linux-kernel - [PATCH 1/2] ACPI / processor: Replace hard-coded "ACPI0007" with ACPI_PROCESSOR_DEVICE

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Message-Id: <1391863586-3157-1-git-send-email-hanjun.guo@linaro.org>
Date:	Sat,  8 Feb 2014 20:46:25 +0800
From:	Hanjun Guo <hanjun.guo@...aro.org>
To:	"Rafael J. Wysocki" <rjw@...ysocki.net>
Cc:	linux-acpi@...r.kernel.org, patches@...aro.org,
	linux-kernel@...r.kernel.org, linaro-acpi@...ts.linaro.org,
	Hanjun Guo <hanjun.guo@...aro.org>
Subject: [PATCH 1/2] ACPI / processor: Replace hard-coded "ACPI0007" with ACPI_PROCESSOR_DEVICE_HID

Replace "ACPI0007" with ACPI_PROCESSOR_DEVICE_HID to improve code
readability.

Signed-off-by: Hanjun Guo <hanjun.guo@...aro.org>
---
 drivers/acpi/processor_core.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/acpi/processor_core.c b/drivers/acpi/processor_core.c
index a4eea9a..849cfd6 100644
--- a/drivers/acpi/processor_core.c
+++ b/drivers/acpi/processor_core.c
@@ -390,5 +390,6 @@ void __init acpi_early_processor_set_pdc(void)
 	acpi_walk_namespace(ACPI_TYPE_PROCESSOR, ACPI_ROOT_OBJECT,
 			    ACPI_UINT32_MAX,
 			    early_init_pdc, NULL, NULL, NULL);
-	acpi_get_devices("ACPI0007", early_init_pdc, NULL, NULL);
+	acpi_get_devices(ACPI_PROCESSOR_DEVICE_HID,
+				early_init_pdc, NULL, NULL);
 }
-- 
1.7.9.5

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