Merge branch 'for-next/cpus_have_const_cap' into for-next/core

* for-next/cpus_have_const_cap: (38 commits)
  : cpus_have_const_cap() removal
  arm64: Remove cpus_have_const_cap()
  arm64: Avoid cpus_have_const_cap() for ARM64_WORKAROUND_REPEAT_TLBI
  arm64: Avoid cpus_have_const_cap() for ARM64_WORKAROUND_NVIDIA_CARMEL_CNP
  arm64: Avoid cpus_have_const_cap() for ARM64_WORKAROUND_CAVIUM_23154
  arm64: Avoid cpus_have_const_cap() for ARM64_WORKAROUND_2645198
  arm64: Avoid cpus_have_const_cap() for ARM64_WORKAROUND_1742098
  arm64: Avoid cpus_have_const_cap() for ARM64_WORKAROUND_1542419
  arm64: Avoid cpus_have_const_cap() for ARM64_WORKAROUND_843419
  arm64: Avoid cpus_have_const_cap() for ARM64_UNMAP_KERNEL_AT_EL0
  arm64: Avoid cpus_have_const_cap() for ARM64_{SVE,SME,SME2,FA64}
  arm64: Avoid cpus_have_const_cap() for ARM64_SPECTRE_V2
  arm64: Avoid cpus_have_const_cap() for ARM64_SSBS
  arm64: Avoid cpus_have_const_cap() for ARM64_MTE
  arm64: Avoid cpus_have_const_cap() for ARM64_HAS_TLB_RANGE
  arm64: Avoid cpus_have_const_cap() for ARM64_HAS_WFXT
  arm64: Avoid cpus_have_const_cap() for ARM64_HAS_RNG
  arm64: Avoid cpus_have_const_cap() for ARM64_HAS_EPAN
  arm64: Avoid cpus_have_const_cap() for ARM64_HAS_PAN
  arm64: Avoid cpus_have_const_cap() for ARM64_HAS_GIC_PRIO_MASKING
  arm64: Avoid cpus_have_const_cap() for ARM64_HAS_DIT
  ...

1 files changed, 0 insertions, 11 deletions

diff --git a/drivers/irqchip/irq-gic-v3.c b/drivers/irqchip/irq-gic-v3.c
index 580f155fa0ffc..00060db0dbe24 100644
--- a/drivers/irqchip/irq-gic-v3.c
+++ b/drivers/irqchip/irq-gic-v3.c
@@ -277,17 +277,6 @@ static void gic_redist_wait_for_rwp(void)
 	gic_do_wait_for_rwp(gic_data_rdist_rd_base(), GICR_CTLR_RWP);
 }
 
-#ifdef CONFIG_ARM64
-
-static u64 __maybe_unused gic_read_iar(void)
-{
-	if (cpus_have_const_cap(ARM64_WORKAROUND_CAVIUM_23154))
-		return gic_read_iar_cavium_thunderx();
-	else
-		return gic_read_iar_common();
-}
-#endif
-
 static void gic_enable_redist(bool enable)
 {
 	void __iomem *rbase;