powerpc/booke: Fix a couple typos in the advanced ptrace code

powerpc/booke: Fix a couple typos in the advanced ptrace code

Found and fixed a couple typos in the advanced ptrace patches.
(These patches are currently in benh's next tree.)

Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: linuxppc-dev list <Linuxppc-dev@ozlabs.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

diff --git a/arch/powerpc/include/asm/reg_booke.h b/arch/powerpc/include/asm/reg_booke.h
index 8808d30..414d434 100644 (file)
--- 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 d9b0586..0efa2e3 100644 (file)
--- 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