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>

15 files changed, 15 insertions, 15 deletions

diff --git a/src/soc/amd/picasso/acpi.c b/src/soc/amd/picasso/acpi.c
index c3dec352f9..85b40ac8a5 100644
--- a/src/soc/amd/picasso/acpi.c
+++ b/src/soc/amd/picasso/acpi.c
@@ -220,7 +220,7 @@ void acpi_create_fadt(acpi_fadt_t *fadt, acpi_facs_t *facs, void *dsdt)
 	header->checksum = acpi_checksum((void *)fadt, sizeof(acpi_fadt_t));
 }
 
-void generate_cpu_entries(struct device *device)
+void generate_cpu_entries(const struct device *device)
 {
 	int cores, cpu;
 
diff --git a/src/soc/amd/picasso/northbridge.c b/src/soc/amd/picasso/northbridge.c
index d6409c9653..35d46bcfb6 100644
--- a/src/soc/amd/picasso/northbridge.c
+++ b/src/soc/amd/picasso/northbridge.c
@@ -159,7 +159,7 @@ unsigned long acpi_fill_mcfg(unsigned long current)
 	return current;
 }
 
-static void northbridge_fill_ssdt_generator(struct device *device)
+static void northbridge_fill_ssdt_generator(const struct device *device)
 {
 	msr_t msr;
 	char pscope[] = "\\_SB.PCI0";
diff --git a/src/soc/amd/stoneyridge/acpi.c b/src/soc/amd/stoneyridge/acpi.c
index 325b59403f..e486c9c59a 100644
--- a/src/soc/amd/stoneyridge/acpi.c
+++ b/src/soc/amd/stoneyridge/acpi.c
@@ -222,7 +222,7 @@ void acpi_create_fadt(acpi_fadt_t *fadt, acpi_facs_t *facs, void *dsdt)
 	header->checksum = acpi_checksum((void *)fadt, sizeof(acpi_fadt_t));
 }
 
-void generate_cpu_entries(struct device *device)
+void generate_cpu_entries(const struct device *device)
 {
 	int cores, cpu;
 
diff --git a/src/soc/amd/stoneyridge/northbridge.c b/src/soc/amd/stoneyridge/northbridge.c
index 2911c898dd..db715091cf 100644
--- a/src/soc/amd/stoneyridge/northbridge.c
+++ b/src/soc/amd/stoneyridge/northbridge.c
@@ -195,7 +195,7 @@ static unsigned long acpi_fill_hest(acpi_hest_t *hest)
 	return (unsigned long)current;
 }
 
-static void northbridge_fill_ssdt_generator(struct device *device)
+static void northbridge_fill_ssdt_generator(const struct device *device)
 {
 	msr_t msr;
 	char pscope[] = "\\_SB.PCI0";
diff --git a/src/soc/intel/baytrail/acpi.c b/src/soc/intel/baytrail/acpi.c
index 3074f1a08f..426c2de95a 100644
--- a/src/soc/intel/baytrail/acpi.c
+++ b/src/soc/intel/baytrail/acpi.c
@@ -402,7 +402,7 @@ static void generate_P_state_entries(int core, int cores_per_package)
 	acpigen_pop_len();
 }
 
-void generate_cpu_entries(struct device *device)
+void generate_cpu_entries(const struct device *device)
 {
 	int core;
 	int pcontrol_blk = get_pmbase(), plen = 6;
diff --git a/src/soc/intel/baytrail/gfx.c b/src/soc/intel/baytrail/gfx.c
index 7e65c966c1..fe842ac266 100644
--- a/src/soc/intel/baytrail/gfx.c
+++ b/src/soc/intel/baytrail/gfx.c
@@ -386,7 +386,7 @@ static void gfx_init(struct device *dev)
 	intel_gma_restore_opregion();
 }
 
-static void gma_generate_ssdt(struct device *dev)
+static void gma_generate_ssdt(const struct device *dev)
 {
 	const struct soc_intel_baytrail_config *chip = dev->chip_info;
 
diff --git a/src/soc/intel/braswell/acpi.c b/src/soc/intel/braswell/acpi.c
index 7cabb3a418..0b68e09316 100644
--- a/src/soc/intel/braswell/acpi.c
+++ b/src/soc/intel/braswell/acpi.c
@@ -405,7 +405,7 @@ static void generate_p_state_entries(int core, int cores_per_package)
 	acpigen_pop_len();
 }
 
-void generate_cpu_entries(struct device *device)
+void generate_cpu_entries(const struct device *device)
 {
 	int core;
 	int pcontrol_blk = get_pmbase(), plen = 6;
diff --git a/src/soc/intel/braswell/gfx.c b/src/soc/intel/braswell/gfx.c
index d6671f6936..163acb4fd9 100644
--- a/src/soc/intel/braswell/gfx.c
+++ b/src/soc/intel/braswell/gfx.c
@@ -77,7 +77,7 @@ void gma_set_gnvs_aslb(void *gnvs, uintptr_t aslb)
 		gnvs_ptr->aslb = aslb;
 }
 
