From: Helge Deller <deller@gmx.de>
Date: Thu, 10 Aug 2023 01:55:47 +0000 (+0200)
Subject: parisc: ioremap: Fix sparse warnings
X-Git-Tag: v6.6.17~4231^2~12
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b873bde58578db2201b2f30ca708dcb0e35ff4b1;p=platform%2Fkernel%2Flinux-rpi.git

parisc: ioremap: Fix sparse warnings

Fix sparse warning:
	incorrect type in assignment (different base types)
	expected unsigned long [usertype] addr
	got void *addr

Signed-off-by: Helge Deller <deller@gmx.de>
---

diff --git a/arch/parisc/mm/ioremap.c b/arch/parisc/mm/ioremap.c
index 345ff0b..d7ee1f4 100644
--- a/arch/parisc/mm/ioremap.c
+++ b/arch/parisc/mm/ioremap.c
@@ -27,7 +27,7 @@
  */
 void __iomem *ioremap(unsigned long phys_addr, unsigned long size)
 {
-	void __iomem *addr;
+	uintptr_t addr;
 	struct vm_struct *area;
 	unsigned long offset, last_addr;
 	pgprot_t pgprot;
@@ -79,10 +79,9 @@ void __iomem *ioremap(unsigned long phys_addr, unsigned long size)
 	if (!area)
 		return NULL;
 
-	addr = (void __iomem *) area->addr;
-	if (ioremap_page_range((unsigned long)addr, (unsigned long)addr + size,
-			       phys_addr, pgprot)) {
-		vunmap(addr);
+	addr = (uintptr_t) area->addr;
+	if (ioremap_page_range(addr, addr + size, phys_addr, pgprot)) {
+		vunmap(area->addr);
 		return NULL;
 	}