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Groups > linux.kernel > #1687844
| From | Arvind Yadav <arvind.yadav.cs@gmail.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 03/10] isdn: hisax: hisax_fcpcipnp: constify pci_device_id. |
| Date | 2017-07-15 06:30 +0200 |
| Message-ID | <u3mSl-5dk-1@gated-at.bofh.it> (permalink) |
| References | <u3mSl-5dk-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
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
5989 576 0 6565 19a5 isdn/hisax/hisax_fcpcipnp.o
File size After adding 'const':
text data bss dec hex filename
6085 480 0 6565 19a5 isdn/hisax/hisax_fcpcipnp.o
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
---
drivers/isdn/hisax/hisax_fcpcipnp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/isdn/hisax/hisax_fcpcipnp.c b/drivers/isdn/hisax/hisax_fcpcipnp.c
index 5a9f39e..e4f7573 100644
--- a/drivers/isdn/hisax/hisax_fcpcipnp.c
+++ b/drivers/isdn/hisax/hisax_fcpcipnp.c
@@ -52,7 +52,7 @@ module_param(debug, int, 0);
MODULE_AUTHOR("Kai Germaschewski <kai.germaschewski@gmx.de>/Karsten Keil <kkeil@suse.de>");
MODULE_DESCRIPTION("AVM Fritz!PCI/PnP ISDN driver");
-static struct pci_device_id fcpci_ids[] = {
+static const struct pci_device_id fcpci_ids[] = {
{ .vendor = PCI_VENDOR_ID_AVM,
.device = PCI_DEVICE_ID_AVM_A1,
.subvendor = PCI_ANY_ID,
--
2.7.4
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[PATCH 03/10] isdn: hisax: hisax_fcpcipnp: constify pci_device_id. Arvind Yadav <arvind.yadav.cs@gmail.com> - 2017-07-15 06:30 +0200
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