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authorAl Viro <viro@zeniv.linux.org.uk>2017-03-24 23:11:26 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2017-04-02 12:07:21 -0400
commitf64fd180ec2c0bcca2a141314db3b5d3b6bfef2f (patch)
tree3de00be726a5a435445477e6126bd4e736284e37 /arch/parisc/lib/memcpy.c
parentMerge branch 'parisc-4.11-3' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux into uaccess.parisc (diff)
downloadlinux-dev-f64fd180ec2c0bcca2a141314db3b5d3b6bfef2f.tar.xz
linux-dev-f64fd180ec2c0bcca2a141314db3b5d3b6bfef2f.zip
parisc: switch to RAW_COPY_USER
... and remove dead declarations, while we are at it Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to '')
-rw-r--r--arch/parisc/lib/memcpy.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/arch/parisc/lib/memcpy.c b/arch/parisc/lib/memcpy.c
index e88e4a5572dc..99115cd9e790 100644
--- a/arch/parisc/lib/memcpy.c
+++ b/arch/parisc/lib/memcpy.c
@@ -36,25 +36,25 @@ DECLARE_PER_CPU(struct exception_data, exception_data);
extern unsigned long pa_memcpy(void *dst, const void *src,
unsigned long len);
-unsigned long __copy_to_user(void __user *dst, const void *src,
- unsigned long len)
+unsigned long raw_copy_to_user(void __user *dst, const void *src,
+ unsigned long len)
{
mtsp(get_kernel_space(), 1);
mtsp(get_user_space(), 2);
return pa_memcpy((void __force *)dst, src, len);
}
-EXPORT_SYMBOL(__copy_to_user);
+EXPORT_SYMBOL(raw_copy_to_user);
-unsigned long __copy_from_user(void *dst, const void __user *src,
+unsigned long raw_copy_from_user(void *dst, const void __user *src,
unsigned long len)
{
mtsp(get_user_space(), 1);
mtsp(get_kernel_space(), 2);
return pa_memcpy(dst, (void __force *)src, len);
}
-EXPORT_SYMBOL(__copy_from_user);
+EXPORT_SYMBOL(raw_copy_from_user);
-unsigned long copy_in_user(void __user *dst, const void __user *src, unsigned long len)
+unsigned long raw_copy_in_user(void __user *dst, const void __user *src, unsigned long len)
{
mtsp(get_user_space(), 1);
mtsp(get_user_space(), 2);
@@ -70,7 +70,7 @@ void * memcpy(void * dst,const void *src, size_t count)
return dst;
}
-EXPORT_SYMBOL(copy_in_user);
+EXPORT_SYMBOL(raw_copy_in_user);
EXPORT_SYMBOL(memcpy);
long probe_kernel_read(void *dst, const void *src, size_t size)