lkml.org 
[lkml]   [2017]   [Jul]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 11/12] atm: eni: 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
21565 352 56 21973 55d5 drivers/atm/eni.o

File size After adding 'const':
text data bss dec hex filename
21661 256 56 21973 55d5 drivers/atm/eni.o

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

diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c
index b042ec4..ce47eb1 100644
--- a/drivers/atm/eni.c
+++ b/drivers/atm/eni.c
@@ -2292,7 +2292,7 @@ static int eni_init_one(struct pci_dev *pci_dev,
}


-static struct pci_device_id eni_pci_tbl[] = {
+static const struct pci_device_id eni_pci_tbl[] = {
{ PCI_VDEVICE(EF, PCI_DEVICE_ID_EF_ATM_FPGA), 0 /* FPGA */ },
{ PCI_VDEVICE(EF, PCI_DEVICE_ID_EF_ATM_ASIC), 1 /* ASIC */ },
{ 0, }
--
2.7.4
\
 
 \ /
  Last update: 2017-07-16 11:34    [W:0.064 / U:3.188 seconds]
©2003-2017 Jasper Spaans. hosted at Digital OceanAdvertise on this site