openrisc: Export ioremap symbols used by modules

stffrdhrn · stffrdhrn · commit a0eba4f7ebcd · 2017-02-25T05:08:47.000+09:00
Noticed this when building with allyesconfig.  Got build failures due
to iounmap and __ioremap symbols missing.  This patch exports them so
modules can use them.  This is inline with other architectures.

Signed-off-by: Stafford Horne &lt;shorne@gmail.com&gt;
diff --git a/arch/openrisc/mm/ioremap.c b/arch/openrisc/mm/ioremap.c
@@ -80,6 +80,7 @@ __ioremap(phys_addr_t addr, unsigned long size, pgprot_t prot)
 
 	return (void __iomem *)(offset + (char *)v);
 }
+EXPORT_SYMBOL(__ioremap);
 
 void iounmap(void *addr)
 {
@@ -106,6 +107,7 @@ void iounmap(void *addr)
 
 	return vfree((void *)(PAGE_MASK & (unsigned long)addr));
 }
+EXPORT_SYMBOL(iounmap);
 
 /**
  * OK, this one's a bit tricky... ioremap can get called before memory is

Original file line number	Diff line number	Diff line change
`@@ -80,6 +80,7 @@ __ioremap(phys_addr_t addr, unsigned long size, pgprot_t prot)`
`80`	`80`
`81`	`81`	`return (void __iomem )(offset + (char )v);`
`82`	`82`	`}`
	`83`	`+EXPORT_SYMBOL(__ioremap);`
`83`	`84`
`84`	`85`	`void iounmap(void *addr)`
`85`	`86`	`{`
`@@ -106,6 +107,7 @@ void iounmap(void *addr)`
`106`	`107`
`107`	`108`	`return vfree((void *)(PAGE_MASK & (unsigned long)addr));`
`108`	`109`	`}`
	`110`	`+EXPORT_SYMBOL(iounmap);`
`109`	`111`
`110`	`112`	`/**`
`111`	`113`	`* OK, this one's a bit tricky... ioremap can get called before memory is`