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i7300_idle: remove unused file

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i7300_idle.h is not being called by any source file and contains calls to
pci_get_bus_and_slot() that we are trying to deprecate. Remove unused file.

Signed-off-by: Sinan Kaya <okaya@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Sinan Kaya 2017-12-19 00:38:01 -05:00 committed by Greg Kroah-Hartman
parent 912ed8afd6
commit 337ccce667
1 changed files with 0 additions and 84 deletions
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84
include/linux/i7300_idle.h
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@ -1,84 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef I7300_IDLE_H
#define I7300_IDLE_H
#include <linux/pci.h>
/*
* I/O AT controls (PCI bus 0 device 8 function 0)
* DIMM controls (PCI bus 0 device 16 function 1)
*/
#define IOAT_BUS 0
#define IOAT_DEVFN PCI_DEVFN(8, 0)
#define MEMCTL_BUS 0
#define MEMCTL_DEVFN PCI_DEVFN(16, 1)
struct fbd_ioat {
unsigned int vendor;
unsigned int ioat_dev;
unsigned int enabled;
};
/*
* The i5000 chip-set has the same hooks as the i7300
* but it is not enabled by default and must be manually
* manually enabled with "forceload=1" because it is
* only lightly validated.
*/
static const struct fbd_ioat fbd_ioat_list[] = {
{PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_IOAT_CNB, 1},
{PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_IOAT, 0},
{0, 0}
};
/* table of devices that work with this driver */
static const struct pci_device_id pci_tbl[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_FBD_CNB) },
{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_5000_ERR) },
{ } /* Terminating entry */
};
/* Check for known platforms with I/O-AT */
static inline int i7300_idle_platform_probe(struct pci_dev **fbd_dev,
struct pci_dev **ioat_dev,
int enable_all)
{
int i;
struct pci_dev *memdev, *dmadev;
memdev = pci_get_bus_and_slot(MEMCTL_BUS, MEMCTL_DEVFN);
if (!memdev)
return -ENODEV;
for (i = 0; pci_tbl[i].vendor != 0; i++) {
if (memdev->vendor == pci_tbl[i].vendor &&
memdev->device == pci_tbl[i].device) {
break;
}
}
if (pci_tbl[i].vendor == 0)
return -ENODEV;
dmadev = pci_get_bus_and_slot(IOAT_BUS, IOAT_DEVFN);
if (!dmadev)
return -ENODEV;
for (i = 0; fbd_ioat_list[i].vendor != 0; i++) {
if (dmadev->vendor == fbd_ioat_list[i].vendor &&
dmadev->device == fbd_ioat_list[i].ioat_dev) {
if (!(fbd_ioat_list[i].enabled || enable_all))
continue;
if (fbd_dev)
*fbd_dev = memdev;
if (ioat_dev)
*ioat_dev = dmadev;
return 0;
}
}
return -ENODEV;
}
#endif