#if __HAVE_PCI_DMA
if (entry->seg_count) {
for (i = 0; i < entry->seg_count; i++) {
- if (entry->seglist[i] != NULL)
+ if (entry->seglist[i] != 0)
DRM(pci_free)(dev, entry->buf_size,
(void *)entry->seglist[i],
entry->seglist_bus[i]);
#endif
#ifndef DRIVER_PREINIT
-#define DRIVER_PREINIT(dev) 0
+#define DRIVER_PREINIT(dev) do {} while (0)
#endif
#ifndef DRIVER_POSTINIT
-#define DRIVER_POSTINIT(dev) 0
+#define DRIVER_POSTINIT(dev) do {} while (0)
#endif
#ifndef DRIVER_PRERELEASE
#define DRIVER_PRERELEASE()
#if __HAVE_PCI_DMA
if (entry->seg_count) {
for (i = 0; i < entry->seg_count; i++) {
- if (entry->seglist[i] != NULL)
+ if (entry->seglist[i] != 0)
DRM(pci_free)(dev, entry->buf_size,
(void *)entry->seglist[i],
entry->seglist_bus[i]);
#endif
#ifndef DRIVER_PREINIT
-#define DRIVER_PREINIT(dev) 0
+#define DRIVER_PREINIT(dev) do {} while (0)
#endif
#ifndef DRIVER_POSTINIT
-#define DRIVER_POSTINIT(dev) 0
+#define DRIVER_POSTINIT(dev) do {} while (0)
#endif
#ifndef DRIVER_PRERELEASE
#define DRIVER_PRERELEASE()