From 718f7bf7ca31277fbe5fdf49b6fa897736b7f36d Mon Sep 17 00:00:00 2001 From: Patrick Delaunay Date: Wed, 12 Feb 2020 19:37:40 +0100 Subject: [PATCH] arm: stm32mp: improve the error message for smc Add the SMC code and operation for trace on errors. Signed-off-by: Patrick Delaunay Acked-by: Patrice Chotard --- arch/arm/mach-stm32mp/include/mach/stm32mp1_smc.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) 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 @@ static inline u32 stm32_smc(u32 svc, u8 op, u32 data1, u32 data2, u32 *result) 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) -- 2.7.4