Xen devel - Aug 2006 - [PATCH/RFC] gcc warnings of void * arithmetic

Not sure if you guys want these patches, should I just turn off
-Wpointer-arith in the PPC build or everyone else can turn it on?

Signed-off-by: Jimi Xenidis <jimix@watson.ibm.com>

---

diff -r 66cd49a0e239 xen/drivers/video/vga.c
--- a/xen/drivers/video/vga.c	Fri Aug 18 13:30:01 2006 -0400
+++ b/xen/drivers/video/vga.c	Fri Aug 18 13:43:30 2006 -0400
@@ -185,17 +185,17 @@ static inline void vga_io_w_fast(uint16_
     outw(VGA_OUT16VAL(val, reg), port);
 }
 
-static inline uint8_t vga_mm_r(void __iomem *regbase, uint16_t port)
+static inline uint8_t vga_mm_r(char __iomem *regbase, uint16_t port)
 {
     return readb(regbase + port);
 }
 
-static inline void vga_mm_w(void __iomem *regbase, uint16_t port, uint8_t val)
+static inline void vga_mm_w(char __iomem *regbase, uint16_t port, uint8_t val)
 {
     writeb(val, regbase + port);
 }
 
-static inline void vga_mm_w_fast(void __iomem *regbase, uint16_t port, uint8_t
reg, uint8_t val)
+static inline void vga_mm_w_fast(char __iomem *regbase, uint16_t port, uint8_t
reg, uint8_t val)
 {
     writew(VGA_OUT16VAL(val, reg), regbase + port);
 }

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