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device: acpi_name() should take a const struct device

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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>
This commit is contained in:
Aaron Durbin
2017-09-13 16:01:52 -06:00
parent d07f377872
commit aa090cb6ea
36 changed files with 39 additions and 38 deletions
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4
src/drivers/spi/acpi/acpi.c
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@ -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];