diff options
| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-07-15 09:55:47 +0530 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-07-15 21:25:56 -0700 |
| commit | e3b79fcff622fb5537d40db30fc9a2632d6a8456 (patch) | |
| tree | 16d5ba5d8a7d04a1baef24cc4f503204ae57d6f3 /drivers/isdn | |
| parent | 0d41668987f5c0df5ad5b5e1e3bf69aaf4b36c52 (diff) | |
isdn: mISDN: hfcmulti: constify pci_device_id.
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
63450 1536 1492 66478 103ae isdn/hardware/mISDN/hfcmulti.o
File size After adding 'const':
text data bss dec hex filename
64698 288 1492 66478 103ae isdn/hardware/mISDN/hfcmulti.o
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/isdn')
| -rw-r--r-- | drivers/isdn/hardware/mISDN/hfcmulti.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/isdn/hardware/mISDN/hfcmulti.c b/drivers/isdn/hardware/mISDN/hfcmulti.c index aea0c9616ea5..3cf07b8ced1c 100644 --- a/drivers/isdn/hardware/mISDN/hfcmulti.c +++ b/drivers/isdn/hardware/mISDN/hfcmulti.c @@ -5348,7 +5348,7 @@ static const struct hm_map hfcm_map[] = { #undef H #define H(x) ((unsigned long)&hfcm_map[x]) -static struct pci_device_id hfmultipci_ids[] = { +static const struct pci_device_id hfmultipci_ids[] = { /* Cards with HFC-4S Chip */ { PCI_VENDOR_ID_CCD, PCI_DEVICE_ID_CCD_HFC4S, PCI_VENDOR_ID_CCD, |