sh: wire up vmallocinfo support in ioremap() implementations.
This wires up the caller information for the ioremap VMA, which allows
for more helpful caller tracking via /proc/vmallocinfo. Follows the x86
and powerpc changes of the same nature.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
diff --git a/arch/sh/include/asm/io.h b/arch/sh/include/asm/io.h
index 512cd3e..988c1be 100644
--- a/arch/sh/include/asm/io.h
+++ b/arch/sh/include/asm/io.h
@@ -233,11 +233,17 @@
* doesn't exist, so everything must go through page tables.
*/
#ifdef CONFIG_MMU
-void __iomem *__ioremap(unsigned long offset, unsigned long size,
- unsigned long flags);
+void __iomem *__ioremap_caller(unsigned long offset, unsigned long size,
+ unsigned long flags, void *caller);
void __iounmap(void __iomem *addr);
static inline void __iomem *
+__ioremap(unsigned long offset, unsigned long size, unsigned long flags)
+{
+ return __ioremap_caller(offset, size, flags, __builtin_return_address(0));
+}
+
+static inline void __iomem *
__ioremap_mode(unsigned long offset, unsigned long size, unsigned long flags)
{
#if defined(CONFIG_SUPERH32) && !defined(CONFIG_PMB_FIXED) && !defined(CONFIG_PMB)