1 files changed, 0 insertions, 90 deletions
diff --git a/backport/compat/backport-3.14.c b/backport/compat/backport-3.14.c
deleted file mode 100644
index aeb30045..00000000
--- a/backport/compat/backport-3.14.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * Copyright (c) 2014  Hauke Mehrtens <hauke@hauke-m.de>
- *
- * Backport functionality introduced in Linux 3.14.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#include <linux/version.h>
-#include <linux/kernel.h>
-#include <linux/pci.h>
-
-#ifdef CONFIG_PCI_MSI
-/**
- * pci_enable_msi_range - configure device's MSI capability structure
- * @dev: device to configure
- * @minvec: minimal number of interrupts to configure
- * @maxvec: maximum number of interrupts to configure
- *
- * This function tries to allocate a maximum possible number of interrupts in a
- * range between @minvec and @maxvec. It returns a negative errno if an error
- * occurs. If it succeeds, it returns the actual number of interrupts allocated
- * and updates the @dev's irq member to the lowest new interrupt number;
- * the other interrupt numbers allocated to this device are consecutive.
- **/
-int pci_enable_msi_range(struct pci_dev *dev, int minvec, int maxvec)
-{
-	int nvec = maxvec;
-	int rc;
-
-	if (maxvec < minvec)
-		return -ERANGE;
-
-	do {
-		rc = pci_enable_msi_block(dev, nvec);
-		if (rc < 0) {
-			return rc;
-		} else if (rc > 0) {
-			if (rc < minvec)
-				return -ENOSPC;
-			nvec = rc;
-		}
-	} while (rc);
-
-	return nvec;
-}
-EXPORT_SYMBOL(pci_enable_msi_range);
-#endif
-
-#ifdef CONFIG_PCI_MSI
-/**
- * pci_enable_msix_range - configure device's MSI-X capability structure
- * @dev: pointer to the pci_dev data structure of MSI-X device function
- * @entries: pointer to an array of MSI-X entries
- * @minvec: minimum number of MSI-X irqs requested
- * @maxvec: maximum number of MSI-X irqs requested
- *
- * Setup the MSI-X capability structure of device function with a maximum
- * possible number of interrupts in the range between @minvec and @maxvec
- * upon its software driver call to request for MSI-X mode enabled on its
- * hardware device function. It returns a negative errno if an error occurs.
- * If it succeeds, it returns the actual number of interrupts allocated and
- * indicates the successful configuration of MSI-X capability structure
- * with new allocated MSI-X interrupts.
- **/
-int pci_enable_msix_range(struct pci_dev *dev, struct msix_entry *entries,
-			       int minvec, int maxvec)
-{
-	int nvec = maxvec;
-	int rc;
-
-	if (maxvec < minvec)
-		return -ERANGE;
-
-	do {
-		rc = pci_enable_msix(dev, entries, nvec);
-		if (rc < 0) {
-			return rc;
-		} else if (rc > 0) {
-			if (rc < minvec)
-				return -ENOSPC;
-			nvec = rc;
-		}
-	} while (rc);
-
-	return nvec;
-}
-EXPORT_SYMBOL(pci_enable_msix_range);
-#endif