From: Yinghai Lu <yinghai@kernel.org>
Date: Mon, 5 Nov 2012 20:20:34 +0000 (-0500)
Subject: PCI: Add pci_device_type to pdev's device struct
X-Git-Tag: upstream/snapshot3+hdmi~6085^2~6^2~6
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4e15c46bdc4d5ea0e7991a05edbd807328d38a2c;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

PCI: Add pci_device_type to pdev's device struct

Need type filled in device structure so it can be used for visible
attribute control in sysfs for pci_dev.

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
---

diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
index 02d107b..3d160aa 100644
--- a/drivers/pci/pci-sysfs.c
+++ b/drivers/pci/pci-sysfs.c
@@ -1411,3 +1411,27 @@ static int __init pci_sysfs_init(void)
 }
 
 late_initcall(pci_sysfs_init);
+
+static struct attribute *pci_dev_dev_attrs[] = {
+	NULL,
+};
+
+static umode_t pci_dev_attrs_are_visible(struct kobject *kobj,
+						struct attribute *a, int n)
+{
+	return a->mode;
+}
+
+static struct attribute_group pci_dev_attr_group = {
+	.attrs = pci_dev_dev_attrs,
+	.is_visible = pci_dev_attrs_are_visible,
+};
+
+static const struct attribute_group *pci_dev_attr_groups[] = {
+	&pci_dev_attr_group,
+	NULL,
+};
+
+struct device_type pci_dev_type = {
+	.groups = pci_dev_attr_groups,
+};
diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
index bacbcba..6f6cd14 100644
--- a/drivers/pci/pci.h
+++ b/drivers/pci/pci.h
@@ -157,6 +157,7 @@ static inline int pci_no_d1d2(struct pci_dev *dev)
 }
 extern struct device_attribute pci_dev_attrs[];
 extern struct device_attribute pcibus_dev_attrs[];
+extern struct device_type pci_dev_type;
 #ifdef CONFIG_HOTPLUG
 extern struct bus_attribute pci_bus_attrs[];
 #else
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index ec909af..0312f1c48 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -975,6 +975,7 @@ int pci_setup_device(struct pci_dev *dev)
 	dev->sysdata = dev->bus->sysdata;
 	dev->dev.parent = dev->bus->bridge;
 	dev->dev.bus = &pci_bus_type;
+	dev->dev.type = &pci_dev_type;
 	dev->hdr_type = hdr_type & 0x7f;
 	dev->multifunction = !!(hdr_type & 0x80);
 	dev->error_state = pci_channel_io_normal;