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| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-07-23 12:01:04 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-07-30 16:35:27 +0200 |
| commit | ba38aac161f2d8b5d5d30e7169456b13dbb8caed (patch) | |
| tree | 6274fdebd57bb58aa15b9b95a3d5916abf0f8943 /drivers/tty/synclink.c | |
| parent | tty: mxser: constify pci_device_id. (diff) | |
| download | linux-ba38aac161f2d8b5d5d30e7169456b13dbb8caed.tar.xz linux-ba38aac161f2d8b5d5d30e7169456b13dbb8caed.zip | |
tty: synclink: 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
51755 400 513 52668 cdbc drivers/tty/synclink.o
File size After adding 'const':
text data bss dec hex filename
51883 304 513 52700 cddc drivers/tty/synclink.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.c')
| -rw-r--r-- | drivers/tty/synclink.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/synclink.c b/drivers/tty/synclink.c index 3fafc5a1b2e0..3be981101297 100644 --- a/drivers/tty/synclink.c +++ b/drivers/tty/synclink.c @@ -884,7 +884,7 @@ static int synclink_init_one (struct pci_dev *dev, const struct pci_device_id *ent); static void synclink_remove_one (struct pci_dev *dev); -static struct pci_device_id synclink_pci_tbl[] = { +static const struct pci_device_id synclink_pci_tbl[] = { { PCI_VENDOR_ID_MICROGATE, PCI_DEVICE_ID_MICROGATE_USC, PCI_ANY_ID, PCI_ANY_ID, }, { PCI_VENDOR_ID_MICROGATE, 0x0210, PCI_ANY_ID, PCI_ANY_ID, }, { 0, }, /* terminate list */ |