device: Constify struct device * parameter to acpi_fill_ssdt()

.acpi_fill_ssdt() does not need to modify the device structure. This
change makes the struct device * parameter to acpi_fill_ssdt() as
const.

Change-Id: I110f4c67c3b6671c9ac0a82e02609902a8ee5d5c
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40710
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

src/drivers/i2c/da7219/da7219.c

@@ -17,7 +17,7 @@
 #define DA7219_ACPI_NAME	"DLG7"
 #define DA7219_ACPI_HID		"DLGS7219"
 
-static void da7219_fill_ssdt(struct device *dev)
+static void da7219_fill_ssdt(const struct device *dev)
 {
 	struct drivers_i2c_da7219_config *config = dev->chip_info;
 	const char *scope = acpi_device_scope(dev);

src/drivers/i2c/designware/dw_i2c.c

@@ -805,7 +805,7 @@ void dw_i2c_dev_init(struct device *dev)
  * Generate I2C timing information into the SSDT for the OS driver to consume,
  * optionally applying override values provided by the caller.
  */
-void dw_i2c_acpi_fill_ssdt(struct device *dev)
+void dw_i2c_acpi_fill_ssdt(const struct device *dev)
 {
 	const struct dw_i2c_bus_config *bcfg;
 	uintptr_t dw_i2c_addr;

src/drivers/i2c/designware/dw_i2c.h

@@ -141,7 +141,7 @@ void dw_i2c_dev_init(struct device *dev);
  * Common device_operations implementation to fill ACPI SSDT table for i2c
  * host controller.
  */
-void dw_i2c_acpi_fill_ssdt(struct device *dev);
+void dw_i2c_acpi_fill_ssdt(const struct device *dev);
 
 /*
  * Common device_operations implementation for i2c host controller ops.

src/drivers/i2c/generic/chip.h

@@ -76,7 +76,7 @@ struct drivers_i2c_generic_config {
  * callback: Callback to fill in device-specific information
  * config: Pointer to drivers_i2c_generic_config structure
  */
-void i2c_generic_fill_ssdt(struct device *dev,
+void i2c_generic_fill_ssdt(const struct device *dev,
 			void (*callback)(const struct device *dev),
 			struct drivers_i2c_generic_config *config);
 

src/drivers/i2c/generic/generic.c

@@ -43,7 +43,7 @@ static int i2c_generic_write_gpio(struct acpi_gpio *gpio, int *curr_index)
 	return ret;
 }
 
-void i2c_generic_fill_ssdt(struct device *dev,
+void i2c_generic_fill_ssdt(const struct device *dev,
 			void (*callback)(const struct device *dev),
 			struct drivers_i2c_generic_config *config)
 {
@@ -159,7 +159,7 @@ void i2c_generic_fill_ssdt(struct device *dev,
 	       config->desc ? : dev->chip_ops->name, dev_path(dev));
 }
 
-static void i2c_generic_fill_ssdt_generator(struct device *dev)
+static void i2c_generic_fill_ssdt_generator(const struct device *dev)
 {
 	i2c_generic_fill_ssdt(dev, NULL, dev->chip_info);
 }

src/drivers/i2c/hid/hid.c

@@ -20,7 +20,7 @@ static void i2c_hid_fill_dsm(const struct device *dev)
 	acpigen_write_dsm_i2c_hid(&dsm_config);
 }
 
-static void i2c_hid_fill_ssdt_generator(struct device *dev)
+static void i2c_hid_fill_ssdt_generator(const struct device *dev)
 {
 	struct drivers_i2c_hid_config *config = dev->chip_info;
 	config->generic.cid = I2C_HID_CID;

src/drivers/i2c/max98373/max98373.c

@@ -14,7 +14,7 @@
 #define MAX98373_ACPI_NAME	"MAXI"
 #define MAX98373_ACPI_HID	"MX98373"
 
-static void max98373_fill_ssdt(struct device *dev)
+static void max98373_fill_ssdt(const struct device *dev)
 {
 	struct drivers_i2c_max98373_config *config = dev->chip_info;
 	const char *scope = acpi_device_scope(dev);

src/drivers/i2c/max98927/max98927.c

@@ -14,7 +14,7 @@
 #define MAX98927_ACPI_NAME	"MAXI"
 #define MAX98927_ACPI_HID	"MX98927"
 
-static void max98927_fill_ssdt(struct device *dev)
+static void max98927_fill_ssdt(const struct device *dev)
 {
 	struct drivers_i2c_max98927_config *config = dev->chip_info;
 	const char *scope = acpi_device_scope(dev);

src/drivers/i2c/nau8825/nau8825.c

@@ -19,7 +19,7 @@
 #define NAU8825_DP_INT(key,val) \
 	acpi_dp_add_integer(dp, "nuvoton," key, (val))
 
-static void nau8825_fill_ssdt(struct device *dev)
+static void nau8825_fill_ssdt(const struct device *dev)
 {
 	struct drivers_i2c_nau8825_config *config = dev->chip_info;
 	const char *scope = acpi_device_scope(dev);

src/drivers/i2c/rt1011/rt1011.c

@@ -16,7 +16,7 @@
 
 #define RT1011_DP_INT(key, val) acpi_dp_add_integer(dp, "realtek," key, (val))
 
-static void rt1011_fill_ssdt(struct device *dev)
+static void rt1011_fill_ssdt(const struct device *dev)
 {
 	struct drivers_i2c_rt1011_config *config = dev->chip_info;
 	const char *scope = acpi_device_scope(dev);

src/drivers/i2c/rt5663/rt5663.c

@@ -17,7 +17,7 @@
 #define RT5663_DP_INT(key, val) \
 	acpi_dp_add_integer(dp, "realtek," key, (val))
 
-static void rt5663_fill_ssdt(struct device *dev)
+static void rt5663_fill_ssdt(const struct device *dev)
 {
 	struct drivers_i2c_rt5663_config *config = dev->chip_info;
 	const char *scope = acpi_device_scope(dev);

src/drivers/i2c/sx9310/sx9310.c

@@ -18,7 +18,7 @@
 					I2C_SX9310_ACPI_ID "," #NAME, \
 					config->NAME)
 
-static void i2c_sx9310_fill_ssdt(struct device *dev)
+static void i2c_sx9310_fill_ssdt(const struct device *dev)
 {
 	struct drivers_i2c_sx9310_config *config = dev->chip_info;
 	const char *scope = acpi_device_scope(dev);

src/drivers/i2c/tpm/chip.c

@@ -11,7 +11,7 @@
 #include "tpm.h"
 #include "chip.h"
 
-static void i2c_tpm_fill_ssdt(struct device *dev)
+static void i2c_tpm_fill_ssdt(const struct device *dev)
 {
 	struct drivers_i2c_tpm_config *config = dev->chip_info;
 	const char *scope = acpi_device_scope(dev);