diff options
| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-07-23 15:31:03 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-07-30 07:35:27 -0700 |
| commit | 7280f6d9b22f98716568124c280b389415e91497 (patch) | |
| tree | 458bb459e4a9fd3afdcf5830a476df2e91393a90 /drivers/tty/synclinkmp.c | |
| parent | 351a762aa8051960695a0f131731518e93b957fa (diff) | |
| download | op-kernel-dev-7280f6d9b22f98716568124c280b389415e91497.zip op-kernel-dev-7280f6d9b22f98716568124c280b389415e91497.tar.gz | |
tty: synclinkmp: 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
44660 432 104 45196 b08c drivers/tty/synclinkmp.o
File size After adding 'const':
text data bss dec hex filename
44756 336 104 45196 b08c drivers/tty/synclinkmp.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/synclinkmp.c')
| -rw-r--r-- | drivers/tty/synclinkmp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/synclinkmp.c b/drivers/tty/synclinkmp.c index 9b4fb02..4fed9e7 100644 --- a/drivers/tty/synclinkmp.c +++ b/drivers/tty/synclinkmp.c @@ -479,7 +479,7 @@ static char *driver_version = "$Revision: 4.38 $"; static int synclinkmp_init_one(struct pci_dev *dev,const struct pci_device_id *ent); static void synclinkmp_remove_one(struct pci_dev *dev); -static struct pci_device_id synclinkmp_pci_tbl[] = { +static const struct pci_device_id synclinkmp_pci_tbl[] = { { PCI_VENDOR_ID_MICROGATE, PCI_DEVICE_ID_MICROGATE_SCA, PCI_ANY_ID, PCI_ANY_ID, }, { 0, }, /* terminate list */ }; |
