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authorArvind Yadav <arvind.yadav.cs@gmail.com>2017-07-23 15:31:05 +0530
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-07-30 07:35:28 -0700
commit50bd842b32b4ef57fdf5381b428d1b5605f429ea (patch)
tree3792eb6cd3a2ec8367eb9a9d9081f248155784cf /drivers/tty/moxa.c
parentba38aac161f2d8b5d5d30e7169456b13dbb8caed (diff)
tty: moxa: 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 14201 656 1760 16617 40e9 drivers/tty/moxa.o File size After adding 'const': text data bss dec hex filename 14329 528 1760 16617 40e9 drivers/tty/moxa.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/moxa.c')
-rw-r--r--drivers/tty/moxa.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/moxa.c b/drivers/tty/moxa.c
index 3b251f4e5df0..7f3d4cb0341b 100644
--- a/drivers/tty/moxa.c
+++ b/drivers/tty/moxa.c
@@ -88,7 +88,7 @@ static char *moxa_brdname[] =
};
#ifdef CONFIG_PCI
-static struct pci_device_id moxa_pcibrds[] = {
+static const struct pci_device_id moxa_pcibrds[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_MOXA, PCI_DEVICE_ID_MOXA_C218),
.driver_data = MOXA_BOARD_C218_PCI },
{ PCI_DEVICE(PCI_VENDOR_ID_MOXA, PCI_DEVICE_ID_MOXA_C320),