1 files changed, 0 insertions, 102 deletions
diff --git a/drivers/staging/rdma/hfi1/eprom.c b/drivers/staging/rdma/hfi1/eprom.c
deleted file mode 100644
index 36b77943cbfd..000000000000
--- a/drivers/staging/rdma/hfi1/eprom.c
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
- * Copyright(c) 2015, 2016 Intel Corporation.
- *
- * This file is provided under a dual BSD/GPLv2 license.  When using or
- * redistributing this file, you may do so under either license.
- *
- * GPL LICENSE SUMMARY
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * BSD LICENSE
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- *  - Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  - Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *  - Neither the name of Intel Corporation nor the names of its
- *    contributors may be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-#include <linux/delay.h>
-#include "hfi.h"
-#include "common.h"
-#include "eprom.h"
-
-#define CMD_SHIFT 24
-#define CMD_RELEASE_POWERDOWN_NOID  ((0xab << CMD_SHIFT))
-
-/* controller interface speeds */
-#define EP_SPEED_FULL 0x2	/* full speed */
-
-/*
- * How long to wait for the EPROM to become available, in ms.
- * The spec 32 Mb EPROM takes around 40s to erase then write.
- * Double it for safety.
- */
-#define EPROM_TIMEOUT 80000 /* ms */
-/*
- * Initialize the EPROM handler.
- */
-int eprom_init(struct hfi1_devdata *dd)
-{
-	int ret = 0;
-
-	/* only the discrete chip has an EPROM */
-	if (dd->pcidev->device != PCI_DEVICE_ID_INTEL0)
-		return 0;
-
-	/*
-	 * It is OK if both HFIs reset the EPROM as long as they don't
-	 * do it at the same time.
-	 */
-	ret = acquire_chip_resource(dd, CR_EPROM, EPROM_TIMEOUT);
-	if (ret) {
-		dd_dev_err(dd,
-			   "%s: unable to acquire EPROM resource, no EPROM support\n",
-			   __func__);
-		goto done_asic;
-	}
-
-	/* reset EPROM to be sure it is in a good state */
-
-	/* set reset */
-	write_csr(dd, ASIC_EEP_CTL_STAT, ASIC_EEP_CTL_STAT_EP_RESET_SMASK);
-	/* clear reset, set speed */
-	write_csr(dd, ASIC_EEP_CTL_STAT,
-		  EP_SPEED_FULL << ASIC_EEP_CTL_STAT_RATE_SPI_SHIFT);
-
-	/* wake the device with command "release powerdown NoID" */
-	write_csr(dd, ASIC_EEP_ADDR_CMD, CMD_RELEASE_POWERDOWN_NOID);
-
-	dd->eprom_available = true;
-	release_chip_resource(dd, CR_EPROM);
-done_asic:
-	return ret;
-}