From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arvind Yadav Subject: [PATCH 06/10] isdn: mISDN: hfcmulti: constify pci_device_id. Date: Sat, 15 Jul 2017 09:55:47 +0530 Message-ID: <1500092751-8291-7-git-send-email-arvind.yadav.cs@gmail.com> References: <1500092751-8291-1-git-send-email-arvind.yadav.cs@gmail.com> Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org To: isdn@linux-pingi.de, davem@davemloft.net, dhowells@redhat.com, johannes.berg@intel.com, mac@melware.de, baoyou.xie@linaro.org Return-path: In-Reply-To: <1500092751-8291-1-git-send-email-arvind.yadav.cs@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org pci_device_id are not supposed to change at runtime. All functions working with pci_device_id provided by work with const pci_device_id. So mark the non-const structs as const. File size before: text data bss dec hex filename 63450 1536 1492 66478 103ae isdn/hardware/mISDN/hfcmulti.o File size After adding 'const': text data bss dec hex filename 64698 288 1492 66478 103ae isdn/hardware/mISDN/hfcmulti.o Signed-off-by: Arvind Yadav --- drivers/isdn/hardware/mISDN/hfcmulti.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/isdn/hardware/mISDN/hfcmulti.c b/drivers/isdn/hardware/mISDN/hfcmulti.c index aea0c96..3cf07b8 100644 --- a/drivers/isdn/hardware/mISDN/hfcmulti.c +++ b/drivers/isdn/hardware/mISDN/hfcmulti.c @@ -5348,7 +5348,7 @@ static const struct hm_map hfcm_map[] = { #undef H #define H(x) ((unsigned long)&hfcm_map[x]) -static struct pci_device_id hfmultipci_ids[] = { +static const struct pci_device_id hfmultipci_ids[] = { /* Cards with HFC-4S Chip */ { PCI_VENDOR_ID_CCD, PCI_DEVICE_ID_CCD_HFC4S, PCI_VENDOR_ID_CCD, -- 2.7.4