[PATCH 17/28] video: fbdev: nvidia: constify pci_device_id.
From: Arvind Yadav <hidden>
Date: 2017-07-20 17:41:05
Also in:
lkml
Subsystem:
framebuffer layer, nvidia (rivafb and nvidiafb) 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 12149 768 36 12953 3299 video/fbdev/nvidia/nvidia.o File size After adding 'const': text data bss dec hex filename 12213 704 36 12953 3299 video/fbdev/nvidia/nvidia.o Signed-off-by: Arvind Yadav <redacted> --- drivers/video/fbdev/nvidia/nvidia.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/video/fbdev/nvidia/nvidia.c b/drivers/video/fbdev/nvidia/nvidia.c
index ce7dab7..418a2d0 100644
--- a/drivers/video/fbdev/nvidia/nvidia.c
+++ b/drivers/video/fbdev/nvidia/nvidia.c@@ -55,7 +55,7 @@ /* HW cursor parameters */ #define MAX_CURS 32 -static struct pci_device_id nvidiafb_pci_tbl[] = { +static const struct pci_device_id nvidiafb_pci_tbl[] = { {PCI_VENDOR_ID_NVIDIA, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_BASE_CLASS_DISPLAY << 16, 0xff0000, 0}, { 0, }
--
2.7.4