2 files changed, 3 insertions, 3 deletions

diff --git a/arch/powerpc/include/asm/reg_booke.h b/arch/powerpc/include/asm/reg_booke.h
index 8808d307fe7e..414d434a66d0 100644
--- a/arch/powerpc/include/asm/reg_booke.h
+++ b/arch/powerpc/include/asm/reg_booke.h
@@ -421,8 +421,8 @@
 /* Bit definitions related to the DBCR2. */
 #define DBCR2_DAC1US    0xC0000000      /* Data Addr Cmp 1 Sup/User   */
 #define DBCR2_DAC1ER    0x30000000      /* Data Addr Cmp 1 Eff/Real */
-#define DBCR2_DAC2US    0x00000000      /* Data Addr Cmp 2 Sup/User   */
-#define DBCR2_DAC2ER    0x00000000      /* Data Addr Cmp 2 Eff/Real */
+#define DBCR2_DAC2US    0x0C000000      /* Data Addr Cmp 2 Sup/User   */
+#define DBCR2_DAC2ER    0x03000000      /* Data Addr Cmp 2 Eff/Real */
 #define DBCR2_DAC12M    0x00800000      /* DAC 1-2 range enable */
 #define DBCR2_DAC12MM   0x00400000      /* DAC 1-2 Mask mode*/
 #define DBCR2_DAC12MX   0x00C00000      /* DAC 1-2 range eXclusive */
diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace.c
index d9b05866615f..0efa2e3f40c6 100644
--- a/arch/powerpc/kernel/ptrace.c
+++ b/arch/powerpc/kernel/ptrace.c
@@ -1070,7 +1070,7 @@ static int del_dac(struct task_struct *child, int slot)
                 child->thread.dvc1 = 0;
 #endif
         } else if (slot == 2) {
-                if (child->thread.dac1 == 0)
+                if (child->thread.dac2 == 0)
                         return -ENOENT;
 
 #ifdef CONFIG_PPC_ADV_DEBUG_DAC_RANGE