src: Get rid of device_t

Use of device_t is deprecated.

Change-Id: I6adc0429ae9ecc8f726d6167a6458d9333dc515f
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/27036
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>

23 files changed, 137 insertions, 42 deletions

diff --git a/src/soc/intel/apollolake/uart.c b/src/soc/intel/apollolake/uart.c
index 54b280d7b8bb..a59b567e5669 100644
--- a/src/soc/intel/apollolake/uart.c
+++ b/src/soc/intel/apollolake/uart.c
@@ -60,7 +60,11 @@ static inline int invalid_uart_for_console(void)
 void pch_uart_init(void)
 {
 	uintptr_t base = CONFIG_CONSOLE_UART_BASE_ADDRESS;
-	device_t uart = _PCH_DEV(UART, CONFIG_UART_FOR_CONSOLE & 3);
+#if defined(__SIMPLE_DEVICE__)
+	pci_devfn_t uart = _PCH_DEV(UART, CONFIG_UART_FOR_CONSOLE & 3);
+#else
+	struct device *uart = _PCH_DEV(UART, CONFIG_UART_FOR_CONSOLE & 3);
+#endif
 
 	/* Get a 0-based pad index. See invalid_uart_for_console() above. */
 	const int pad_index = CONFIG_UART_FOR_CONSOLE - 1;
diff --git a/src/soc/intel/broadwell/pmutil.c b/src/soc/intel/broadwell/pmutil.c
index 25624cc60c68..38991305b44f 100644
--- a/src/soc/intel/broadwell/pmutil.c
+++ b/src/soc/intel/broadwell/pmutil.c
@@ -452,7 +452,11 @@ int rtc_failure(void)
 {
 	u8 reg8;
 	int rtc_failed;
-	device_t dev = PCH_DEV_LPC;
+#if defined(__SIMPLE_DEVICE__)
+	pci_devfn_t dev =  PCH_DEV_LPC;
+#else
+	struct device *dev = PCH_DEV_LPC;
+#endif
 
 	reg8 = pci_read_config8(dev, GEN_PMCON_3);
 	rtc_failed = reg8 & RTC_BATTERY_DEAD;
diff --git a/src/soc/intel/broadwell/romstage/uart.c b/src/soc/intel/broadwell/romstage/uart.c
index 1ea7cc274613..abc4a47fcaa7 100644
--- a/src/soc/intel/broadwell/romstage/uart.c
+++ b/src/soc/intel/broadwell/romstage/uart.c
@@ -48,7 +48,11 @@ void pch_uart_init(void)
 {
 	/* Program IOBP CB000154h[12,9:8,4:0] = 1001100011111b */
 	u32 gpiodf = 0x131f;
-	device_t dev;
+#if defined(__SIMPLE_DEVICE__)
+	pci_devfn_t dev;
+#else
+	struct device *dev;
+#endif
 
 	/* Put UART in byte access mode for 16550 compatibility */
 	switch (CONFIG_INTEL_PCH_UART_CONSOLE_NUMBER) {
diff --git a/src/soc/intel/broadwell/smihandler.c b/src/soc/intel/broadwell/smihandler.c
index 0b8a97068956..24f6a3df7268 100644
--- a/src/soc/intel/broadwell/smihandler.c
+++ b/src/soc/intel/broadwell/smihandler.c
@@ -80,7 +80,11 @@ static void busmaster_disable_on_bus(int bus)
 	for (slot = 0; slot < 0x20; slot++) {
 		for (func = 0; func < 8; func++) {
 			u32 reg32;
-			device_t dev = PCI_DEV(bus, slot, func);
+#if defined(__SIMPLE_DEVICE__)
+			pci_devfn_t dev = PCI_DEV(bus, slot, func);
+#else
+			struct device *dev = PCI_DEV(bus, slot, func);
+#endif
 
 			val = pci_read_config32(dev, PCI_VENDOR_ID);
 
diff --git a/src/soc/intel/broadwell/spi.c b/src/soc/intel/broadwell/spi.c
index 7a764f1e60ab..7d862f250df0 100644
--- a/src/soc/intel/broadwell/spi.c
+++ b/src/soc/intel/broadwell/spi.c
@@ -266,7 +266,11 @@ void spi_init(void)
 	uint8_t *rcrb; /* Root Complex Register Block */
 	uint32_t rcba; /* Root Complex Base Address */
 	uint8_t bios_cntl;
-	device_t dev = PCH_DEV_LPC;
+#if defined(__SIMPLE_DEVICE__)
+	pci_devfn_t dev = PCH_DEV_LPC;
+#else
+	struct device *dev = PCH_DEV_LPC;
+#endif
 	ich9_spi_regs *ich9_spi;
 
