pci: msc01: 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_msc01.c b/drivers/pci/pci_msc01.c
index c17da47..2f1b688 100644 (file)
--- a/drivers/pci/pci_msc01.c
+++ b/drivers/pci/pci_msc01.c
@@ -62,69 +62,6 @@ static int msc01_config_access(struct msc01_pci_controller *msc01,
        return 0;
 }
 
-#if !IS_ENABLED(CONFIG_DM_PCI)
-static int msc01_read_config_dword(struct pci_controller *hose, pci_dev_t dev,
-                                  int where, u32 *value)
-{
-       struct msc01_pci_controller *msc01 = hose_to_msc01(hose);
-
-       *value = 0xffffffff;
-       return msc01_config_access(msc01, PCI_ACCESS_READ, dev, where, value);
-}
-
-static int msc01_write_config_dword(struct pci_controller *hose, pci_dev_t dev,
-                                   int where, u32 value)
-{
-       struct msc01_pci_controller *gt = hose_to_msc01(hose);
-       u32 data = value;
-
-       return msc01_config_access(gt, PCI_ACCESS_WRITE, dev, where, &data);
-}
-
-void msc01_pci_init(void *base, 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 msc01_pci_controller global_msc01;
-       struct msc01_pci_controller *msc01;
-       struct pci_controller *hose;
-
-       msc01 = &global_msc01;
-       msc01->base = base;
-
-       hose = &msc01->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,
-                   msc01_read_config_dword,
-                   pci_hose_write_config_byte_via_dword,
-                   pci_hose_write_config_word_via_dword,
-                   msc01_write_config_dword);
-
-       pci_register_hose(hose);
-       hose->last_busno = pci_hose_scan(hose);
-}
-#else
 static int msc01_pci_read_config(const struct udevice *dev, pci_dev_t bdf,
                                 uint where, ulong *val, enum pci_size_t size)
 {
@@ -192,4 +129,3 @@ U_BOOT_DRIVER(msc01_pci) = {
        .probe          = msc01_pci_probe,
        .priv_auto      = sizeof(struct msc01_pci_controller),
 };
-#endif