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authorArvind Yadav <arvind.yadav.cs@gmail.com>2017-07-23 13:01:09 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-07-30 17:35:28 +0300
commit0846b762c42d9654290f19a3b2e6248d6aca2b0a (patch)
tree02ad3faf98472900a25efa0b0000fabacf1fef2a /drivers/tty/synclink_gt.c
parentc40f716ad34170aec93da145210aacf10599ecb0 (diff)
downloadlinux-0846b762c42d9654290f19a3b2e6248d6aca2b0a.tar.xz
tty: synclink_gt: 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 41180 480 185 41845 a375 drivers/tty/synclink_gt.o File size After adding 'const': text data bss dec hex filename 41340 320 185 41845 a375 drivers/tty/synclink_gt.o Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/synclink_gt.c')
-rw-r--r--drivers/tty/synclink_gt.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/synclink_gt.c b/drivers/tty/synclink_gt.c
index 529c6e3cd537..636b8ae29b46 100644
--- a/drivers/tty/synclink_gt.c
+++ b/drivers/tty/synclink_gt.c
@@ -95,7 +95,7 @@ MODULE_LICENSE("GPL");
#define MGSL_MAGIC 0x5401
#define MAX_DEVICES 32
-static struct pci_device_id pci_table[] = {
+static const struct pci_device_id pci_table[] = {
{PCI_VENDOR_ID_MICROGATE, SYNCLINK_GT_DEVICE_ID, PCI_ANY_ID, PCI_ANY_ID,},
{PCI_VENDOR_ID_MICROGATE, SYNCLINK_GT2_DEVICE_ID, PCI_ANY_ID, PCI_ANY_ID,},
{PCI_VENDOR_ID_MICROGATE, SYNCLINK_GT4_DEVICE_ID, PCI_ANY_ID, PCI_ANY_ID,},