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authorArvind Yadav <arvind.yadav.cs@gmail.com>2017-07-15 09:55:51 +0530
committerDavid S. Miller <davem@davemloft.net>2017-07-15 21:25:56 -0700
commit65f96417363148989bc5b7735b2fc4e824c9d2b9 (patch)
tree635e420143fef07738b7feb0fbefaf411eaa83ba /drivers/isdn
parented038e7e68ca8fc92b5cb877cd44d930ef98c52a (diff)
downloadlinux-65f96417363148989bc5b7735b2fc4e824c9d2b9.tar.bz2
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/isdn')
-rw-r--r--drivers/isdn/hardware/avm/c4.c2
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 */