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path: root/drivers/firewire/fw-ohci.c
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Diffstat (limited to 'drivers/firewire/fw-ohci.c')
-rw-r--r--drivers/firewire/fw-ohci.c100
1 files changed, 44 insertions, 56 deletions
diff --git a/drivers/firewire/fw-ohci.c b/drivers/firewire/fw-ohci.c
index b941ab3da18..4c7cf15986a 100644
--- a/drivers/firewire/fw-ohci.c
+++ b/drivers/firewire/fw-ohci.c
@@ -441,9 +441,8 @@ static inline void flush_writes(const struct fw_ohci *ohci)
reg_read(ohci, OHCI1394_Version);
}
-static int
-ohci_update_phy_reg(struct fw_card *card, int addr,
- int clear_bits, int set_bits)
+static int ohci_update_phy_reg(struct fw_card *card, int addr,
+ int clear_bits, int set_bits)
{
struct fw_ohci *ohci = fw_ohci(card);
u32 val, old;
@@ -658,8 +657,8 @@ static void ar_context_tasklet(unsigned long data)
}
}
-static int
-ar_context_init(struct ar_context *ctx, struct fw_ohci *ohci, u32 regs)
+static int ar_context_init(struct ar_context *ctx,
+ struct fw_ohci *ohci, u32 regs)
{
struct ar_buffer ab;
@@ -690,8 +689,7 @@ static void ar_context_run(struct ar_context *ctx)
flush_writes(ctx->ohci);
}
-static struct descriptor *
-find_branch_descriptor(struct descriptor *d, int z)
+static struct descriptor *find_branch_descriptor(struct descriptor *d, int z)
{
int b, key;
@@ -751,8 +749,7 @@ static void context_tasklet(unsigned long data)
* Allocate a new buffer and add it to the list of free buffers for this
* context. Must be called with ohci->lock held.
*/
-static int
-context_add_buffer(struct context *ctx)
+static int context_add_buffer(struct context *ctx)
{
struct descriptor_buffer *desc;
dma_addr_t uninitialized_var(bus_addr);
@@ -781,9 +778,8 @@ context_add_buffer(struct context *ctx)
return 0;
}
-static int
-context_init(struct context *ctx, struct fw_ohci *ohci,
- u32 regs, descriptor_callback_t callback)
+static int context_init(struct context *ctx, struct fw_ohci *ohci,
+ u32 regs, descriptor_callback_t callback)
{
ctx->ohci = ohci;
ctx->regs = regs;
@@ -814,8 +810,7 @@ context_init(struct context *ctx, struct fw_ohci *ohci,
return 0;
}
-static void
-context_release(struct context *ctx)
+static void context_release(struct context *ctx)
{
struct fw_card *card = &ctx->ohci->card;
struct descriptor_buffer *desc, *tmp;
@@ -827,8 +822,8 @@ context_release(struct context *ctx)
}
/* Must be called with ohci->lock held */
-static struct descriptor *
-context_get_descriptors(struct context *ctx, int z, dma_addr_t *d_bus)
+static struct descriptor *context_get_descriptors(struct context *ctx,
+ int z, dma_addr_t *d_bus)
{
struct descriptor *d = NULL;
struct descriptor_buffer *desc = ctx->buffer_tail;
@@ -912,8 +907,8 @@ struct driver_data {
* Must always be called with the ochi->lock held to ensure proper
* generation handling and locking around packet queue manipulation.
*/
-static int
-at_context_queue_packet(struct context *ctx, struct fw_packet *packet)
+static int at_context_queue_packet(struct context *ctx,
+ struct fw_packet *packet)
{
struct fw_ohci *ohci = ctx->ohci;
dma_addr_t d_bus, uninitialized_var(payload_bus);
@@ -1095,8 +1090,8 @@ static int handle_at_packet(struct context *context,
#define HEADER_GET_DATA_LENGTH(q) (((q) >> 16) & 0xffff)
#define HEADER_GET_EXTENDED_TCODE(q) (((q) >> 0) & 0xffff)
-static void
-handle_local_rom(struct fw_ohci *ohci, struct fw_packet *packet, u32 csr)
+static void handle_local_rom(struct fw_ohci *ohci,
+ struct fw_packet *packet, u32 csr)
{
struct fw_packet response;
int tcode, length, i;
@@ -1122,8 +1117,8 @@ handle_local_rom(struct fw_ohci *ohci, struct fw_packet *packet, u32 csr)
fw_core_handle_response(&ohci->card, &response);
}
-static void
-handle_local_lock(struct fw_ohci *ohci, struct fw_packet *packet, u32 csr)
+static void handle_local_lock(struct fw_ohci *ohci,
+ struct fw_packet *packet, u32 csr)
{
struct fw_packet response;
int tcode, length, ext_tcode, sel;
@@ -1164,8 +1159,7 @@ handle_local_lock(struct fw_ohci *ohci, struct fw_packet *packet, u32 csr)
fw_core_handle_response(&ohci->card, &response);
}
-static void
-handle_local_request(struct context *ctx, struct fw_packet *packet)
+static void handle_local_request(struct context *ctx, struct fw_packet *packet)
