros ReadMReg and WriteMReg are really just private versions of
> the kernel's readl and writel functions. Use the kernel's functions
> instead. And since ioremap returns a (void __iomem *) not a (u8 *),
> change all the uses of dt3155_lbase to reflect this.
>
> While here, make dt3155_lbase static since it is only used in the
> dt3155_drv.c file. Also, remove the global variable dt3155_bbase
> since it is not used anywhere in the code.
>
> Where is makes sense, create a local 'mmio' variable instead of using
> dt3155_lbase[minor] to make the code more readable.
>
> This change also affects the {Read|Write}I2C functions so they are
> also modified as needed.
>
> Signed-off-by: H Hartley Sweeten <hsweeten at visionengravers.com>
> Cc: Greg Kroah-Hartman <gregkh at suse.de>
> Cc: Scott Smedley <ss at aao.gov.au>
>
> ---
>
> V2 - rebased to next-20100621
You are still doing something odd, this one doesn't apply either. Is
your email client messing something up?
strange.
greg k-h
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