x86: pci: Drop the first parameter in pci_x86_r/w_config()
This parameter is needed by the PCI driver-mode interface but is always
NULL on x86. There are a number of calls to this function so it makes
sense to minimise the parameters.
Adjust the x86 function to omit the first parameter, and introduce stub
functions to handle the conversion.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
[bmeng: rebase the patch against u-boot-x86/next to get it applied cleanly]
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
diff --git a/drivers/pci/pci_x86.c b/drivers/pci/pci_x86.c
index 520ea46..e76a9c6e 100644
--- a/drivers/pci/pci_x86.c
+++ b/drivers/pci/pci_x86.c
@@ -8,9 +8,21 @@
#include <pci.h>
#include <asm/pci.h>
+static int _pci_x86_read_config(struct udevice *bus, pci_dev_t bdf, uint offset,
+ ulong *valuep, enum pci_size_t size)
+{
+ return pci_x86_read_config(bdf, offset, valuep, size);
+}
+
+static int _pci_x86_write_config(struct udevice *bus, pci_dev_t bdf,
+ uint offset, ulong value, enum pci_size_t size)
+{
+ return pci_x86_write_config(bdf, offset, value, size);
+}
+
static const struct dm_pci_ops pci_x86_ops = {
- .read_config = pci_x86_read_config,
- .write_config = pci_x86_write_config,
+ .read_config = _pci_x86_read_config,
+ .write_config = _pci_x86_write_config,
};
static const struct udevice_id pci_x86_ids[] = {