From: Florian Fainelli <f.fainelli@gmail.com>
Date: Thu, 18 Nov 2021 20:18:10 +0000 (-0800)
Subject: arm64: entry: Use SDEI event constants
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=c9f5ea08a0f029fc5e0edb5f1380b9a828285439;p=linux.git

arm64: entry: Use SDEI event constants

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@gmail.com>
Link: https://lore.kernel.org/r/20211118201811.2974922-1-f.fainelli@gmail.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
---

diff --git a/arch/arm64/kernel/entry.S b/arch/arm64/kernel/entry.S
index 2f69ae43941d8..772ec2ecf4888 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