From 77c0805dc84977e0539134942e678fce77cfb0ef Mon Sep 17 00:00:00 2001 From: Arvind Yadav Date: Sun, 16 Jul 2017 15:02:34 +0530 Subject: [PATCH] atm: horizon: 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 9859 328 6 10193 27d1 drivers/atm/horizon.o File size After adding 'const': text data bss dec hex filename 9923 264 6 10193 27d1 drivers/atm/horizon.o Signed-off-by: Arvind Yadav Signed-off-by: David S. Miller --- drivers/atm/horizon.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/atm/horizon.c b/drivers/atm/horizon.c index 0f18480b33b5..7e76b35f422c 100644 --- a/drivers/atm/horizon.c +++ b/drivers/atm/horizon.c @@ -2867,7 +2867,7 @@ MODULE_PARM_DESC(max_tx_size, "maximum size of TX AAL5 frames"); MODULE_PARM_DESC(max_rx_size, "maximum size of RX AAL5 frames"); MODULE_PARM_DESC(pci_lat, "PCI latency in bus cycles"); -static struct pci_device_id hrz_pci_tbl[] = { +static const struct pci_device_id hrz_pci_tbl[] = { { PCI_VENDOR_ID_MADGE, PCI_DEVICE_ID_MADGE_HORIZON, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, { 0, }