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-rw-r--r--arch/sparc/kernel/pcr.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/arch/sparc/kernel/pcr.c b/arch/sparc/kernel/pcr.c
index 92e0dda141a4..1ae8cdd7e703 100644
--- a/arch/sparc/kernel/pcr.c
+++ b/arch/sparc/kernel/pcr.c
@@ -133,11 +133,16 @@ int __init pcr_arch_init(void)
133 133
134 case cheetah: 134 case cheetah:
135 case cheetah_plus: 135 case cheetah_plus:
136 case spitfire:
137 pcr_ops = &direct_pcr_ops; 136 pcr_ops = &direct_pcr_ops;
138 pcr_enable = PCR_SUN4U_ENABLE; 137 pcr_enable = PCR_SUN4U_ENABLE;
139 break; 138 break;
140 139
140 case spitfire:
141 /* UltraSPARC-I/II and derivatives lack a profile
142 * counter overflow interrupt so we can't make use of
143 * their hardware currently.
144 */
145 /* fallthrough */
141 default: 146 default:
142 err = -ENODEV; 147 err = -ENODEV;
143 goto out_unregister; 148 goto out_unregister;