[PATCH 11/28] video: fbdev: savage: constify pci_device_id.
From: Arvind Yadav <hidden>
Date: 2017-07-20 17:40:45
Also in:
lkml
Subsystem:
framebuffer layer, s3 savage framebuffer driver, the rest · Maintainers:
Helge Deller, Antonino Daplas, Linus Torvalds
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 19916 1240 8 21164 52ac fbdev/savage/savagefb_driver.o File size After adding 'const': text data bss dec hex filename 20684 472 8 21164 52ac fbdev/savage/savagefb_driver.o Signed-off-by: Arvind Yadav <redacted> --- drivers/video/fbdev/savage/savagefb_driver.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/video/fbdev/savage/savagefb_driver.c b/drivers/video/fbdev/savage/savagefb_driver.c
index c30a91c..c204683 100644
--- a/drivers/video/fbdev/savage/savagefb_driver.c
+++ b/drivers/video/fbdev/savage/savagefb_driver.c@@ -2429,7 +2429,7 @@ static int savagefb_resume(struct pci_dev* dev) } -static struct pci_device_id savagefb_devices[] = { +static const struct pci_device_id savagefb_devices[] = { {PCI_VENDOR_ID_S3, PCI_CHIP_SUPSAV_MX128, PCI_ANY_ID, PCI_ANY_ID, 0, 0, FB_ACCEL_SUPERSAVAGE},
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2.7.4