linux-kernel - [PATCH 3.17 264/319] PCI: Rename sysfs enabled file back to enable

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Message-Id: <20141112011036.486491431@linuxfoundation.org>
Date:	Wed, 12 Nov 2014 10:16:42 +0900
From:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:	linux-kernel@...r.kernel.org
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	stable@...r.kernel.org, Jeff Epler <jepler@...ythonic.net>,
	Bjorn Helgaas <bhelgaas@...gle.com>
Subject: [PATCH 3.17 264/319] PCI: Rename sysfs enabled file back to enable

3.17-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

commit d8e7d53a2fc14e0830ab728cb84ee19933d3ac8d upstream.

Back in commit 5136b2da770d ("PCI: convert bus code to use dev_groups"),
I misstyped the 'enable' sysfs filename as 'enabled', which broke the
userspace API.  This patch fixes that issue by renaming the file back.

Fixes: 5136b2da770d ("PCI: convert bus code to use dev_groups")
Reported-by: Jeff Epler <jepler@...ythonic.net>
Tested-by: Jeff Epler <jepler@...ythonic.net>	# on v3.14-rt
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@...gle.com>

---
 drivers/pci/pci-sysfs.c |    8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

--- a/drivers/pci/pci-sysfs.c
+++ b/drivers/pci/pci-sysfs.c
@@ -185,7 +185,7 @@ static ssize_t modalias_show(struct devi
 }
 static DEVICE_ATTR_RO(modalias);
 
-static ssize_t enabled_store(struct device *dev, struct device_attribute *attr,
+static ssize_t enable_store(struct device *dev, struct device_attribute *attr,
 			     const char *buf, size_t count)
 {
 	struct pci_dev *pdev = to_pci_dev(dev);
@@ -210,7 +210,7 @@ static ssize_t enabled_store(struct devi
 	return result < 0 ? result : count;
 }
 
-static ssize_t enabled_show(struct device *dev, struct device_attribute *attr,
+static ssize_t enable_show(struct device *dev, struct device_attribute *attr,
 			    char *buf)
 {
 	struct pci_dev *pdev;
@@ -218,7 +218,7 @@ static ssize_t enabled_show(struct devic
 	pdev = to_pci_dev(dev);
 	return sprintf(buf, "%u\n", atomic_read(&pdev->enable_cnt));
 }
-static DEVICE_ATTR_RW(enabled);
+static DEVICE_ATTR_RW(enable);
 
 #ifdef CONFIG_NUMA
 static ssize_t numa_node_show(struct device *dev, struct device_attribute *attr,
@@ -564,7 +564,7 @@ static struct attribute *pci_dev_attrs[]
 #endif
 	&dev_attr_dma_mask_bits.attr,
 	&dev_attr_consistent_dma_mask_bits.attr,
-	&dev_attr_enabled.attr,
+	&dev_attr_enable.attr,
 	&dev_attr_broken_parity_status.attr,
 	&dev_attr_msi_bus.attr,
 #if defined(CONFIG_PM_RUNTIME) && defined(CONFIG_ACPI)


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