From 69f2dc24ff32ae61291dc63525d70c06ac9d8ba3 Mon Sep 17 00:00:00 2001 From: Bhumika Goyal Date: Tue, 12 Sep 2017 16:43:33 +0530 Subject: [PATCH] PCI: Constify pci_dev_type structure Make this const as it not modified in the file referencing it. It is only stored in a const field 'type' of a device structure. Also, add const to the variable declaration in the header file. Signed-off-by: Bhumika Goyal Signed-off-by: Bjorn Helgaas --- drivers/pci/pci-sysfs.c | 2 +- drivers/pci/pci.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c index 8e075ea2743e..5aa81ad91a88 100644 --- a/drivers/pci/pci-sysfs.c +++ b/drivers/pci/pci-sysfs.c @@ -1795,6 +1795,6 @@ static const struct attribute_group *pci_dev_attr_groups[] = { NULL, }; -struct device_type pci_dev_type = { +const struct device_type pci_dev_type = { .groups = pci_dev_attr_groups, }; diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h index a6560c9baa52..1db36f2e1ef5 100644 --- a/drivers/pci/pci.h +++ b/drivers/pci/pci.h @@ -192,7 +192,7 @@ static inline int pci_no_d1d2(struct pci_dev *dev) } extern const struct attribute_group *pci_dev_groups[]; extern const struct attribute_group *pcibus_groups[]; -extern struct device_type pci_dev_type; +extern const struct device_type pci_dev_type; extern const struct attribute_group *pci_bus_groups[];