From: Max Filippov <jcmvbkbc@gmail.com>
Date: Mon, 17 Sep 2012 01:44:56 +0000 (+0400)
Subject: xtensa: add missing symbol exports
X-Git-Tag: v3.2.95~122
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=07d2b8fb011731d1582e87189f83c786938e7612;p=thirdparty%2Fkernel%2Fstable.git

xtensa: add missing symbol exports

commit d3738f407c8ced4fd17dccf6cce729023c735c73 upstream.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Chris Zankel <chris@zankel.net>
[bwh: Backported to 3.2: drop exports of some functions that aren't defined here]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

diff --git a/arch/xtensa/kernel/pci-dma.c b/arch/xtensa/kernel/pci-dma.c
index 2783fda76ddc1..2d9cc6dbfd78a 100644
--- a/arch/xtensa/kernel/pci-dma.c
+++ b/arch/xtensa/kernel/pci-dma.c
@@ -21,6 +21,7 @@
 #include <linux/string.h>
 #include <linux/pci.h>
 #include <linux/gfp.h>
+#include <linux/module.h>
 #include <asm/io.h>
 #include <asm/cacheflush.h>
 
@@ -62,6 +63,7 @@ dma_alloc_coherent(struct device *dev,size_t size,dma_addr_t *handle,gfp_t flag)
 
 	return (void*)uncached;
 }
+EXPORT_SYMBOL(dma_alloc_coherent);
 
 void dma_free_coherent(struct device *hwdev, size_t size,
 			 void *vaddr, dma_addr_t dma_handle)
@@ -73,6 +75,7 @@ void dma_free_coherent(struct device *hwdev, size_t size,
 
 	free_pages(addr, get_order(size));
 }
+EXPORT_SYMBOL(dma_free_coherent);
 
 
 void consistent_sync(void *vaddr, size_t size, int direction)
@@ -92,3 +95,4 @@ void consistent_sync(void *vaddr, size_t size, int direction)
 		break;
 	}
 }
+EXPORT_SYMBOL(consistent_sync);
diff --git a/arch/xtensa/kernel/xtensa_ksyms.c b/arch/xtensa/kernel/xtensa_ksyms.c
index c9a7c5b74a0d1..19f31f496946d 100644
--- a/arch/xtensa/kernel/xtensa_ksyms.c
+++ b/arch/xtensa/kernel/xtensa_ksyms.c
@@ -39,8 +39,12 @@
 EXPORT_SYMBOL(memset);
 EXPORT_SYMBOL(memcpy);
 EXPORT_SYMBOL(memmove);
+EXPORT_SYMBOL(__strncpy_user);
+EXPORT_SYMBOL(clear_page);
+EXPORT_SYMBOL(copy_page);
 
 EXPORT_SYMBOL(kernel_thread);
+EXPORT_SYMBOL(empty_zero_page);
 
 /*
  * gcc internal math functions
@@ -73,6 +77,7 @@ EXPORT_SYMBOL(__umoddi3);
 /*
  * Networking support
  */
+EXPORT_SYMBOL(csum_partial);
 EXPORT_SYMBOL(csum_partial_copy_generic);
 #endif /* CONFIG_NET */