parisc: add missing export of __cmpxchg_u8()

Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

__cmpxchg_u8() had been added (initially) for the sake of
drivers/phy/ti/phy-tusb1210.c; the thing is, that drivers is
modular, so we need an export

Fixes: b344d6a83d01 "parisc: add support for cmpxchg on u8 pointers"
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>

authored by

Al Viro and committed by

Paul E. McKenney 2 years ago c57e5dcc 7e000729

1 changed file

expand all

arch

parisc

kernel

parisc_ksyms.c

arch/parisc/kernel/parisc_ksyms.c

··· 22 22 #include <linux/atomic.h> 23 23 EXPORT_SYMBOL(__xchg8); 24 24 EXPORT_SYMBOL(__xchg32); 25 + EXPORT_SYMBOL(__cmpxchg_u8); 25 26 EXPORT_SYMBOL(__cmpxchg_u32); 26 27 EXPORT_SYMBOL(__cmpxchg_u64); 27 28 #ifdef CONFIG_SMP