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xfree86: drivers: fbdev: constify retvals from xf86FindOptionValue()

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xf86FindOptionValue() returns `const char*`, so the target variables
also need to be const.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This commit is contained in:
Enrico Weigelt, metux IT consult
2025-07-22 18:32:56 +02:00
committed by Enrico Weigelt
parent 8d84bcc77d
commit 0f230584d0
1 changed files with 2 additions and 4 deletions
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6
hw/xfree86/drivers/video/fbdev/src/fbdev.c
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@@ -263,11 +263,10 @@ static Bool FBDevPciProbe(DriverPtr drv, int entity_num,
pScrn = xf86ConfigPciEntity(NULL, 0, entity_num, NULL, NULL,
NULL, NULL, NULL, NULL);
if (pScrn) {
char *device;
GDevPtr devSection = xf86GetDevFromEntity(pScrn->entityList[0],
pScrn->entityInstanceList[0]);
device = xf86FindOptionValue(devSection->options, "fbdev");
const char *device = xf86FindOptionValue(devSection->options, "fbdev");
if (fbdevHWProbe(dev, device, NULL)) {
pScrn->driverVersion = FBDEV_VERSION;
pScrn->driverName = FBDEV_DRIVER_NAME;
@@ -307,7 +306,6 @@ FBDevProbe(DriverPtr drv, int flags)
#ifndef XSERVER_LIBPCIACCESS
int bus,device,func;
#endif
char *dev;
Bool foundScreen = FALSE;
TRACE("probe start");
@@ -325,7 +323,7 @@ FBDevProbe(DriverPtr drv, int flags)
for (i = 0; i < numDevSections; i++) {
Bool isPci = FALSE;
dev = xf86FindOptionValue(devSections[i]->options,"fbdev");
const char *dev = xf86FindOptionValue(devSections[i]->options,"fbdev");
if (devSections[i]->busID) {
#ifndef XSERVER_LIBPCIACCESS
if (xf86ParsePciBusString(devSections[i]->busID,&bus,&device,