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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-02-26 19:50:22 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-02-26 19:50:22 -0800 |
| commit | 2b37e9a28afbd11f899738e912fb4a617a74b462 (patch) | |
| tree | 9494e8bfed44e08f47d4b4c6007dc189f7c7896f /arch/microblaze/mm/pgtable.c | |
| parent | a9a07d40bc9c57881555b64fe8bf66fd28e2f13a (diff) | |
| parent | 711e5b4520986380700e6f095608021cf087170e (diff) | |
| download | lwn-2b37e9a28afbd11f899738e912fb4a617a74b462.tar.gz lwn-2b37e9a28afbd11f899738e912fb4a617a74b462.zip | |
Merge branch 'next' of git://git.monstr.eu/linux-2.6-microblaze
Pull microblaze update from Michal Simek:
"Microblaze changes.
After my discussion with Arnd I have also added there asm-generic io
patch which is Acked by him and Geert."
* 'next' of git://git.monstr.eu/linux-2.6-microblaze:
asm-generic: io: Fix ioread16/32be and iowrite16/32be
microblaze: Do not use module.h in files which are not modules
microblaze: Fix coding style issues
microblaze: Add missing return from debugfs_tlb
microblaze: Makefile clean
microblaze: Add .gitignore entries for auto-generated files
microblaze: Fix strncpy_from_user macro
Diffstat (limited to 'arch/microblaze/mm/pgtable.c')
| -rw-r--r-- | arch/microblaze/mm/pgtable.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/arch/microblaze/mm/pgtable.c b/arch/microblaze/mm/pgtable.c index d1c06d07fed8..10b3bd0a980d 100644 --- a/arch/microblaze/mm/pgtable.c +++ b/arch/microblaze/mm/pgtable.c @@ -26,8 +26,8 @@ * */ +#include <linux/export.h> #include <linux/kernel.h> -#include <linux/module.h> #include <linux/types.h> #include <linux/vmalloc.h> #include <linux/init.h> @@ -39,8 +39,6 @@ #include <asm/sections.h> #include <asm/fixmap.h> -#define flush_HPTE(X, va, pg) _tlbie(va) - unsigned long ioremap_base; unsigned long ioremap_bot; EXPORT_SYMBOL(ioremap_bot); @@ -75,9 +73,8 @@ static void __iomem *__ioremap(phys_addr_t addr, unsigned long size, p >= memory_start && p < virt_to_phys(high_memory) && !(p >= virt_to_phys((unsigned long)&__bss_stop) && p < virt_to_phys((unsigned long)__bss_stop))) { - printk(KERN_WARNING "__ioremap(): phys addr "PTE_FMT - " is RAM lr %pf\n", (unsigned long)p, - __builtin_return_address(0)); + pr_warn("__ioremap(): phys addr "PTE_FMT" is RAM lr %pf\n", + (unsigned long)p, __builtin_return_address(0)); return NULL; } @@ -128,9 +125,10 @@ void __iomem *ioremap(phys_addr_t addr, unsigned long size) } EXPORT_SYMBOL(ioremap); -void iounmap(void *addr) +void iounmap(void __iomem *addr) { - if (addr > high_memory && (unsigned long) addr < ioremap_bot) + if ((__force void *)addr > high_memory && + (unsigned long) addr < ioremap_bot) vfree((void *) (PAGE_MASK & (unsigned long) addr)); } EXPORT_SYMBOL(iounmap); @@ -152,8 +150,7 @@ int map_page(unsigned long va, phys_addr_t pa, int flags) set_pte_at(&init_mm, va, pg, pfn_pte(pa >> PAGE_SHIFT, __pgprot(flags))); if (unlikely(mem_init_done)) - flush_HPTE(0, va, pmd_val(*pd)); - /* flush_HPTE(0, va, pg); */ + _tlbie(va); } return err; } |