Merge branch 'for-4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup

[sfrench/cifs-2.6.git] / arch / arm / include / asm / arch_gicv3.h

diff --git a/arch/arm/include/asm/arch_gicv3.h b/arch/arm/include/asm/arch_gicv3.h
index eee269321923b8375e043ad50148031aa00407db..1070044f5c3f4926efc7a8d2a2e1be4cff01b4f1 100644 (file)
--- a/arch/arm/include/asm/arch_gicv3.h
+++ b/arch/arm/include/asm/arch_gicv3.h
@@ -196,6 +196,11 @@ static inline void gic_write_ctlr(u32 val)
        isb();
 }
 
+static inline u32 gic_read_ctlr(void)
+{
+       return read_sysreg(ICC_CTLR);
+}
+
 static inline void gic_write_grpen1(u32 val)
 {
        write_sysreg(val, ICC_IGRPEN1);