diff options
| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-07-15 07:25:51 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-07-16 07:25:56 +0300 |
| commit | 65f96417363148989bc5b7735b2fc4e824c9d2b9 (patch) | |
| tree | 635e420143fef07738b7feb0fbefaf411eaa83ba /drivers | |
| parent | ed038e7e68ca8fc92b5cb877cd44d930ef98c52a (diff) | |
| download | linux-65f96417363148989bc5b7735b2fc4e824c9d2b9.tar.xz | |
isdn: avm: c4: 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
11803 544 1 12348 303c isdn/hardware/avm/c4.o
File size After adding 'const':
text data bss dec hex filename
11931 416 1 12348 303c isdn/hardware/avm/c4.o
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/isdn/hardware/avm/c4.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/isdn/hardware/avm/c4.c b/drivers/isdn/hardware/avm/c4.c index 40c7e2cf423b..034cabac699d 100644 --- a/drivers/isdn/hardware/avm/c4.c +++ b/drivers/isdn/hardware/avm/c4.c @@ -42,7 +42,7 @@ static char *revision = "$Revision: 1.1.2.2 $"; static bool suppress_pollack; -static struct pci_device_id c4_pci_tbl[] = { +static const struct pci_device_id c4_pci_tbl[] = { { PCI_VENDOR_ID_DEC, PCI_DEVICE_ID_DEC_21285, PCI_VENDOR_ID_AVM, PCI_DEVICE_ID_AVM_C4, 0, 0, (unsigned long)4 }, { PCI_VENDOR_ID_DEC, PCI_DEVICE_ID_DEC_21285, PCI_VENDOR_ID_AVM, PCI_DEVICE_ID_AVM_C2, 0, 0, (unsigned long)2 }, { } /* Terminating entry */ |