From 42caa910f286e2be0763a6fb8aa7a998e10c6e02 Mon Sep 17 00:00:00 2001 From: H Hartley Sweeten Date: Mon, 21 May 2012 18:21:39 -0700 Subject: [PATCH] staging: comedi: s626: base_addr is a void __iomem * MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit The base_addr variable in struct s626_private is an ioremap'ed pci resource and should be void __iomem * not a void *. This quiets a lot of sparse warings for the writel and readl calls 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/s626.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/comedi/drivers/s626.c b/drivers/staging/comedi/drivers/s626.c index 516037009dcd..d6dc3381205a 100644 --- a/drivers/staging/comedi/drivers/s626.c +++ b/drivers/staging/comedi/drivers/s626.c @@ -118,7 +118,7 @@ static const struct s626_board s626_boards[] = { struct s626_private { struct pci_dev *pdev; - void *base_addr; + void __iomem *base_addr; int got_regions; short allocatedBuf; uint8_t ai_cmd_running; /* ai_cmd is running */ -- 2.39.5