From: Arvind Yadav Date: Sun, 16 Jul 2017 09:32:30 +0000 (+0530) Subject: atm: ambassador: constify pci_device_id. X-Git-Tag: v4.14-rc1~130^2~507^2~10 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c21c5a7f9dc967f41f591572bcbd29bfcff4331b;p=platform%2Fkernel%2Flinux-rpi.git atm: ambassador: constify pci_device_id. pci_device_id are not supposed to change at runtime. All functions working with pci_device_id provided by work with const pci_device_id. So mark the non-const structs as const. File size before: text data bss dec hex filename 13372 408 4 13784 35d8 drivers/atm/ambassador.o File size After adding 'const': text data bss dec hex filename 13484 296 4 13784 35d8 drivers/atm/ambassador.o Signed-off-by: Arvind Yadav Signed-off-by: David S. Miller --- diff --git a/drivers/atm/ambassador.c b/drivers/atm/ambassador.c index 906705e..acf16c3 100644 --- a/drivers/atm/ambassador.c +++ b/drivers/atm/ambassador.c @@ -2374,7 +2374,7 @@ MODULE_PARM_DESC(pci_lat, "PCI latency in bus cycles"); /********** module entry **********/ -static struct pci_device_id amb_pci_tbl[] = { +static const struct pci_device_id amb_pci_tbl[] = { { PCI_VDEVICE(MADGE, PCI_DEVICE_ID_MADGE_AMBASSADOR), 0 }, { PCI_VDEVICE(MADGE, PCI_DEVICE_ID_MADGE_AMBASSADOR_BAD), 0 }, { 0, }