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authorArvind Yadav <arvind.yadav.cs@gmail.com>2017-08-01 18:20:45 +0300
committerBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>2017-08-01 18:20:45 +0300
commitc564dbcdc9914529e2cd18367d8bb98cef417611 (patch)
tree7875e17bb403936fe037e6b914e14480cf02af11 /drivers/video/fbdev/matrox
parent9989518f9cb781d609c50d2a5d3b317ab5e21ffd (diff)
downloadlinux-c564dbcdc9914529e2cd18367d8bb98cef417611.tar.xz
video: fbdev: matroxfb: 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 19884 3036 96 23016 59e8 fbdev/matrox/matroxfb_base.o File size after adding 'const': text data bss dec hex filename 20300 2620 96 23016 59e8 fbdev/matrox/matroxfb_base.o Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Antonino Daplas <adaplas@gmail.com> Cc: Maik Broemme <mbroemme@libmpq.org> Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Diffstat (limited to 'drivers/video/fbdev/matrox')
-rw-r--r--drivers/video/fbdev/matrox/matroxfb_base.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/video/fbdev/matrox/matroxfb_base.c b/drivers/video/fbdev/matrox/matroxfb_base.c
index f6a0b9af97a9..dce12a2cf48f 100644
--- a/drivers/video/fbdev/matrox/matroxfb_base.c
+++ b/drivers/video/fbdev/matrox/matroxfb_base.c
@@ -1623,7 +1623,7 @@ static int initMatrox2(struct matrox_fb_info *minfo, struct board *b)
unsigned int memsize;
int err;
- static struct pci_device_id intel_82437[] = {
+ static const struct pci_device_id intel_82437[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82437) },
{ },
};
@@ -2116,7 +2116,7 @@ static void pci_remove_matrox(struct pci_dev* pdev) {
matroxfb_remove(minfo, 1);
}
-static struct pci_device_id matroxfb_devices[] = {
+static const struct pci_device_id matroxfb_devices[] = {
#ifdef CONFIG_FB_MATROX_MILLENIUM
{PCI_VENDOR_ID_MATROX, PCI_DEVICE_ID_MATROX_MIL,
PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},