 	pci_read_config_dword(dev, 0xf0, &rcba);
diff --git a/src/soc/intel/cannonlake/lpc.c b/src/soc/intel/cannonlake/lpc.c
index 69a921feaf25..d399d1bcaf8b 100644
--- a/src/soc/intel/cannonlake/lpc.c
+++ b/src/soc/intel/cannonlake/lpc.c
@@ -140,8 +140,11 @@ void soc_pch_pirq_init(const struct device *dev)
 	pch_interrupt_routing[7] = config->pirqh_routing;
 
 	itss_irq_init(pch_interrupt_routing);
-
-	device_t irq_dev;
+#if defined(__SIMPLE_DEVICE__)
+	pci_devfn_t irq_dev;
+#else
+	struct device *irq_dev;
+#endif
 	for (irq_dev = all_devices; irq_dev; irq_dev = irq_dev->next) {
 		u8 int_pin = 0, int_line = 0;
 
diff --git a/src/soc/intel/cannonlake/uart.c b/src/soc/intel/cannonlake/uart.c
index 6aad68541f67..80404100fe71 100644
--- a/src/soc/intel/cannonlake/uart.c
+++ b/src/soc/intel/cannonlake/uart.c
@@ -35,7 +35,11 @@
 
 static const struct port {
 	struct pad_config pads[2]; /* just TX and RX */
-	device_t dev;
+#if defined(__SIMPLE_DEVICE__)
+	pci_devfn_t dev;
+#else
+	struct device *dev;
+#endif
 } uart_ports[] = {
 	{.dev = PCH_DEV_UART0,
 	 .pads = { PAD_CFG_NF(GPP_C8, NONE, DEEP, NF1), /* RX */
diff --git a/src/soc/intel/common/block/acpi/acpi.c b/src/soc/intel/common/block/acpi/acpi.c
index 02ab886ac070..01a4928b1447 100644
--- a/src/soc/intel/common/block/acpi/acpi.c
+++ b/src/soc/intel/common/block/acpi/acpi.c
@@ -164,7 +164,7 @@ void acpi_fill_fadt(acpi_fadt_t *fadt)
 	soc_fill_fadt(fadt);
 }
 
-unsigned long southbridge_write_acpi_tables(device_t device,
+unsigned long southbridge_write_acpi_tables(struct device *device,
 					    unsigned long current,
 					    struct acpi_rsdp *rsdp)
 {
@@ -224,7 +224,7 @@ __weak void acpi_create_gnvs(struct global_nvs_t *gnvs)
 {
 }
 
-void southbridge_inject_dsdt(device_t device)
+void southbridge_inject_dsdt(struct device *device)
 {
 	struct global_nvs_t *gnvs;
 
@@ -407,7 +407,7 @@ __weak void soc_power_states_generation(int core_id,
 {
 }
 
-void generate_cpu_entries(device_t device)
+void generate_cpu_entries(struct device *device)
 {
 	int core_id, cpu_id, pcontrol_blk = ACPI_BASE_ADDRESS;
 	int plen = 6;
diff --git a/src/soc/intel/common/block/cpu/mp_init.c b/src/soc/intel/common/block/cpu/mp_init.c
index 97ad176a2066..e2643480552c 100644
--- a/src/soc/intel/common/block/cpu/mp_init.c
+++ b/src/soc/intel/common/block/cpu/mp_init.c
@@ -31,7 +31,7 @@
 static const void *microcode_patch;
 
 /* SoC override function */
-__weak void soc_core_init(device_t dev)
+__weak void soc_core_init(struct device *dev)
 {
 	/* no-op */
 }
@@ -41,7 +41,7 @@ __weak void soc_init_cpus(struct bus *cpu_bus)
 	/* no-op */
 }
 
