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Subject[PATCH 09/11] net: ec_bhf: 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
5113 384 0 5497 1579 drivers/net/ethernet/ec_bhf.o

File size After adding 'const':
text data bss dec hex filename
5177 320 0 5497 1579 drivers/net/ethernet/ec_bhf.o

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

diff --git a/drivers/net/ethernet/ec_bhf.c b/drivers/net/ethernet/ec_bhf.c
index 4ee042c..1b79a6d 100644
--- a/drivers/net/ethernet/ec_bhf.c
+++ b/drivers/net/ethernet/ec_bhf.c
@@ -73,7 +73,7 @@

#define ETHERCAT_MASTER_ID 0x14

-static struct pci_device_id ids[] = {
+static const struct pci_device_id ids[] = {
{ PCI_DEVICE(0x15ec, 0x5000), },
{ 0, }
};
--
2.7.4
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