summaryrefslogtreecommitdiff
path: root/arch/microblaze/mm/pgtable.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/microblaze/mm/pgtable.c')
-rw-r--r--arch/microblaze/mm/pgtable.c17
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;
}