-static void init_one_cpu(device_t dev)
+static void init_one_cpu(struct device *dev)
 {
 	soc_core_init(dev);
 	intel_microcode_load_unlocked(microcode_patch);
@@ -121,7 +121,7 @@ void get_microcode_info(const void **microcode, int *parallel)
 
 static void init_cpus(void *unused)
 {
-	device_t dev = dev_find_path(NULL, DEVICE_PATH_CPU_CLUSTER);
+	struct device *dev = dev_find_path(NULL, DEVICE_PATH_CPU_CLUSTER);
 	assert(dev != NULL);
 
 	microcode_patch = intel_microcode_find();
diff --git a/src/soc/intel/common/block/cse/cse.c b/src/soc/intel/common/block/cse/cse.c
index 4991db612620..8651297905da 100644
--- a/src/soc/intel/common/block/cse/cse.c
+++ b/src/soc/intel/common/block/cse/cse.c
@@ -80,7 +80,11 @@ struct cse_device {
 void heci_init(uintptr_t tempbar)
 {
 	struct cse_device *cse = car_get_var_ptr(&g_cse);
-	device_t dev = PCH_DEV_CSE;
+#if defined(__SIMPLE_DEVICE__)
+	pci_devfn_t dev = PCH_DEV_CSE;
+#else
+	struct device *dev = PCH_DEV_CSE;
+#endif
 	u8 pcireg;
 
 	/* Assume it is already initialized, nothing else to do */
diff --git a/src/soc/intel/common/block/fast_spi/fast_spi.c b/src/soc/intel/common/block/fast_spi/fast_spi.c
index b13408af7bab..e7f81fc32345 100644
--- a/src/soc/intel/common/block/fast_spi/fast_spi.c
+++ b/src/soc/intel/common/block/fast_spi/fast_spi.c
@@ -34,7 +34,11 @@
  */
 void *fast_spi_get_bar(void)
 {
-	device_t dev = PCH_DEV_SPI;
+#if defined(__SIMPLE_DEVICE__)
+	pci_devfn_t dev = PCH_DEV_SPI;
+#else
+	struct device *dev = PCH_DEV_SPI;
+#endif
 	uintptr_t bar;
 
 	bar = pci_read_config32(dev, PCI_BASE_ADDRESS_0);
@@ -51,7 +55,11 @@ void *fast_spi_get_bar(void)
  */
 void fast_spi_init(void)
 {
-	device_t dev = PCH_DEV_SPI;
+#if defined(__SIMPLE_DEVICE__)
+	pci_devfn_t dev = PCH_DEV_SPI;
+#else
+	struct device *dev = PCH_DEV_SPI;
+#endif
 	uint8_t bios_cntl;
 
 	bios_cntl = pci_read_config8(dev, SPIBAR_BIOS_CONTROL);
@@ -71,7 +79,11 @@ void fast_spi_init(void)
  */
 static void fast_spi_set_bios_control_reg(uint8_t bios_cntl_bit)
 {
-	device_t dev = PCH_DEV_SPI;
+#if defined(__SIMPLE_DEVICE__)
+	pci_devfn_t dev = PCH_DEV_SPI;
+#else
+	struct device *dev = PCH_DEV_SPI;
+#endif
 	uint8_t bc_cntl;
 
 	assert((bios_cntl_bit & (bios_cntl_bit - 1)) == 0);
@@ -253,7 +265,11 @@ void fast_spi_cache_bios_region(void)
  */
 void fast_spi_early_init(uintptr_t spi_base_address)
 {
-	device_t dev = PCH_DEV_SPI;
+#if defined(__SIMPLE_DEVICE__)
+	pci_devfn_t dev = PCH_DEV_SPI;
+#else
+	struct device *dev = PCH_DEV_SPI;
+#endif
 	uint8_t pcireg;
 
 	/* Assign Resources to SPI Controller */
@@ -285,7 +301,11 @@ bool fast_spi_wpd_status(void)
 /* Enable SPI Write Protect. */
 void fast_spi_enable_wp(void)
 {
-	device_t dev = PCH_DEV_SPI;
+#if defined(__SIMPLE_DEVICE__)
+	pci_devfn_t dev = PCH_DEV_SPI;
+#else
+	struct device *dev = PCH_DEV_SPI;
+#endif
 	uint8_t bios_cntl;
 
