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authorSachin Kamat <sachin.kamat@linaro.org>2013-09-28 15:42:00 +0530
committerBjorn Helgaas <bhelgaas@google.com>2013-10-07 15:10:46 -0600
commitbf22c90fb190e837173d61368e3c80f5b78751a8 (patch)
tree227e2579cb3bfb8e1bc4bfef96560b80f0b52c43 /drivers/pci/pci-sysfs.c
parent5136b2da770d53f026ab091f0423729ebf37a6b5 (diff)
downloadlinux-bf22c90fb190e837173d61368e3c80f5b78751a8.tar.bz2
PCI: Make pci_bus_attrs, pci_dev_attrs, dev_rescan_attr, dev_remove_attr, vga_attr static
Local variables used only in this file are made static. [bhelgaas: also make pci_dev_attrs[] static (from Fengguang)] Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/pci/pci-sysfs.c')
-rw-r--r--drivers/pci/pci-sysfs.c16
1 files changed, 9 insertions, 7 deletions
diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
index 618c06094295..82cc45867eaa 100644
--- a/drivers/pci/pci-sysfs.c
+++ b/drivers/pci/pci-sysfs.c
@@ -314,7 +314,7 @@ static ssize_t bus_rescan_store(struct bus_type *bus, const char *buf,
}
static BUS_ATTR(rescan, (S_IWUSR|S_IWGRP), NULL, bus_rescan_store);
-struct attribute *pci_bus_attrs[] = {
+static struct attribute *pci_bus_attrs[] = {
&bus_attr_rescan.attr,
NULL,
};
@@ -345,8 +345,9 @@ dev_rescan_store(struct device *dev, struct device_attribute *attr,
}
return count;
}
-struct device_attribute dev_rescan_attr = __ATTR(rescan, (S_IWUSR|S_IWGRP),
- NULL, dev_rescan_store);
+static struct device_attribute dev_rescan_attr = __ATTR(rescan,
+ (S_IWUSR|S_IWGRP),
+ NULL, dev_rescan_store);
static void remove_callback(struct device *dev)
{
@@ -376,8 +377,9 @@ remove_store(struct device *dev, struct device_attribute *dummy,
count = ret;
return count;
}
-struct device_attribute dev_remove_attr = __ATTR(remove, (S_IWUSR|S_IWGRP),
- NULL, remove_store);
+static struct device_attribute dev_remove_attr = __ATTR(remove,
+ (S_IWUSR|S_IWGRP),
+ NULL, remove_store);
static ssize_t
dev_bus_rescan_store(struct device *dev, struct device_attribute *attr,
@@ -510,7 +512,7 @@ static struct device_attribute sriov_numvfs_attr =
sriov_numvfs_show, sriov_numvfs_store);
#endif /* CONFIG_PCI_IOV */
-struct attribute *pci_dev_attrs[] = {
+static struct attribute *pci_dev_attrs[] = {
&dev_attr_resource.attr,
&dev_attr_vendor.attr,
&dev_attr_device.attr,
@@ -573,7 +575,7 @@ boot_vga_show(struct device *dev, struct device_attribute *attr, char *buf)
!!(pdev->resource[PCI_ROM_RESOURCE].flags &
IORESOURCE_ROM_SHADOW));
}
-struct device_attribute vga_attr = __ATTR_RO(boot_vga);
+static struct device_attribute vga_attr = __ATTR_RO(boot_vga);
static ssize_t
pci_read_config(struct file *filp, struct kobject *kobj,