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>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/drivers/intel/wifi/wifi.c b/src/drivers/intel/wifi/wifi.c
index 77918e42d0..3b21165bd3 100644
--- a/src/drivers/intel/wifi/wifi.c
+++ b/src/drivers/intel/wifi/wifi.c
@@ -195,7 +195,7 @@ static void intel_wifi_fill_ssdt(struct device *dev)
 	       dev->chip_ops ? dev->chip_ops->name : "", dev_path(dev));
 }
 
-static const char *intel_wifi_acpi_name(struct device *dev)
+static const char *intel_wifi_acpi_name(const struct device *dev)
 {
 	return "WIFI";
 }