From: Simon Glass <sjg@chromium.org>
Date: Mon, 2 Aug 2021 00:54:29 +0000 (-0600)
Subject: pci: gt64120: Drop use of DM_PCI
X-Git-Url: http://git.dujemihanovic.xyz/img/sics.gif?a=commitdiff_plain;h=4afab721f15f96152a5a16342c468cbf6e85272c;p=u-boot.git

pci: gt64120: Drop use of DM_PCI

Now that DM_PCI is always enabled we don't need to check it. Drop this
old code.

Signed-off-by: Simon Glass <sjg@chromium.org>
---

diff --git a/drivers/pci/pci_gt64120.c b/drivers/pci/pci_gt64120.c
index e57fedf036..153c65b119 100644
--- a/drivers/pci/pci_gt64120.c
+++ b/drivers/pci/pci_gt64120.c
@@ -114,69 +114,6 @@ static int gt_config_access(struct gt64120_pci_controller *gt,
 	return 0;
 }
 
-#if !IS_ENABLED(CONFIG_DM_PCI)
-static int gt_read_config_dword(struct pci_controller *hose, pci_dev_t dev,
-				int where, u32 *value)
-{
-	struct gt64120_pci_controller *gt = hose_to_gt64120(hose);
-
-	*value = 0xffffffff;
-	return gt_config_access(gt, PCI_ACCESS_READ, dev, where, value);
-}
-
-static int gt_write_config_dword(struct pci_controller *hose, pci_dev_t dev,
-				 int where, u32 value)
-{
-	struct gt64120_pci_controller *gt = hose_to_gt64120(hose);
-	u32 data = value;
-
-	return gt_config_access(gt, PCI_ACCESS_WRITE, dev, where, &data);
-}
-
-void gt64120_pci_init(void *regs, unsigned long sys_bus, unsigned long sys_phys,
-		     unsigned long sys_size, unsigned long mem_bus,
-		     unsigned long mem_phys, unsigned long mem_size,
-		     unsigned long io_bus, unsigned long io_phys,
-		     unsigned long io_size)
-{
-	static struct gt64120_pci_controller global_gt;
-	struct gt64120_pci_controller *gt;
-	struct pci_controller *hose;
-
-	gt = &global_gt;
-	gt->regs = regs;
-
-	hose = &gt->hose;
-
-	hose->first_busno = 0;
-	hose->last_busno = 0;
-
-	/* System memory space */
-	pci_set_region(&hose->regions[0], sys_bus, sys_phys, sys_size,
-		       PCI_REGION_MEM | PCI_REGION_SYS_MEMORY);
-
-	/* PCI memory space */
-	pci_set_region(&hose->regions[1], mem_bus, mem_phys, mem_size,
-		       PCI_REGION_MEM);
-
-	/* PCI I/O space */
-	pci_set_region(&hose->regions[2], io_bus, io_phys, io_size,
-		       PCI_REGION_IO);
-
-	hose->region_count = 3;
-
-	pci_set_ops(hose,
-		    pci_hose_read_config_byte_via_dword,
-		    pci_hose_read_config_word_via_dword,
-		    gt_read_config_dword,
-		    pci_hose_write_config_byte_via_dword,
-		    pci_hose_write_config_word_via_dword,
-		    gt_write_config_dword);
-
-	pci_register_hose(hose);
-	hose->last_busno = pci_hose_scan(hose);
-}
-#else
 static int gt64120_pci_read_config(const struct udevice *dev, pci_dev_t bdf,
 				   uint where, ulong *val,
 				   enum pci_size_t size)
@@ -246,4 +183,3 @@ U_BOOT_DRIVER(gt64120_pci) = {
 	.probe		= gt64120_pci_probe,
 	.priv_auto	= sizeof(struct gt64120_pci_controller),
 };
-#endif