-static void gma_generate_ssdt(struct device *dev)
+static void gma_generate_ssdt(const struct device *dev)
 {
 	const struct soc_intel_braswell_config *chip = dev->chip_info;
 
diff --git a/src/soc/intel/broadwell/acpi.c b/src/soc/intel/broadwell/acpi.c
index feec61f3a0..503e1799b5 100644
--- a/src/soc/intel/broadwell/acpi.c
+++ b/src/soc/intel/broadwell/acpi.c
@@ -496,7 +496,7 @@ static void generate_P_state_entries(int core, int cores_per_package)
 	acpigen_pop_len();
 }
 
-void generate_cpu_entries(struct device *device)
+void generate_cpu_entries(const struct device *device)
 {
 	int coreID, cpuID, pcontrol_blk = ACPI_BASE_ADDRESS, plen = 6;
 	int totalcores = dev_count_cpu();
diff --git a/src/soc/intel/broadwell/igd.c b/src/soc/intel/broadwell/igd.c
index 6ab9b199a0..b030d44c39 100644
--- a/src/soc/intel/broadwell/igd.c
+++ b/src/soc/intel/broadwell/igd.c
@@ -616,7 +616,7 @@ gma_write_acpi_tables(const struct device *const dev, unsigned long current,
 	return current;
 }
 
-static void gma_generate_ssdt(struct device *dev)
+static void gma_generate_ssdt(const struct device *dev)
 {
 	const struct soc_intel_broadwell_config *chip = dev->chip_info;
 
diff --git a/src/soc/intel/common/block/acpi/acpi.c b/src/soc/intel/common/block/acpi/acpi.c
index f1c7b8a5a7..995a51da0b 100644
--- a/src/soc/intel/common/block/acpi/acpi.c
+++ b/src/soc/intel/common/block/acpi/acpi.c
@@ -431,7 +431,7 @@ __weak void soc_power_states_generation(int core_id,
 {
 }
 
-void generate_cpu_entries(struct device *device)
+void generate_cpu_entries(const struct device *device)
 {
 	int core_id, cpu_id, pcontrol_blk = ACPI_BASE_ADDRESS;
 	int plen = 6;
diff --git a/src/soc/intel/common/block/graphics/graphics.c b/src/soc/intel/common/block/graphics/graphics.c
index a6d45c66e1..5392958b42 100644
--- a/src/soc/intel/common/block/graphics/graphics.c
+++ b/src/soc/intel/common/block/graphics/graphics.c
@@ -39,7 +39,7 @@ intel_igd_get_controller_info(const struct device *device)
 	return NULL;
 }
 
-static void gma_generate_ssdt(struct device *device)
+static void gma_generate_ssdt(const struct device *device)
 {
 	const struct i915_gpu_controller_info *gfx = intel_igd_get_controller_info(device);
 
diff --git a/src/soc/intel/common/block/scs/sd.c b/src/soc/intel/common/block/scs/sd.c
index d31e33c90a..8e44738da5 100644
--- a/src/soc/intel/common/block/scs/sd.c
+++ b/src/soc/intel/common/block/scs/sd.c
@@ -7,7 +7,7 @@
 #include <intelblocks/sd.h>
 
 #if CONFIG(HAVE_ACPI_TABLES)
-static void sd_fill_ssdt(struct device *dev)
+static void sd_fill_ssdt(const struct device *dev)
 {
 	const char *path;
 	struct acpi_gpio default_gpio = { 0 };
diff --git a/src/soc/intel/skylake/acpi.c b/src/soc/intel/skylake/acpi.c
index 487916886b..aac90c3fd5 100644
--- a/src/soc/intel/skylake/acpi.c
+++ b/src/soc/intel/skylake/acpi.c
@@ -491,7 +491,7 @@ static void generate_p_state_entries(int core, int cores_per_package)
 	acpigen_pop_len();
 }
 
-void generate_cpu_entries(struct device *device)
+void generate_cpu_entries(const struct device *device)
 {
 	int core_id, cpu_id, pcontrol_blk = ACPI_BASE_ADDRESS, plen = 6;
 	int totalcores = dev_count_cpu();
diff --git a/src/soc/intel/xeon_sp/skx/acpi.c b/src/soc/intel/xeon_sp/skx/acpi.c
index 589ee856a2..8a806be888 100644
--- a/src/soc/intel/xeon_sp/skx/acpi.c
+++ b/src/soc/intel/xeon_sp/skx/acpi.c
@@ -200,7 +200,7 @@ void generate_p_state_entries(int core, int cores_per_package)
 {
 }
 
-void generate_cpu_entries(struct device *device)
+void generate_cpu_entries(const struct device *device)
 {
 	int core_id, cpu_id, pcontrol_blk = ACPI_BASE_ADDRESS;
 	int plen = 6;