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Subject[PATCH 1/3] infiniband: mthca: constify pci_device_id.
Date
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
13067 805 4 13876 3634 infiniband/hw/mthca/mthca_main.o

File size After adding 'const':
text data bss dec hex filename
13419 453 4 13876 3634 infiniband/hw/mthca/mthca_main.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
---
drivers/infiniband/hw/mthca/mthca_main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/infiniband/hw/mthca/mthca_main.c b/drivers/infiniband/hw/mthca/mthca_main.c
index c309e5c..5695cda 100644
--- a/drivers/infiniband/hw/mthca/mthca_main.c
+++ b/drivers/infiniband/hw/mthca/mthca_main.c
@@ -1162,7 +1162,7 @@ static void mthca_remove_one(struct pci_dev *pdev)
mutex_unlock(&mthca_device_mutex);
}

-static struct pci_device_id mthca_pci_table[] = {
+static const struct pci_device_id mthca_pci_table[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_MELLANOX, PCI_DEVICE_ID_MELLANOX_TAVOR),
.driver_data = TAVOR },
{ PCI_DEVICE(PCI_VENDOR_ID_TOPSPIN, PCI_DEVICE_ID_MELLANOX_TAVOR),
--
2.7.4
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