 	bios_cntl = pci_read_config8(dev, SPIBAR_BIOS_CONTROL);
diff --git a/src/soc/intel/common/block/lpc/lpc_lib.c b/src/soc/intel/common/block/lpc/lpc_lib.c
index 58b588e5083b..d27f877c8550 100644
--- a/src/soc/intel/common/block/lpc/lpc_lib.c
+++ b/src/soc/intel/common/block/lpc/lpc_lib.c
@@ -167,7 +167,11 @@ bool lpc_fits_fixed_mmio_window(uintptr_t base, size_t size)
  */
 static void lpc_set_bios_control_reg(uint8_t bios_cntl_bit)
 {
-	device_t dev = PCH_DEV_LPC;
+#if defined(__SIMPLE_DEVICE__)
+	pci_devfn_t dev = PCH_DEV_LPC;
+#else
+	struct device *dev = PCH_DEV_LPC;
+#endif
 	uint8_t bc_cntl;
 
 	assert(IS_POWER_OF_2(bios_cntl_bit));
@@ -210,7 +214,11 @@ void lpc_set_eiss(void)
 */
 void lpc_set_serirq_mode(enum serirq_mode mode)
 {
-	device_t dev = PCH_DEV_LPC;
+#if defined(__SIMPLE_DEVICE__)
+	pci_devfn_t dev = PCH_DEV_LPC;
+#else
+	struct device *dev = PCH_DEV_LPC;
+#endif
 	uint8_t scnt;
 
 	scnt = pci_read_config8(dev, LPC_SERIRQ_CTL);
diff --git a/src/soc/intel/common/block/pcr/pcr.c b/src/soc/intel/common/block/pcr/pcr.c
index cf50fdc0aad4..b8d798ffe2e8 100644
--- a/src/soc/intel/common/block/pcr/pcr.c
+++ b/src/soc/intel/common/block/pcr/pcr.c
@@ -254,7 +254,11 @@ static int pcr_wait_for_completion(device_t dev)
 int pcr_execute_sideband_msg(struct pcr_sbi_msg *msg, uint32_t *data,
 		uint8_t *response)
 {
-	device_t dev = PCH_DEV_P2SB;
+#if defined(__SIMPLE_DEVICE__)
+	pci_devfn_t dev = PCH_DEV_P2SB;
+#else
+	struct device *dev = PCH_DEV_P2SB;
+#endif
 	uint32_t sbi_data;
 	uint16_t sbi_status;
 	uint16_t sbi_rid;
diff --git a/src/soc/intel/common/block/smm/smihandler.c b/src/soc/intel/common/block/smm/smihandler.c
index d8ac2f346969..b49f2a3f3bec 100644
--- a/src/soc/intel/common/block/smm/smihandler.c
+++ b/src/soc/intel/common/block/smm/smihandler.c
@@ -134,7 +134,11 @@ static void busmaster_disable_on_bus(int bus)
 	for (slot = 0; slot < 0x20; slot++) {
 		for (func = 0; func < 8; func++) {
 			u32 reg32;
-			device_t dev = PCI_DEV(bus, slot, func);
+#if defined(__SIMPLE_DEVICE__)
+			pci_devfn_t dev = PCI_DEV(bus, slot, func);
+#else
+			struct device *dev = PCI_DEV(bus, slot, func);
+#endif
 
 			if (!smihandler_soc_disable_busmaster(dev))
 				continue;
diff --git a/src/soc/intel/common/block/uart/uart.c b/src/soc/intel/common/block/uart/uart.c
index cdbe56b5195e..b84a7ec534ca 100644
--- a/src/soc/intel/common/block/uart/uart.c
+++ b/src/soc/intel/common/block/uart/uart.c
@@ -59,7 +59,11 @@ __weak device_t pch_uart_get_debug_controller(void)
 
 bool uart_debug_controller_is_initialized(void)
 {
-	device_t dev;
+#if defined(__SIMPLE_DEVICE__)
+	pci_devfn_t dev;
+#else
+	struct device *dev;
+#endif
 	uintptr_t base;
 
 	dev = pch_uart_get_debug_controller();
diff --git a/src/soc/intel/denverton_ns/bootblock/uart.c b/src/soc/intel/denverton_ns/bootblock/uart.c
index 9af42ee2175d..7d97661bfb4c 100644
--- a/src/soc/intel/denverton_ns/bootblock/uart.c
+++ b/src/soc/intel/denverton_ns/bootblock/uart.c
@@ -31,8 +31,11 @@ static void pci_early_hsuart_device_probe(u8 bus, u8 dev, u8 func,
 					  u32 mmio_base)
 {
 	register uint16_t reg16;
-
-	device_t uart_dev = PCI_DEV(bus, dev, func);
+#if defined(__SIMPLE_DEVICE__)
+	pci_devfn_t uart_dev = PCI_DEV(bus, dev, func);
+#else
+	struct device *uart_dev = PCI_DEV(bus, dev, func);
+#endif
 
