device/pci_ops: Inline PCI config accessors for ramstage

Inlining here allows the check for (dev != NULL) to be
optimised and evaluated just once inside the calling
function body.

Change-Id: I0b5b4f4adb8eaa483a31353324da19917db85f4a
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/31751
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>

1 files changed, 0 insertions, 58 deletions

diff --git a/src/device/pci_ops.c b/src/device/pci_ops.c
index 362a6ad7c2..bdf8ec4584 100644
--- a/src/device/pci_ops.c
+++ b/src/device/pci_ops.c
@@ -1,10 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2004 Linux Networx
- * (Written by Eric Biederman <ebiederman@lnxi.com> for Linux Networx)
- * Copyright (C) 2009 coresystems GmbH
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.
@@ -14,57 +10,3 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  */
-
-#include <stdint.h>
-#include <console/console.h>
-#include <device/device.h>
-#include <device/pci.h>
-#include <device/pci_ops.h>
-
-static __always_inline const struct pci_bus_operations *pci_bus_ops(void)
-{
-	return pci_bus_default_ops();
-}
-
-static void pcidev_assert(const struct device *dev)
-{
-	if (dev)
-		return;
-	die("PCI: dev is NULL!\n");
-}
-
-u8 pci_read_config8(struct device *dev, unsigned int where)
-{
-	pcidev_assert(dev);
-	return pci_bus_ops()->read8(dev, where);
-}
-
-u16 pci_read_config16(struct device *dev, unsigned int where)
-{
-	pcidev_assert(dev);
-	return pci_bus_ops()->read16(dev, where);
-}
-
-u32 pci_read_config32(struct device *dev, unsigned int where)
-{
-	pcidev_assert(dev);
-	return pci_bus_ops()->read32(dev, where);
-}
-
-void pci_write_config8(struct device *dev, unsigned int where, u8 val)
-{
-	pcidev_assert(dev);
-	pci_bus_ops()->write8(dev, where, val);
-}
-
-void pci_write_config16(struct device *dev, unsigned int where, u16 val)
-{
-	pcidev_assert(dev);
-	pci_bus_ops()->write16(dev, where, val);
-}
-
-void pci_write_config32(struct device *dev, unsigned int where, u32 val)
-{
-	pcidev_assert(dev);
-	pci_bus_ops()->write32(dev, where, val);
-}