arm: stm32mp: improve the error message for smc
Add the SMC code and operation for trace on errors.
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Acked-by: Patrice Chotard <patrice.chotard@st.com>
diff --git a/arch/arm/mach-stm32mp/include/mach/stm32mp1_smc.h b/arch/arm/mach-stm32mp/include/mach/stm32mp1_smc.h
index 7b9167c..4ad14f9 100644
--- a/arch/arm/mach-stm32mp/include/mach/stm32mp1_smc.h
+++ b/arch/arm/mach-stm32mp/include/mach/stm32mp1_smc.h
@@ -46,8 +46,8 @@
arm_smccc_smc(svc, op, data1, data2, 0, 0, 0, 0, &res);
if (res.a0) {
- pr_err("%s: Failed to exec in secure mode (err = %ld)\n",
- __func__, res.a0);
+ pr_err("%s: Failed to exec svc=%x op=%x in secure mode (err = %ld)\n",
+ __func__, svc, op, res.a0);
return -EINVAL;
}
if (result)