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staging: comedi: rtf520: las0, las1, and lcfg are void __iomem *

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The las0, las1, and lcfg variables in struct rtdPrivate are all
ioremap'ed pci resources and should be void __iomem *
not void *.

This quiets a lot of sparse warings for the writel and readl like:

warning: incorrect type in argument 1 (different address spaces)
   expected void const volatile [noderef] <asn:2>*addr
   got void *<noident>

warning: incorrect type in argument 2 (different address spaces)
   expected void volatile [noderef] <asn:2>*addr
   got void *

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Mori Hess <fmhess@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
H Hartley Sweeten 2012-05-08 16:27:55 -07:00 committed by Greg Kroah-Hartman
parent 2b7a521b12
commit 54fe68a8d7
1 changed files with 3 additions and 3 deletions
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6
drivers/staging/comedi/drivers/rtd520.c
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@ -339,9 +339,9 @@ static const struct rtdBoard rtd520Boards[] = {
*/
struct rtdPrivate {
/* memory mapped board structures */
void *las0;
void *las1;
void *lcfg;
void __iomem *las0;
void __iomem *las1;
void __iomem *lcfg;
unsigned long intCount; /* interrupt count */
long aiCount; /* total transfer size (samples) */