diff mbox

[12/12] atm: idt77252: constify pci_device_id.

Message ID 1500197560-14623-13-git-send-email-arvind.yadav.cs@gmail.com
State Accepted, archived
Delegated to: David Miller
Headers show

Commit Message

Arvind Yadav July 16, 2017, 9:32 a.m. UTC 
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
  27702	    468	     16	  28186	   6e1a	drivers/atm/idt77252.o

File size After adding 'const':
   text	   data	    bss	    dec	    hex	filename
  27766	    404	     16	  28186	   6e1a	drivers/atm/idt77252.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
---
 drivers/atm/idt77252.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox

Patch

diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c
index 60bacba..b7a168c 100644
--- a/drivers/atm/idt77252.c
+++ b/drivers/atm/idt77252.c
@@ -3725,7 +3725,7 @@  static int idt77252_init_one(struct pci_dev *pcidev,
 	return err;
 }
 
-static struct pci_device_id idt77252_pci_tbl[] =
+static const struct pci_device_id idt77252_pci_tbl[] =
 {
 	{ PCI_VDEVICE(IDT, PCI_DEVICE_ID_IDT_IDT77252), 0 },
 	{ 0, }