firewire: rename CSR access driver methods

Rather than "read a Control and Status Registers (CSR) Architecture
register" I prefer to say "read a Control and Status Register".

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

4 files changed, 11 insertions, 13 deletions

diff --git a/drivers/firewire/core-cdev.c b/drivers/firewire/core-cdev.c
index 2e62516a4b15..32a33da64991 100644
--- a/drivers/firewire/core-cdev.c
+++ b/drivers/firewire/core-cdev.c
@@ -1044,7 +1044,7 @@ static int ioctl_get_cycle_timer2(struct client *client, union ioctl_arg *arg)
 
         local_irq_disable();
 
-        cycle_time = card->driver->read_csr_reg(card, CSR_CYCLE_TIME);
+        cycle_time = card->driver->read_csr(card, CSR_CYCLE_TIME);
 
         switch (a->clk_id) {
         case CLOCK_REALTIME:      getnstimeofday(&ts);                   break;
diff --git a/drivers/firewire/core-transaction.c b/drivers/firewire/core-transaction.c
index b8f6db6a0494..182da69eae44 100644
--- a/drivers/firewire/core-transaction.c
+++ b/drivers/firewire/core-transaction.c
@@ -1026,19 +1026,17 @@ static void handle_registers(struct fw_card *card, struct fw_request *request,
         case CSR_BUS_TIME:
         case CSR_BUSY_TIMEOUT:
                 if (tcode == TCODE_READ_QUADLET_REQUEST)
-                        *data = cpu_to_be32(card->driver->
-                                            read_csr_reg(card, reg));
+                        *data = cpu_to_be32(card->driver->read_csr(card, reg));
                 else if (tcode == TCODE_WRITE_QUADLET_REQUEST)
-                        card->driver->write_csr_reg(card, reg,
-                                                    be32_to_cpu(*data));
+                        card->driver->write_csr(card, reg, be32_to_cpu(*data));
                 else
                         rcode = RCODE_TYPE_ERROR;
                 break;
 
         case CSR_RESET_START:
                 if (tcode == TCODE_WRITE_QUADLET_REQUEST)
-                        card->driver->write_csr_reg(card, CSR_STATE_CLEAR,
-                                                    CSR_STATE_BIT_ABDICATE);
+                        card->driver->write_csr(card, CSR_STATE_CLEAR,
+                                                CSR_STATE_BIT_ABDICATE);
                 else
                         rcode = RCODE_TYPE_ERROR;
                 break;
diff --git a/drivers/firewire/core.h b/drivers/firewire/core.h
index 8280c625170b..3000dd74acfd 100644
--- a/drivers/firewire/core.h
+++ b/drivers/firewire/core.h
@@ -78,8 +78,8 @@ struct fw_card_driver {
         int (*enable_phys_dma)(struct fw_card *card,
                                int node_id, int generation);
 
-        u32 (*read_csr_reg)(struct fw_card *card, int csr_offset);
-        void (*write_csr_reg)(struct fw_card *card, int csr_offset, u32 value);
+        u32 (*read_csr)(struct fw_card *card, int csr_offset);
+        void (*write_csr)(struct fw_card *card, int csr_offset, u32 value);
 
         struct fw_iso_context *
         (*allocate_iso_context)(struct fw_card *card,
diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c
index a55cf0911b72..a4bbf3dadf58 100644
--- a/drivers/firewire/ohci.c
+++ b/drivers/firewire/ohci.c
@@ -2026,7 +2026,7 @@ static int ohci_enable_phys_dma(struct fw_card *card,
 #endif /* CONFIG_FIREWIRE_OHCI_REMOTE_DMA */
 }
 
-static u32 ohci_read_csr_reg(struct fw_card *card, int csr_offset)
+static u32 ohci_read_csr(struct fw_card *card, int csr_offset)
 {
         struct fw_ohci *ohci = fw_ohci(card);
         unsigned long flags;
@@ -2077,7 +2077,7 @@ static u32 ohci_read_csr_reg(struct fw_card *card, int csr_offset)
         }
 }
 
-static void ohci_write_csr_reg(struct fw_card *card, int csr_offset, u32 value)
+static void ohci_write_csr(struct fw_card *card, int csr_offset, u32 value)
 {
         struct fw_ohci *ohci = fw_ohci(card);
         unsigned long flags;
@@ -2576,8 +2576,8 @@ static const struct fw_card_driver ohci_driver = {
         .send_response          = ohci_send_response,
         .cancel_packet          = ohci_cancel_packet,
         .enable_phys_dma        = ohci_enable_phys_dma,
-        .read_csr_reg           = ohci_read_csr_reg,
-        .write_csr_reg          = ohci_write_csr_reg,
+        .read_csr               = ohci_read_csr,
+        .write_csr              = ohci_write_csr,
 
         .allocate_iso_context   = ohci_allocate_iso_context,
         .free_iso_context       = ohci_free_iso_context,