[PATCH] arm64: entry: Use SDEI event constants

Florian Fainelli f.fainelli at gmail.com
Thu Nov 18 12:18:10 PST 2021


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 at gmail.com>
---
 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




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