From 54fe68a8d7e6f3f3f24150ef555b05dcc2fa0461 Mon Sep 17 00:00:00 2001 From: H Hartley Sweeten Date: Tue, 8 May 2012 16:27:55 -0700 Subject: [PATCH] staging: comedi: rtf520: las0, las1, and lcfg are void __iomem * MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit 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] *addr    got void * warning: incorrect type in argument 2 (different address spaces)    expected void volatile [noderef] *addr    got void * Signed-off-by: H Hartley Sweeten Cc: Ian Abbott Cc: Mori Hess Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/rtd520.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/staging/comedi/drivers/rtd520.c b/drivers/staging/comedi/drivers/rtd520.c index 0c15b82d997b..0e62bae0f5b7 100644 --- a/drivers/staging/comedi/drivers/rtd520.c +++ b/drivers/staging/comedi/drivers/rtd520.c @@ -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) */ -- 2.39.2