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| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-07-23 15:31:02 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-07-30 07:35:27 -0700 |
| commit | 763653d7d51ae2d100b0b5f364ff7e343cea0efe (patch) | |
| tree | 3bbd91b8c6c3bed264bbaffd87d78db8fee7093b /drivers/tty/isicom.c | |
| parent | 7280f6d9b22f98716568124c280b389415e91497 (diff) | |
| download | lwn-763653d7d51ae2d100b0b5f364ff7e343cea0efe.tar.gz lwn-763653d7d51ae2d100b0b5f364ff7e343cea0efe.zip | |
tty: isicom: 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
12176 1520 25864 39560 9a88 drivers/tty/isicom.o
File size After adding 'const':
text data bss dec hex filename
12528 1168 25864 39560 9a88 drivers/tty/isicom.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/isicom.c')
| -rw-r--r-- | drivers/tty/isicom.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/isicom.c b/drivers/tty/isicom.c index b70187b46d9d..61ecdd6b2fc2 100644 --- a/drivers/tty/isicom.c +++ b/drivers/tty/isicom.c @@ -150,7 +150,7 @@ static int isicom_probe(struct pci_dev *, const struct pci_device_id *); static void isicom_remove(struct pci_dev *); -static struct pci_device_id isicom_pci_tbl[] = { +static const struct pci_device_id isicom_pci_tbl[] = { { PCI_DEVICE(VENDOR_ID, 0x2028) }, { PCI_DEVICE(VENDOR_ID, 0x2051) }, { PCI_DEVICE(VENDOR_ID, 0x2052) }, |