remove whitespace and tab

sys/dev/pci/drm/i915/display/intel_hdcp.c

@@ -2224,7 +2224,7 @@ void intel_hdcp_component_init(struct drm_i915_private *i915)
 
 	if (!is_hdcp2_supported(i915))
 		return;
-	
+
 	STUB();
 #ifdef notyet
 	mutex_lock(&i915->display.hdcp.hdcp_mutex);

sys/dev/pci/drm/include/linux/device.h

@@ -92,7 +92,7 @@ devm_device_add_group(struct device *dev, const struct attribute_group *g)
 #define dev_err_once(dev, fmt, arg...)				\
 	printf("drm:pid%d:%s *ERROR* " fmt, curproc->p_p->ps_pid,	\
 	    __func__ , ## arg)
-	
+
 #define dev_err_probe(dev, err, fmt, arg...)				\
 	printf("drm:pid%d:%s *ERROR* " fmt, curproc->p_p->ps_pid,	\
 	       __func__ , ## arg), err

sys/dev/pci/drm/ttm/ttm_bo_util.c

@@ -439,7 +439,7 @@ void ttm_bo_kunmap(struct ttm_bo_kmap_obj *map)
 		    map->bo->resource->size);
 		break;
 	case ttm_bo_map_vmap:
-		vunmap(map->virtual, 
+		vunmap(map->virtual,
 		    map->bo->resource->size);
 		break;
 	case ttm_bo_map_kmap:

sys/dev/pci/if_iwm.c

@@ -9305,7 +9305,7 @@ iwm_set_rate_table_vht(struct iwm_node *in, struct iwm_lq_cmd *lqcmd)
 					tab &= ~IWM_RATE_VHT_MCS_RATE_CODE_MSK;
 					tab |= 8;
 				}
-					
+
 				tab |= IWM_RATE_MCS_RTS_REQUIRED_MSK;
 				if (i < 4) {
 					if (ieee80211_ra_vht_use_sgi(ni))

sys/dev/pci/if_qwx_pci.c

@@ -1109,7 +1109,7 @@ qwx_pci_alloc_xfer_ring(struct qwx_softc *sc, struct qwx_pci_xfer_ring *ring,
 	memset(ring->data, 0, sizeof(ring->data));
 	for (i = 0; i < ring->num_elements; i++) {
 		struct qwx_xfer_data *xfer = &ring->data[i];
-		
+
 		err = bus_dmamap_create(sc->sc_dmat, QWX_PCI_XFER_MAX_DATA_SIZE,
 		    1, QWX_PCI_XFER_MAX_DATA_SIZE, 0, BUS_DMA_NOWAIT,
 		    &xfer->map);
@@ -3026,7 +3026,7 @@ qwx_mhi_fw_load_bhi(struct qwx_pci_softc *psc, uint8_t *data, size_t len)
 	qwx_pci_write(sc, psc->bhi_off + MHI_BHI_IMGADDR_LOW,
 	    paddr & 0xffffffff);
 	qwx_pci_write(sc, psc->bhi_off + MHI_BHI_IMGSIZE, len);
-	
+
 	/* Set a random transaction sequence number. */
 	do {
 		seq = arc4random_uniform(MHI_BHI_TXDB_SEQNUM_BMSK);