 	/* We're using MMIO for HSUARTs. This section is needed for logging
 	*  from FSP only
diff --git a/src/soc/intel/denverton_ns/memmap.c b/src/soc/intel/denverton_ns/memmap.c
index 3fe41d20881c..813d5c6553bc 100644
--- a/src/soc/intel/denverton_ns/memmap.c
+++ b/src/soc/intel/denverton_ns/memmap.c
@@ -30,8 +30,11 @@
 /* Returns base of requested region encoded in the system agent. */
 static inline uintptr_t system_agent_region_base(size_t reg)
 {
-	device_t dev = SA_DEV_ROOT;
-
+#if defined(__SIMPLE_DEVICE__)
+	pci_devfn_t dev = SA_DEV_ROOT;
+#else
+	struct device *dev = SA_DEV_ROOT;
+#endif
 	/* All regions concerned for have 1 MiB alignment. */
 	return ALIGN_DOWN(pci_read_config32(dev, reg), 1 * MiB);
 }
diff --git a/src/soc/intel/denverton_ns/romstage.c b/src/soc/intel/denverton_ns/romstage.c
index 105298e8b0c5..3da349a63f3e 100644
--- a/src/soc/intel/denverton_ns/romstage.c
+++ b/src/soc/intel/denverton_ns/romstage.c
@@ -50,7 +50,11 @@ static void display_fsp_smbios_memory_info_hob(void)
 static void early_pmc_init(void)
 {
 	/* PMC (B0:D31:F2). */
-	device_t dev = PCH_PMC_DEV;
+#if defined(__SIMPLE_DEVICE__)
+	pci_devfn_t dev = PCH_PMC_DEV;
+#else
+	struct device *dev = PCH_PMC_DEV;
+#endif
 
 	/* Is PMC present */
 	if (pci_read_config16(dev, 0) == 0xffff) {
@@ -99,7 +103,11 @@ static void early_pmc_init(void)
 static void early_tco_init(void)
 {
 	/* SMBUS (B0:D31:F4). */
-	device_t dev = PCI_DEV(0, SMBUS_DEV, SMBUS_FUNC);
+#if defined(__SIMPLE_DEVICE__)
+	pci_devfn_t dev = PCI_DEV(0, SMBUS_DEV, SMBUS_FUNC);
+#else
+	struct device *dev = PCI_DEV(0, SMBUS_DEV, SMBUS_FUNC);
+#endif
 
 	/* Configure TCO base address */
 	if (pci_read_config16(dev, TCOBASE) == 0xffff) {
diff --git a/src/soc/intel/denverton_ns/smihandler.c b/src/soc/intel/denverton_ns/smihandler.c
index e434c1cd3f91..d97bc24f59a5 100644
--- a/src/soc/intel/denverton_ns/smihandler.c
+++ b/src/soc/intel/denverton_ns/smihandler.c
@@ -65,7 +65,11 @@ static void busmaster_disable_on_bus(int bus)
 	for (slot = 0; slot < 0x20; slot++) {
 		for (func = 0; func < 8; func++) {
 			u32 reg32;
-			device_t dev = PCI_DEV(bus, slot, func);
+#if defined(__SIMPLE_DEVICE__)
+			pci_devfn_t dev = PCI_DEV(bus, slot, func);
+#else
+			struct device *dev = PCI_DEV(bus, slot, func);
+#endif
 
 			val = pci_read_config32(dev, PCI_VENDOR_ID);
 
diff --git a/src/soc/intel/skylake/bootblock/pch.c b/src/soc/intel/skylake/bootblock/pch.c
index 521a1b736a60..ef61a6029108 100644
--- a/src/soc/intel/skylake/bootblock/pch.c
+++ b/src/soc/intel/skylake/bootblock/pch.c
@@ -46,7 +46,7 @@
 
 static void enable_p2sbbar(void)
 {
-	device_t dev = PCH_DEV_P2SB;
+	pci_devfn_t dev = PCH_DEV_P2SB;
 
