device: Use pcidev_on_root()

Change-Id: Icf34b39d80f6e46d32a39b68f38fb2752c0bcebc
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/26484
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Piotr Król <piotr.krol@3mdeb.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
diff --git a/src/mainboard/lenovo/g505s/mptable.c b/src/mainboard/lenovo/g505s/mptable.c
index 66f8f46..08de04e 100644
--- a/src/mainboard/lenovo/g505s/mptable.c
+++ b/src/mainboard/lenovo/g505s/mptable.c
@@ -142,7 +142,7 @@
 	/* on board NIC & Slot PCIE.  */
 
 	/* PCI slots */
-	struct device *dev = dev_find_slot(0, PCI_DEVFN(0x14, 4));
+	struct device *dev = pcidev_on_root(0x14, 4);
 	if (dev && dev->enabled) {
 		u8 bus_pci = dev->link_list->secondary;
 		/* PCI_SLOT 0. */
diff --git a/src/mainboard/lenovo/t400/fadt.c b/src/mainboard/lenovo/t400/fadt.c
index 5596115..ab257f8 100644
--- a/src/mainboard/lenovo/t400/fadt.c
+++ b/src/mainboard/lenovo/t400/fadt.c
@@ -22,7 +22,7 @@
 void acpi_create_fadt(acpi_fadt_t * fadt, acpi_facs_t * facs, void *dsdt)
 {
 	acpi_header_t *header = &(fadt->header);
-	u16 pmbase = pci_read_config16(dev_find_slot(0, PCI_DEVFN(0x1f,0)), 0x40) & 0xfffe;
+	u16 pmbase = pci_read_config16(pcidev_on_root(0x1f, 0), 0x40) & 0xfffe;
 
 	memset((void *) fadt, 0, sizeof(acpi_fadt_t));
 	memcpy(header->signature, "FACP", 4);
diff --git a/src/mainboard/lenovo/t60/mainboard.c b/src/mainboard/lenovo/t60/mainboard.c
index bb52c87..90bdc39 100644
--- a/src/mainboard/lenovo/t60/mainboard.c
+++ b/src/mainboard/lenovo/t60/mainboard.c
@@ -51,7 +51,7 @@
 	if (acpi_is_wakeup_s3())
 		ec_write(0x0c, 0xc7);
 
-	idedev = dev_find_slot(0, PCI_DEVFN(0x1f,1));
+	idedev = pcidev_on_root(0x1f, 1);
 
 	if (!(inb(DEFAULT_GPIOBASE + 0x0c) & 0x40)) {
 		/* legacy I/O connected */
diff --git a/src/mainboard/lenovo/x200/fadt.c b/src/mainboard/lenovo/x200/fadt.c
index 5596115..ab257f8 100644
--- a/src/mainboard/lenovo/x200/fadt.c
+++ b/src/mainboard/lenovo/x200/fadt.c
@@ -22,7 +22,7 @@
 void acpi_create_fadt(acpi_fadt_t * fadt, acpi_facs_t * facs, void *dsdt)
 {
 	acpi_header_t *header = &(fadt->header);
-	u16 pmbase = pci_read_config16(dev_find_slot(0, PCI_DEVFN(0x1f,0)), 0x40) & 0xfffe;
+	u16 pmbase = pci_read_config16(pcidev_on_root(0x1f, 0), 0x40) & 0xfffe;
 
 	memset((void *) fadt, 0, sizeof(acpi_fadt_t));
 	memcpy(header->signature, "FACP", 4);
diff --git a/src/mainboard/lenovo/x201/mainboard.c b/src/mainboard/lenovo/x201/mainboard.c
index 419f817..182d041 100644
--- a/src/mainboard/lenovo/x201/mainboard.c
+++ b/src/mainboard/lenovo/x201/mainboard.c
@@ -82,7 +82,7 @@
 	dev->ops->init = mainboard_init;
 	dev->ops->acpi_fill_ssdt_generator = fill_ssdt;
 
-	pmbase = pci_read_config32(dev_find_slot(0, PCI_DEVFN(0x1f, 0)),
+	pmbase = pci_read_config32(pcidev_on_root(0x1f, 0),
 				   PMBASE) & 0xff80;
 
 	printk(BIOS_SPEW, " ... pmbase = 0x%04x\n", pmbase);
@@ -90,9 +90,9 @@
 	outl(0, pmbase + SMI_EN);
 
 	enable_lapic();
-	pci_write_config32(dev_find_slot(0, PCI_DEVFN(0x1f, 0)), GPIO_BASE,
+	pci_write_config32(pcidev_on_root(0x1f, 0), GPIO_BASE,
 			   DEFAULT_GPIOBASE | 1);
-	pci_write_config8(dev_find_slot(0, PCI_DEVFN(0x1f, 0)), GPIO_CNTL,
+	pci_write_config8(pcidev_on_root(0x1f, 0), GPIO_CNTL,
 			  0x10);
 
 	/* If we're resuming from suspend, blink suspend LED */
diff --git a/src/mainboard/lenovo/x60/mainboard.c b/src/mainboard/lenovo/x60/mainboard.c
index 96d8062..5cf0d26 100644
--- a/src/mainboard/lenovo/x60/mainboard.c
+++ b/src/mainboard/lenovo/x60/mainboard.c
@@ -87,7 +87,7 @@
 	if (acpi_is_wakeup_s3())
 		ec_write(0x0c, 0xc7);
 
-	idedev = dev_find_slot(0, PCI_DEVFN(0x1f,1));
+	idedev = pcidev_on_root(0x1f, 1);
 	if (idedev && idedev->chip_info && dock_ultrabay_device_present()) {
 		struct southbridge_intel_i82801gx_config *config = idedev->chip_info;
 		config->ide_enable_primary = 1;
diff --git a/src/mainboard/lenovo/z61t/mainboard.c b/src/mainboard/lenovo/z61t/mainboard.c
index 5a565e0..c7e7868 100644
--- a/src/mainboard/lenovo/z61t/mainboard.c
+++ b/src/mainboard/lenovo/z61t/mainboard.c
@@ -51,7 +51,7 @@
 	if (acpi_is_wakeup_s3())
 		ec_write(0x0c, 0xc7);
 
-	idedev = dev_find_slot(0, PCI_DEVFN(0x1f,1));
+	idedev = pcidev_on_root(0x1f, 1);
 
 	if (!(inb(DEFAULT_GPIOBASE + 0x0c) & 0x40)) {
 		/* legacy I/O connected */