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authorMark Rutland <mark.rutland@arm.com>2019-08-09 14:22:44 +0100
committerCatalin Marinas <catalin.marinas@arm.com>2019-10-14 10:55:14 +0100
commite6ea46511b1ae8c4491904c79411fcd29139af14 (patch)
tree10b8926a416c56a6109a19e685cbad573477641c /arch/arm64/kernel
parenta5520eac4d2dafb7a48c1b0f1c486afcebd6fe0d (diff)
downloadlinux-e6ea46511b1ae8c4491904c79411fcd29139af14.tar.bz2
firmware: arm_sdei: use common SMCCC_CONDUIT_*
Now that we have common definitions for SMCCC conduits, move the SDEI code over to them, and remove the SDEI-specific definitions. There should be no functional change as a result of this patch. Signed-off-by: Mark Rutland <mark.rutland@arm.com> Acked-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Acked-by: James Morse <james.morse@arm.com> Acked-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'arch/arm64/kernel')
-rw-r--r--arch/arm64/kernel/sdei.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm64/kernel/sdei.c b/arch/arm64/kernel/sdei.c
index ea94cf8f9dc6..d6259dac62b6 100644
--- a/arch/arm64/kernel/sdei.c
+++ b/arch/arm64/kernel/sdei.c
@@ -2,6 +2,7 @@
// Copyright (C) 2017 Arm Ltd.
#define pr_fmt(fmt) "sdei: " fmt
+#include <linux/arm-smccc.h>
#include <linux/arm_sdei.h>
#include <linux/hardirq.h>
#include <linux/irqflags.h>
@@ -161,7 +162,7 @@ unsigned long sdei_arch_get_entry_point(int conduit)
return 0;
}
- sdei_exit_mode = (conduit == CONDUIT_HVC) ? SDEI_EXIT_HVC : SDEI_EXIT_SMC;
+ sdei_exit_mode = (conduit == SMCCC_CONDUIT_HVC) ? SDEI_EXIT_HVC : SDEI_EXIT_SMC;
#ifdef CONFIG_UNMAP_KERNEL_AT_EL0
if (arm64_kernel_unmapped_at_el0()) {