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Message-Id: <20200922130423.10173-7-gshan@redhat.com>
Date: Tue, 22 Sep 2020 23:04:16 +1000
From: Gavin Shan <gshan@...hat.com>
To: linux-arm-kernel@...ts.infradead.org
Cc: linux-kernel@...r.kernel.org, Jonathan.Cameron@...wei.com,
james.morse@....com, mark.rutland@....com, catalin.marinas@....com,
will@...nel.org, shan.gavin@...il.com
Subject: [PATCH v5 06/13] firmware: arm_sdei: Remove duplicate check in sdei_get_conduit()
The following two checks are duplicate because @acpi_disabled doesn't
depend on CONFIG_ACPI. So the duplicate check (IS_ENABLED(CONFIG_ACPI))
can be dropped. More details is provided to keep the commit log complete:
* @acpi_disabled is defined in arch/arm64/kernel/acpi.c when
CONFIG_ACPI is enabled.
* @acpi_disabled in defined in include/acpi.h when CONFIG_ACPI
is disabled.
Signed-off-by: Gavin Shan <gshan@...hat.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@...wei.com>
Acked-by: James Morse <james.morse@....com>
---
drivers/firmware/arm_sdei.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/firmware/arm_sdei.c b/drivers/firmware/arm_sdei.c
index e7e9059c395b..5daa4e20595c 100644
--- a/drivers/firmware/arm_sdei.c
+++ b/drivers/firmware/arm_sdei.c
@@ -958,7 +958,7 @@ static int sdei_get_conduit(struct platform_device *pdev)
}
pr_warn("invalid \"method\" property: %s\n", method);
- } else if (IS_ENABLED(CONFIG_ACPI) && !acpi_disabled) {
+ } else if (!acpi_disabled) {
if (acpi_psci_use_hvc()) {
sdei_firmware_call = &sdei_smccc_hvc;
return SMCCC_CONDUIT_HVC;
--
2.23.0
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