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Message-Id: <1427458476-20140-1-git-send-email-hanjun.guo@linaro.org>
Date: Fri, 27 Mar 2015 20:14:35 +0800
From: Hanjun Guo <hanjun.guo@...aro.org>
To: Will Deacon <will.deacon@....com>,
Catalin Marinas <catalin.marinas@....com>
Cc: Lorenzo Pieralisi <Lorenzo.Pieralisi@....com>,
Mark Rutland <mark.rutland@....com>,
Sudeep Holla <Sudeep.Holla@....com>,
"Rafael J. Wysocki" <rjw@...ysocki.net>,
linux-acpi@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
linux-kernel@...r.kernel.org, linaro-acpi@...ts.linaro.org,
Hanjun Guo <hanjun.guo@...aro.org>
Subject: [PATCH 1/2] ARM64 / ACPI: Ignore the return error value of acpi_map_gic_cpu_interface()
MADT table scannig will stopped once it gets the errors
returned by the handler, which is acpi_map_gic_cpu_interface()
in for ARM64, so Ignore the return error value to search for
all enabled CPUs for SMP init.
Signed-off-by: Hanjun Guo <hanjun.guo@...aro.org>
---
arch/arm64/kernel/acpi.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/kernel/acpi.c b/arch/arm64/kernel/acpi.c
index 07649e4..c263cba 100644
--- a/arch/arm64/kernel/acpi.c
+++ b/arch/arm64/kernel/acpi.c
@@ -181,7 +181,8 @@ acpi_parse_gic_cpu_interface(struct acpi_subtable_header *header,
return -EINVAL;
acpi_table_print_madt_entry(header);
- return acpi_map_gic_cpu_interface(processor);
+ acpi_map_gic_cpu_interface(processor);
+ return 0;
}
/* Parse GIC cpu interface entries in MADT for SMP init */
--
1.9.1
--
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