 	/* Enable PCR Base address in PCH */
 	pci_write_config32(dev, PCI_BASE_ADDRESS_0, CONFIG_PCR_BASE_ADDRESS);
diff --git a/src/soc/intel/skylake/bootblock/report_platform.c b/src/soc/intel/skylake/bootblock/report_platform.c
index 7473c575c55a..8fd6599fb178 100644
--- a/src/soc/intel/skylake/bootblock/report_platform.c
+++ b/src/soc/intel/skylake/bootblock/report_platform.c
@@ -104,12 +104,12 @@ static struct {
 	{ PCI_DEVICE_ID_INTEL_KBL_GT2_DT2P2, "Kabylake DT GT2" },
 };
 
-static uint8_t get_dev_revision(device_t dev)
+static uint8_t get_dev_revision(pci_devfn_t dev)
 {
 	return pci_read_config8(dev, PCI_REVISION_ID);
 }
 
-static uint16_t get_dev_id(device_t dev)
+static uint16_t get_dev_id(pci_devfn_t dev)
 {
 	return pci_read_config16(dev, PCI_DEVICE_ID);
 }
@@ -171,7 +171,7 @@ static void report_cpu_info(void)
 static void report_mch_info(void)
 {
 	int i;
-	device_t dev = SA_DEV_ROOT;
+	pci_devfn_t dev = SA_DEV_ROOT;
 	uint16_t mchid = get_dev_id(dev);
 	uint8_t mch_revision = get_dev_revision(dev);
 	const char *mch_type = "Unknown";
@@ -190,7 +190,7 @@ static void report_mch_info(void)
 static void report_pch_info(void)
 {
 	int i;
-	device_t dev = PCH_DEV_LPC;
+	pci_devfn_t dev = PCH_DEV_LPC;
 	uint16_t lpcid = get_dev_id(dev);
 	const char *pch_type = "Unknown";
 
@@ -207,7 +207,7 @@ static void report_pch_info(void)
 static void report_igd_info(void)
 {
 	int i;
-	device_t dev = SA_DEV_IGD;
+	pci_devfn_t dev = SA_DEV_IGD;
 	uint16_t igdid = get_dev_id(dev);
 	const char *igd_type = "Unknown";
 
diff --git a/src/soc/intel/skylake/pmc.c b/src/soc/intel/skylake/pmc.c
index ecdc6bb93bbb..a2623d953d1c 100644
--- a/src/soc/intel/skylake/pmc.c
+++ b/src/soc/intel/skylake/pmc.c
@@ -31,7 +31,11 @@ void pmc_set_disb(void)
 {
 	/* Set the DISB after DRAM init */
 	u32 disb_val;
-	device_t dev = PCH_DEV_PMC;
+#if defined(__SIMPLE_DEVICE__)
+	pci_devfn_t dev = PCH_DEV_PMC;
+#else
+	struct device *dev = PCH_DEV_PMC;
+#endif
 
 	disb_val = pci_read_config32(dev, GEN_PMCON_A);
 	disb_val |= DISB;
diff --git a/src/soc/intel/skylake/pmutil.c b/src/soc/intel/skylake/pmutil.c
index d05c812e735f..2c399c7aded3 100644
--- a/src/soc/intel/skylake/pmutil.c
+++ b/src/soc/intel/skylake/pmutil.c
@@ -19,8 +19,6 @@
  * and the differences between PCH variants.
  */
 
-#define __SIMPLE_DEVICE__
-
 #include <arch/acpi.h>
 #include <arch/io.h>
 #include <device/device.h>
@@ -232,7 +230,11 @@ int rtc_failure(void)
 	u8 reg8;
 	int rtc_failed;
 	/* PMC Controller Device 0x1F, Func 02 */
-	device_t dev = PCH_DEV_PMC;
+#if defined(__SIMPLE_DEVICE__)
+	pci_devfn_t dev = PCH_DEV_PMC;
+#else
+	struct device *dev = PCH_DEV_PMC;
+#endif
 	reg8 = pci_read_config8(dev, GEN_PMCON_B);
 	rtc_failed = reg8 & RTC_BATTERY_DEAD;
 	if (rtc_failed) {