From: Arvind Yadav Date: Sun, 16 Jul 2017 09:32:33 +0000 (+0530) Subject: atm: he: constify pci_device_id. X-Git-Tag: v4.14-rc1~130^2~507^2~7 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5c007845029d1e03df765f8fb2af0a0b8f5126b9;p=platform%2Fkernel%2Flinux-exynos.git atm: he: constify pci_device_id. 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 26514 440 48 27002 697a drivers/atm/he.o File size After adding 'const': text data bss dec hex filename 26578 376 48 27002 697a drivers/atm/he.o Signed-off-by: Arvind Yadav Signed-off-by: David S. Miller --- diff --git a/drivers/atm/he.c b/drivers/atm/he.c index 37ee21c..8f6156d 100644 --- a/drivers/atm/he.c +++ b/drivers/atm/he.c @@ -2851,7 +2851,7 @@ MODULE_PARM_DESC(irq_coalesce, "use interrupt coalescing (default 1)"); module_param(sdh, bool, 0); MODULE_PARM_DESC(sdh, "use SDH framing (default 0)"); -static struct pci_device_id he_pci_tbl[] = { +static const struct pci_device_id he_pci_tbl[] = { { PCI_VDEVICE(FORE, PCI_DEVICE_ID_FORE_HE), 0 }, { 0, } };