diff options
| author | Heiko Carstens <hca@linux.ibm.com> | 2023-09-11 21:39:55 +0200 |
|---|---|---|
| committer | Vasily Gorbik <gor@linux.ibm.com> | 2023-09-19 13:26:56 +0200 |
| commit | 0c4d01f3952911b766e6394e0053146c24c98357 (patch) | |
| tree | e6c8945708e64dca2374bda03fa6d31e93e3083e /arch/s390/include/asm/ctl_reg.h | |
| parent | aa36d433b79657c1fed31ff5ae2bbd6f7bc123aa (diff) | |
s390/ctlreg: move control register code to separate file
Control register handling has nothing to do with low level SMP code.
Move it to a separate file.
Reviewed-by: Alexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Diffstat (limited to 'arch/s390/include/asm/ctl_reg.h')
| -rw-r--r-- | arch/s390/include/asm/ctl_reg.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/arch/s390/include/asm/ctl_reg.h b/arch/s390/include/asm/ctl_reg.h index adf7d8cdac7e..f5536fdb398d 100644 --- a/arch/s390/include/asm/ctl_reg.h +++ b/arch/s390/include/asm/ctl_reg.h @@ -74,16 +74,18 @@ static __always_inline void __ctl_clear_bit(unsigned int cr, unsigned int bit) __ctl_load(reg, cr, cr); } -void smp_ctl_set_clear_bit(int cr, int bit, bool set); +void ctlreg_lock(void); +void ctlreg_unlock(void); +void ctl_set_clear_bit(int cr, int bit, bool set); static inline void ctl_set_bit(int cr, int bit) { - smp_ctl_set_clear_bit(cr, bit, true); + ctl_set_clear_bit(cr, bit, true); } static inline void ctl_clear_bit(int cr, int bit) { - smp_ctl_set_clear_bit(cr, bit, false); + ctl_set_clear_bit(cr, bit, false); } union ctlreg0 { |