diff mbox series

[3/4] PCI/sysfs: Add pci_dev_resource_group() macro

Message ID 20210825212255.878043-4-kw@linux.com (mailing list archive)
State Superseded
Delegated to: Bjorn Helgaas
Headers show
Series PCI: Convert dynamic PCI resources sysfs objects into static | expand

Commit Message

Krzysztof Wilczyński Aug. 25, 2021, 9:22 p.m. UTC 
The pci_dev_resource_group() macro will be used to reduce unnecessary
code repetition following the use of the pci_dev_resource_attr() macro
when adding each of the many newly created resource groups to the list
of other PCI sysfs objects stored in the pci_dev_groups array.

Signed-off-by: Krzysztof Wilczyński <kw@linux.com>
---
 drivers/pci/pci-sysfs.c | 5 +++++
 1 file changed, 5 insertions(+)
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Patch

diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
index 6eba5c0887df..97ab9da47dca 100644
--- a/drivers/pci/pci-sysfs.c
+++ b/drivers/pci/pci-sysfs.c
@@ -1324,6 +1324,11 @@  attribute_group pci_dev_resource##_bar##_wc_attr_group = {		\
 	.bin_attrs = pci_dev_resource##_bar##_wc_attrs,			\
 	.is_bin_visible = pci_dev_resource##_bar##_wc_attr_is_visible,	\
 }
+
+#define pci_dev_resource_group(_bar)		\
+	&pci_dev_resource##_bar##_attr_group,	\
+	&pci_dev_resource##_bar##_wc_attr_group
+
 #else /* !(defined(HAVE_PCI_MMAP) || defined(ARCH_GENERIC_PCI_MMAP_RESOURCE)) */
 int __weak pci_create_resource_files(struct pci_dev *dev) { return 0; }
 void __weak pci_remove_resource_files(struct pci_dev *dev) { return; }