drm/nouveau: Fix a few confusions between "chipset" and "card_type".

Signed-off-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

drivers/gpu/drm/nouveau/nouveau_bios.c

@@ -6829,7 +6829,7 @@ nouveau_bios_posted(struct drm_device *dev)
 	struct drm_nouveau_private *dev_priv = dev->dev_private;
 	unsigned htotal;
 
-	if (dev_priv->chipset >= NV_50) {
+	if (dev_priv->card_type >= NV_50) {
 		if (NVReadVgaCrtc(dev, 0, 0x00) == 0 &&
 		    NVReadVgaCrtc(dev, 0, 0x1a) == 0)
 			return false;

drivers/gpu/drm/nouveau/nouveau_i2c.c

@@ -256,7 +256,7 @@ nouveau_i2c_find(struct drm_device *dev, int index)
 	if (index >= DCB_MAX_NUM_I2C_ENTRIES)
 		return NULL;
 
-	if (dev_priv->chipset >= NV_50 && (i2c->entry & 0x00000100)) {
+	if (dev_priv->card_type >= NV_50 && (i2c->entry & 0x00000100)) {
 		uint32_t reg = 0xe500, val;
 
 		if (i2c->port_type == 6) {

drivers/gpu/drm/nouveau/nouveau_temp.c

@@ -191,7 +191,7 @@ nv40_temp_get(struct drm_device *dev)
 	int offset = sensor->offset_mult / sensor->offset_div;
 	int core_temp;
 
-	if (dev_priv->chipset >= 0x50) {
+	if (dev_priv->card_type >= NV_50) {
 		core_temp = nv_rd32(dev, 0x20008);
 	} else {
 		core_temp = nv_rd32(dev, 0x0015b4) & 0x1fff;