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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@redhat.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Acked-by: James Morse <james.morse@arm.com>
Link: https://lore.kernel.org/r/20200922130423.10173-7-gshan@redhat.com
Signed-off-by: Will Deacon <will@kernel.org>
This commit is contained in:
Gavin Shan 2020-09-22 23:04:16 +10:00 committed by Will Deacon
parent 63627cae41
commit bc110fd322
1 changed files with 1 additions and 1 deletions
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2
drivers/firmware/arm_sdei.c
View File

@ -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;