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authorAaron Durbin <adurbin@chromium.org>2017-09-13 16:01:52 -0600
committerAaron Durbin <adurbin@chromium.org>2017-09-14 14:34:27 +0000
commitaa090cb6ea696d9b6a2869e16c53bd8b14a0e7d1 (patch)
treed605b4aabb1c9001049c1500c8b10c5e35219755 /src/drivers/spi/acpi
parentd07f377872d1d229a8a9cc1d4a2c66f535e95fe3 (diff)
downloadcoreboot-aa090cb6ea696d9b6a2869e16c53bd8b14a0e7d1.tar.xz
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>
Diffstat (limited to 'src/drivers/spi/acpi')
-rw-r--r--src/drivers/spi/acpi/acpi.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/drivers/spi/acpi/acpi.c b/src/drivers/spi/acpi/acpi.c
index 2a39814c3d..d36a03ac20 100644
--- a/src/drivers/spi/acpi/acpi.c
+++ b/src/drivers/spi/acpi/acpi.c
@@ -24,7 +24,7 @@
#include <string.h>
#include "chip.h"
-static int spi_acpi_get_bus(struct device *dev)
+static int spi_acpi_get_bus(const struct device *dev)
{
struct device *spi_dev;
struct device_operations *ops;
@@ -178,7 +178,7 @@ static void spi_acpi_fill_ssdt_generator(struct device *dev)
config->desc ? : dev->chip_ops->name, dev_path(dev));
}
-static const char *spi_acpi_name(struct device *dev)
+static const char *spi_acpi_name(const struct device *dev)
{
struct drivers_spi_acpi_config *config = dev->chip_info;
static char name[5];