From aa090cb6ea696d9b6a2869e16c53bd8b14a0e7d1 Mon Sep 17 00:00:00 2001
From: Aaron Durbin <adurbin@chromium.org>
Date: Wed, 13 Sep 2017 16:01:52 -0600
Subject: device: acpi_name() should take a const struct device

There's no reason to mutate the struct device when determining
the ACPI name for a device. Adjust the function pointer
signature and the respective implementations to use const
struct device.

Change-Id: If5e1f4de36a53646616581b01f47c4e86822c42e
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/21527
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
---
 src/device/root_device.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/device/root_device.c')

diff --git a/src/device/root_device.c b/src/device/root_device.c
index 9b3fd49598..8e985931fe 100644
--- a/src/device/root_device.c
+++ b/src/device/root_device.c
@@ -136,7 +136,7 @@ static void root_dev_reset(struct bus *bus)
 }
 
 #if IS_ENABLED(CONFIG_HAVE_ACPI_TABLES)
-static const char *root_dev_acpi_name(struct device *dev)
+static const char *root_dev_acpi_name(const struct device *dev)
 {
 	return "\\_SB";
 }
-- 
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