Date: Sun, 4 Mar 2007 14:45:18 +0100 (CET) From: Stefan Richter Subject: firewire: adjust whitespace Remove space before tab and trailing whitespace. Unify indentation of goto target labels. Signed-off-by: Stefan Richter --- Index: linux-2.6.21-rc2/drivers/firewire/fw-iso.c =================================================================== --- linux-2.6.21-rc2.orig/drivers/firewire/fw-iso.c +++ linux-2.6.21-rc2/drivers/firewire/fw-iso.c @@ -47,7 +47,7 @@ fw_iso_buffer_init(struct fw_iso_buffer buffer->pages[i] = alloc_page(GFP_KERNEL | GFP_DMA32 | __GFP_ZERO); if (buffer->pages[i] == NULL) goto out_pages; - + address = dma_map_page(card->device, buffer->pages[i], 0, PAGE_SIZE, direction); if (dma_mapping_error(address)) { Index: linux-2.6.20/drivers/firewire/fw-device.c =================================================================== --- linux-2.6.20.orig/drivers/firewire/fw-device.c +++ linux-2.6.20/drivers/firewire/fw-device.c @@ -145,7 +145,7 @@ fw_unit_uevent(struct device *dev, char "MODALIAS=%s", modalias)) return -ENOMEM; - out: + out: envp[i] = NULL; return 0; @@ -511,9 +511,9 @@ static void fw_device_init(struct work_s return; - error_with_device: + error_with_device: device_del(&device->device); - error: + error: cdev_del(&device->cdev); unregister_chrdev_region(device->device.devt, 1); put_device(&device->device); Index: linux-2.6.20/drivers/firewire/fw-ohci.c =================================================================== --- linux-2.6.20.orig/drivers/firewire/fw-ohci.c +++ linux-2.6.20/drivers/firewire/fw-ohci.c @@ -96,9 +96,9 @@ typedef int (*descriptor_callback_t)(str struct descriptor *d, struct descriptor *last); struct context { - struct fw_ohci *ohci; + struct fw_ohci *ohci; u32 regs; - + struct descriptor *buffer; dma_addr_t buffer_bus; size_t buffer_size; @@ -109,10 +109,8 @@ struct context { descriptor_callback_t callback; - struct tasklet_struct tasklet; + struct tasklet_struct tasklet; }; - - struct at_context { struct fw_ohci *ohci; @@ -434,7 +432,7 @@ ar_context_init(struct ar_context *ctx, return 0; } - + static void context_tasklet(unsigned long data) { struct context *ctx = (struct context *) data; @@ -1269,7 +1267,7 @@ ohci_enable_phys_dma(struct fw_card *car spin_unlock_irqrestore(&ohci->lock, flags); return retval; } - + static int handle_ir_bufferfill_packet(struct context *context, struct descriptor *d, struct descriptor *last) @@ -1324,7 +1322,7 @@ static int handle_it_packet(struct conte { struct iso_context *ctx = container_of(context, struct iso_context, context); - + if (last->transfer_status == 0) /* This descriptor isn't done yet, stop iteration. */ return 0; @@ -1352,8 +1350,8 @@ ohci_allocate_iso_context(struct fw_card list = ohci->it_context_list; callback = handle_it_packet; } else { - mask = &ohci->ir_context_mask; - list = ohci->ir_context_list; + mask = &ohci->ir_context_mask; + list = ohci->ir_context_list; if (header_size > 0) callback = handle_ir_dualbuffer_packet; else @@ -1373,11 +1371,11 @@ ohci_allocate_iso_context(struct fw_card if (index < 0) return ERR_PTR(-EBUSY); - if (type == FW_ISO_CONTEXT_TRANSMIT) - regs = OHCI1394_IsoXmitContextBase(index); - else - regs = OHCI1394_IsoRcvContextBase(index); - + if (type == FW_ISO_CONTEXT_TRANSMIT) + regs = OHCI1394_IsoXmitContextBase(index); + else + regs = OHCI1394_IsoRcvContextBase(index); + ctx = &list[index]; memset(ctx, 0, sizeof *ctx); ctx->header_length = 0; @@ -1404,7 +1402,7 @@ ohci_allocate_iso_context(struct fw_card static int ohci_start_iso(struct fw_iso_context *base, s32 cycle) { - struct iso_context *ctx = container_of(base, struct iso_context, base); + struct iso_context *ctx = container_of(base, struct iso_context, base); struct fw_ohci *ohci = ctx->context.ohci; u32 cycle_match = 0, mode; int index; @@ -1439,7 +1437,7 @@ static int ohci_start_iso(struct fw_iso_ static int ohci_stop_iso(struct fw_iso_context *base) { struct fw_ohci *ohci = fw_ohci(base->card); - struct iso_context *ctx = container_of(base, struct iso_context, base); + struct iso_context *ctx = container_of(base, struct iso_context, base); int index; if (ctx->base.type == FW_ISO_CONTEXT_TRANSMIT) { @@ -1458,7 +1456,7 @@ static int ohci_stop_iso(struct fw_iso_c static void ohci_free_iso_context(struct fw_iso_context *base) { struct fw_ohci *ohci = fw_ohci(base->card); - struct iso_context *ctx = container_of(base, struct iso_context, base); + struct iso_context *ctx = container_of(base, struct iso_context, base); unsigned long flags; int index; @@ -1485,7 +1483,7 @@ ohci_queue_iso_transmit(struct fw_iso_co struct fw_iso_buffer *buffer, unsigned long payload) { - struct iso_context *ctx = container_of(base, struct iso_context, base); + struct iso_context *ctx = container_of(base, struct iso_context, base); struct descriptor *d, *last, *pd; struct fw_iso_packet *p; __le32 *header; @@ -1575,7 +1573,7 @@ ohci_queue_iso_transmit(struct fw_iso_co return 0; } - + static int setup_wait_descriptor(struct context *ctx) { @@ -1609,7 +1607,7 @@ ohci_queue_iso_receive_dualbuffer(struct dma_addr_t d_bus, page_bus; u32 z, header_z, length, rest; int page, offset; - + /* FIXME: Cycle lost behavior should be configurable: lose * packet, retransmit or terminate.. */ @@ -1641,7 +1639,7 @@ ohci_queue_iso_receive_dualbuffer(struct db->first_req_count = cpu_to_le16(p->header_length); db->first_res_count = db->first_req_count; db->first_buffer = cpu_to_le32(d_bus + sizeof *db); - + if (offset + rest < PAGE_SIZE) length = rest; else @@ -1675,7 +1673,7 @@ ohci_queue_iso_receive_bufferfill(struct dma_addr_t d_bus, page_bus; u32 length, rest; int page, offset; - + page = payload >> PAGE_SHIFT; offset = payload & ~PAGE_MASK; rest = packet->payload_length; @@ -1691,7 +1689,7 @@ ohci_queue_iso_receive_bufferfill(struct d->control = cpu_to_le16(descriptor_input_more | descriptor_status | descriptor_branch_always); - + if (offset + rest < PAGE_SIZE) length = rest; else