From 031c7a8cd6fc565e90320bf08f22ee6e70f9d969 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Mon, 28 Dec 2020 09:33:28 +0100 Subject: openrisc: io: Add missing __iomem annotation to iounmap() With C=1: drivers/soc/renesas/rmobile-sysc.c:330:33: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *addr @@ got void [noderef] __iomem *[assigned] base @@ drivers/soc/renesas/rmobile-sysc.c:330:33: sparse: expected void *addr drivers/soc/renesas/rmobile-sysc.c:330:33: sparse: got void [noderef] __iomem *[assigned] base Fix this by adding the missing __iomem annotation to iounmap(). Reported-by: kernel test robot Signed-off-by: Geert Uytterhoeven Signed-off-by: Stafford Horne --- arch/openrisc/include/asm/io.h | 2 +- arch/openrisc/mm/ioremap.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/openrisc/include/asm/io.h b/arch/openrisc/include/asm/io.h index 7d6b4a77b379..c298061c70a7 100644 --- a/arch/openrisc/include/asm/io.h +++ b/arch/openrisc/include/asm/io.h @@ -31,7 +31,7 @@ void __iomem *ioremap(phys_addr_t offset, unsigned long size); #define iounmap iounmap -extern void iounmap(void *addr); +extern void iounmap(void __iomem *addr); #include diff --git a/arch/openrisc/mm/ioremap.c b/arch/openrisc/mm/ioremap.c index 5aed97a18bac..daae13a76743 100644 --- a/arch/openrisc/mm/ioremap.c +++ b/arch/openrisc/mm/ioremap.c @@ -77,7 +77,7 @@ void __iomem *__ref ioremap(phys_addr_t addr, unsigned long size) } EXPORT_SYMBOL(ioremap); -void iounmap(void *addr) +void iounmap(void __iomem *addr) { /* If the page is from the fixmap pool then we just clear out * the fixmap mapping. -- cgit v1.2.3-59-g8ed1b