X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=blobdiff_plain;f=src%2Ftarget%2Farm966e.c;h=439b0f639fe57ae0608013682eaeb6f6fd34c3da;hp=b4207c8c15df0e3e4946945b1f10e23bbfb2627f;hb=0c2f8b6eb8f4b379aa0c78caba73ec1ebaae8414;hpb=7f6bab0c4c36d7a64f933904e5add9bc6b36d78c

diff --git a/src/target/arm966e.c b/src/target/arm966e.c
index b4207c8c15..439b0f639f 100644
--- a/src/target/arm966e.c
+++ b/src/target/arm966e.c
@@ -88,7 +88,9 @@ static int arm966e_read_cp15(struct target *target, int reg_addr, uint32_t *valu
 	{
 		return retval;
 	}
-	arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL, TAP_IDLE);
+	retval = arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL, TAP_IDLE);
+	if (retval != ERROR_OK)
+		return retval;
 
 	fields[0].num_bits = 32;
 	/* REVISIT: table 7-2 shows that bits 31-31 need to be
@@ -142,7 +144,9 @@ int arm966e_write_cp15(struct target *target, int reg_addr, uint32_t value)
 	{
 		return retval;
 	}
-	arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL, TAP_IDLE);
+	retval = arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL, TAP_IDLE);
+	if (retval != ERROR_OK)
+		return retval;
 
 	fields[0].num_bits = 32;
 	fields[0].out_value = value_buf;
@@ -243,6 +247,7 @@ const struct command_registration arm966e_command_handlers[] = {
 		.name = "arm966e",
 		.mode = COMMAND_ANY,
 		.help = "arm966e command group",
+		.usage = "",
 		.chain = arm966e_exec_command_handlers,
 	},
 	COMMAND_REGISTRATION_DONE