xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

nios2: remove __ioremap

Browse Source 
The cacheflag argument to __ioremap is always 0, so just implement
ioremap directly.

Signed-off-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Christoph Hellwig
2019-08-07 18:56:08 +03:00
parent dda85fba67
commit 5ace77e0b4
2 changed files with 7 additions and 30 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
arch/nios2/include/asm/io.h
View File

@@ -25,29 +25,17 @@
#define writew_relaxed(x, addr) writew(x, addr)
#define writel_relaxed(x, addr) writel(x, addr)
extern void __iomem *__ioremap(unsigned long physaddr, unsigned long size,
unsigned long cacheflag);
void __iomem *ioremap(unsigned long physaddr, unsigned long size);
extern void __iounmap(void __iomem *addr);
static inline void __iomem *ioremap(unsigned long physaddr, unsigned long size)
{
return __ioremap(physaddr, size, 0);
}
static inline void __iomem *ioremap_nocache(unsigned long physaddr,
unsigned long size)
{
return __ioremap(physaddr, size, 0);
}
static inline void iounmap(void __iomem *addr)
{
__iounmap(addr);
}
#define ioremap_nocache ioremap_nocache
#define ioremap_wc ioremap_nocache
#define ioremap_wt ioremap_nocache
#define ioremap_nocache ioremap
#define ioremap_wc ioremap
#define ioremap_wt ioremap
/* Pages to physical address... */
#define page_to_phys(page) virt_to_phys(page_to_virt(page))