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Date: Sat, 15 Jul 2017 09:55:45 +0530 From: Arvind Yadav <arvind.yadav.cs@...il.com> To: isdn@...ux-pingi.de, davem@...emloft.net, dhowells@...hat.com, johannes.berg@...el.com, mac@...ware.de, baoyou.xie@...aro.org Cc: netdev@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [PATCH 04/10] isdn: eicon: 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 6224 655 8 6887 1ae7 isdn/hardware/eicon/divasmain.o File size After adding 'const': text data bss dec hex filename 6608 271 8 6887 1ae7 isdn/hardware/eicon/divasmain.o Signed-off-by: Arvind Yadav <arvind.yadav.cs@...il.com> --- drivers/isdn/hardware/eicon/divasmain.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/isdn/hardware/eicon/divasmain.c b/drivers/isdn/hardware/eicon/divasmain.c index 8b7ad4f..b2023e0 100644 --- a/drivers/isdn/hardware/eicon/divasmain.c +++ b/drivers/isdn/hardware/eicon/divasmain.c @@ -110,7 +110,7 @@ typedef struct _diva_os_thread_dpc { /* This table should be sorted by PCI device ID */ -static struct pci_device_id divas_pci_tbl[] = { +static const struct pci_device_id divas_pci_tbl[] = { /* Diva Server BRI-2M PCI 0xE010 */ { PCI_VDEVICE(EICON, PCI_DEVICE_ID_EICON_MAESTRA), CARDTYPE_MAESTRA_PCI }, -- 2.7.4
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