[PATCH] arm64: entry: Use SDEI event constants

From: Florian Fainelli
Date: Thu Nov 18 2021 - 15:18:27 EST


Use SDEI_EV_FAILED instead of open coding the 1 to make it clearer how
SDEI_EVENT_COMPLETE vs. SDEI_EVENT_COMPLETE_AND_RESUME is selected.

Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
---
arch/arm64/kernel/entry.S | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/kernel/entry.S b/arch/arm64/kernel/entry.S
index 2f69ae43941d..772ec2ecf488 100644
--- a/arch/arm64/kernel/entry.S
+++ b/arch/arm64/kernel/entry.S
@@ -966,8 +966,10 @@ SYM_CODE_START(__sdei_asm_handler)
mov sp, x1

mov x1, x0 // address to complete_and_resume
- /* x0 = (x0 <= 1) ? EVENT_COMPLETE:EVENT_COMPLETE_AND_RESUME */
- cmp x0, #1
+ /* x0 = (x0 <= SDEI_EV_FAILED) ?
+ * EVENT_COMPLETE:EVENT_COMPLETE_AND_RESUME
+ */
+ cmp x0, #SDEI_EV_FAILED
mov_q x2, SDEI_1_0_FN_SDEI_EVENT_COMPLETE
mov_q x3, SDEI_1_0_FN_SDEI_EVENT_COMPLETE_AND_RESUME
csel x0, x2, x3, ls
--
2.25.1