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>

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;

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;

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,

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,