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Subject[PATCH 4/5] drm: via: constify pci_device_id.
Date
pci_device_id are not supposed to change at runtime. All functions
working with pci_device_id provided by <linux/pci.h> work with
const pci_device_id. So mark the non-const structs as const.

File size before:
text data bss dec hex filename
493 1072 0 1565 61d drivers/gpu/drm/via/via_drv.o

File size After adding 'const':
text data bss dec hex filename
821 744 0 1565 61d drivers/gpu/drm/via/via_drv.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
---
drivers/gpu/drm/via/via_drv.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/via/via_drv.c b/drivers/gpu/drm/via/via_drv.c
index 9e0e539..f58a473 100644
--- a/drivers/gpu/drm/via/via_drv.c
+++ b/drivers/gpu/drm/via/via_drv.c
@@ -53,7 +53,7 @@ static void via_driver_postclose(struct drm_device *dev, struct drm_file *file)
kfree(file_priv);
}

-static struct pci_device_id pciidlist[] = {
+static const struct pci_device_id pciidlist[] = {
viadrv_PCI_IDS
};

--
2.7.4
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