[PATCH] KVM: s390: remove unused gisa_clear_ipm_gisc() function

Heiko Carstens
2022-11-18T15:11:43Z

clang warns about an unused function:
arch/s390/kvm/interrupt.c:317:20:
error: unused function 'gisa_clear_ipm_gisc' [-Werror,-Wunused-function]
static inline void gisa_clear_ipm_gisc(struct kvm_s390_gisa *gisa, u32 gisc)

Remove gisa_clear_ipm_gisc(), since it is unused and get rid of this
warning.

Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
---
arch/s390/kvm/interrupt.c | 5 -----
1 file changed, 5 deletions(-)

diff --git a/arch/s390/kvm/interrupt.c b/arch/s390/kvm/interrupt.c
index ab569faf0df2..1dae78deddf2 100644
--- a/arch/s390/kvm/interrupt.c
+++ b/arch/s390/kvm/interrupt.c
@@ -314,11 +314,6 @@ static inline u8 gisa_get_ipm(struct kvm_s390_gisa *gisa)
return READ_ONCE(gisa->ipm);
}

-static inline void gisa_clear_ipm_gisc(struct kvm_s390_gisa *gisa, u32 gisc)
-{
- clear_bit_inv(IPM_BIT_OFFSET + gisc, (unsigned long *) gisa);
-}
-
static inline int gisa_tac_ipm_gisc(struct kvm_s390_gisa *gisa, u32 gisc)
{
return test_and_clear_bit_inv(IPM_BIT_OFFSET + gisc, (unsigned long *) gisa);
--
2.34.1