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/southbridge/amd/sb700/lpc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/southbridge/amd/sb700')

diff --git a/src/southbridge/amd/sb700/lpc.c b/src/southbridge/amd/sb700/lpc.c
index 2943b96a94..643a5a1300 100644
--- a/src/southbridge/amd/sb700/lpc.c
+++ b/src/southbridge/amd/sb700/lpc.c
@@ -252,7 +252,8 @@ static void southbridge_acpi_fill_ssdt_generator(device_t device) {
 	amd_generate_powernow(ACPI_CPU_CONTROL, 6, 1);
 }
 
-static const char *lpc_acpi_name(struct device *dev) {
+static const char *lpc_acpi_name(const struct device *dev)
+{
 	if (dev->path.type != DEVICE_PATH_PCI)
 		return NULL;
 
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