{
u64 offset;
u32 csr;
@@ -1205,8 +1199,7 @@ handle_local_request(struct context *ctx, struct fw_packet *packet)
}
}
-static void
-at_context_transmit(struct context *ctx, struct fw_packet *packet)
+static void at_context_transmit(struct context *ctx, struct fw_packet *packet)
{
unsigned long flags;
int ret;
@@ -1590,8 +1583,8 @@ static int ohci_enable(struct fw_card *card, u32 *config_rom, size_t length)
return 0;
}
-static int
-ohci_set_config_rom(struct fw_card *card, u32 *config_rom, size_t length)
+static int ohci_set_config_rom(struct fw_card *card,
+ u32 *config_rom, size_t length)
{
struct fw_ohci *ohci;
unsigned long flags;
@@ -1711,8 +1704,8 @@ static int ohci_cancel_packet(struct fw_card *card, struct fw_packet *packet)
return ret;
}
-static int
-ohci_enable_phys_dma(struct fw_card *card, int node_id, int generation)
+static int ohci_enable_phys_dma(struct fw_card *card,
+ int node_id, int generation)
{
#ifdef CONFIG_FIREWIRE_OHCI_REMOTE_DMA
return 0;
@@ -1752,8 +1745,7 @@ ohci_enable_phys_dma(struct fw_card *card, int node_id, int generation)
#endif /* CONFIG_FIREWIRE_OHCI_REMOTE_DMA */
}
-static u64
-ohci_get_bus_time(struct fw_card *card)
+static u64 ohci_get_bus_time(struct fw_card *card)
{
struct fw_ohci *ohci = fw_ohci(card);
u32 cycle_time;
@@ -1884,8 +1876,8 @@ static int handle_it_packet(struct context *context,
return 1;
}
-static struct fw_iso_context *
-ohci_allocate_iso_context(struct fw_card *card, int type, size_t header_size)
+static struct fw_iso_context *ohci_allocate_iso_context(struct fw_card *card,
+ int type, size_t header_size)
{
struct fw_ohci *ohci = fw_ohci(card);
struct iso_context *ctx, *list;
@@ -2025,11 +2017,10 @@ static void ohci_free_iso_context(struct fw_iso_context *base)
spin_unlock_irqrestore(&ohci->lock, flags);
}
-static int
-ohci_queue_iso_transmit(struct fw_iso_context *base,
- struct fw_iso_packet *packet,
- struct fw_iso_buffer *buffer,
- unsigned long payload)
+static int ohci_queue_iso_transmit(struct fw_iso_context *base,
+ struct fw_iso_packet *packet,
+ struct fw_iso_buffer *buffer,
+ unsigned long payload)
{
struct iso_context *ctx = container_of(base, struct iso_context, base);
struct descriptor *d, *last, *pd;
@@ -2124,11 +2115,10 @@ ohci_queue_iso_transmit(struct fw_iso_context *base,
return 0;
}
-static int
-ohci_queue_iso_receive_dualbuffer(struct fw_iso_context *base,
- struct fw_iso_packet *packet,
- struct fw_iso_buffer *buffer,
- unsigned long payload)
+static int ohci_queue_iso_receive_dualbuffer(struct fw_iso_context *base,
+ struct fw_iso_packet *packet,
+ struct fw_iso_buffer *buffer,
+ unsigned long payload)
{
struct iso_context *ctx = container_of(base, struct iso_context, base);
struct db_descriptor *db = NULL;
@@ -2205,11 +2195,10 @@ ohci_queue_iso_receive_dualbuffer(struct fw_iso_context *base,
return 0;
}
-static int
-ohci_queue_iso_receive_packet_per_buffer(struct fw_iso_context *base,
- struct fw_iso_packet *packet,
- struct fw_iso_buffer *buffer,
- unsigned long payload)
+static int ohci_queue_iso_receive_packet_per_buffer(struct fw_iso_context *base,
+ struct fw_iso_packet *packet,
+ struct fw_iso_buffer *buffer,
+ unsigned long payload)
{
struct iso_context *ctx = container_of(base, struct iso_context, base);
struct descriptor *d = NULL, *pd = NULL;
@@ -2283,11 +2272,10 @@ ohci_queue_iso_receive_packet_per_buffer(struct fw_iso_context *base,
return 0;
}
-static int
-ohci_queue_iso(struct fw_iso_context *base,
- struct fw_iso_packet *packet,
- struct fw_iso_buffer *buffer,
- unsigned long payload)
+static int ohci_queue_iso(struct fw_iso_context *base,
+ struct fw_iso_packet *packet,
+ struct fw_iso_buffer *buffer,
+ unsigned long payload)
{
struct iso_context *ctx = container_of(base, struct iso_context, base);
unsigned long flags;
@@ -2353,8 +2341,8 @@ static void ohci_pmac_off(struct pci_dev *dev)
#define ohci_pmac_off(dev)
#endif /* CONFIG_PPC_PMAC */
-static int __devinit
-pci_probe(struct pci_dev *dev, const struct pci_device_id *ent)
+static int __devinit pci_probe(struct pci_dev *dev,
+ const struct pci_device_id *ent)
{
struct fw_ohci *ohci;
u32 bus_options, max_receive, link_speed, version;
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-17 02:37:38 +0000