V4L/DVB (11287): Code cleanup (passes checkpatch now) of the b2c2-flexcop-drivers 1/2

[linux-2.6-omap-h63xx.git] / drivers / media / dvb / b2c2 / flexcop-dma.c

diff --git a/drivers/media/dvb/b2c2/flexcop-dma.c b/drivers/media/dvb/b2c2/flexcop-dma.c
index 26f0011a507813a0564b741ba7040a7c579fe8fc..2881e0d956ad31ab5411c60b6a014925423ac4b0 100644 (file)
--- a/drivers/media/dvb/b2c2/flexcop-dma.c
+++ b/drivers/media/dvb/b2c2/flexcop-dma.c
@@ -1,13 +1,12 @@
 /*
- * This file is part of linux driver the digital TV devices equipped with B2C2 FlexcopII(b)/III
- *
- * flexcop-dma.c - methods for configuring and controlling the DMA of the FlexCop.
- *
- * see flexcop.c for copyright information.
+ * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III
+ * flexcop-dma.c - configuring and controlling the DMA of the FlexCop
+ * see flexcop.c for copyright information
  */
 #include "flexcop.h"
 
-int flexcop_dma_allocate(struct pci_dev *pdev, struct flexcop_dma *dma, u32 size)
+int flexcop_dma_allocate(struct pci_dev *pdev,
+               struct flexcop_dma *dma, u32 size)
 {
        u8 *tcpu;
        dma_addr_t tdma = 0;
@@ -32,7 +31,8 @@ EXPORT_SYMBOL(flexcop_dma_allocate);
 
 void flexcop_dma_free(struct flexcop_dma *dma)
 {
-       pci_free_consistent(dma->pdev, dma->size*2,dma->cpu_addr0, dma->dma_addr0);
+       pci_free_consistent(dma->pdev, dma->size*2,
+                       dma->cpu_addr0, dma->dma_addr0);
        memset(dma,0,sizeof(struct flexcop_dma));
 }
 EXPORT_SYMBOL(flexcop_dma_free);
@@ -44,8 +44,8 @@ int flexcop_dma_config(struct flexcop_device *fc,
        flexcop_ibi_value v0x0,v0x4,v0xc;
        v0x0.raw = v0x4.raw = v0xc.raw = 0;
 
-       v0x0.dma_0x0.dma_address0        = dma->dma_addr0 >> 2;
-       v0xc.dma_0xc.dma_address1        = dma->dma_addr1 >> 2;
+       v0x0.dma_0x0.dma_address0 = dma->dma_addr0 >> 2;
+       v0xc.dma_0xc.dma_address1 = dma->dma_addr1 >> 2;
        v0x4.dma_0x4_write.dma_addr_size = dma->size / 4;
 
        if ((dma_idx & FC_DMA_1) == dma_idx) {
@@ -57,7 +57,8 @@ int flexcop_dma_config(struct flexcop_device *fc,
                fc->write_ibi_reg(fc,dma2_014,v0x4);
                fc->write_ibi_reg(fc,dma2_01c,v0xc);
        } else {
-               err("either DMA1 or DMA2 can be configured at the within one flexcop_dma_config call.");
+               err("either DMA1 or DMA2 can be configured within one "
+                       "flexcop_dma_config call.");
                return -EINVAL;
        }
 
@@ -81,7 +82,8 @@ int flexcop_dma_xfer_control(struct flexcop_device *fc,
                r0x0 = dma2_010;
                r0xc = dma2_01c;
        } else {
-               err("either transfer DMA1 or DMA2 can be started within one flexcop_dma_xfer_control call.");
+               err("either transfer DMA1 or DMA2 can be started within one "
+                       "flexcop_dma_xfer_control call.");
                return -EINVAL;
        }
 
@@ -154,8 +156,7 @@ EXPORT_SYMBOL(flexcop_dma_control_timer_irq);
 
 /* 1 cycles = 1.97 msec */
 int flexcop_dma_config_timer(struct flexcop_device *fc,
-               flexcop_dma_index_t dma_idx,
-               u8 cycles)
+               flexcop_dma_index_t dma_idx, u8 cycles)
 {
        flexcop_ibi_register r = (dma_idx & FC_DMA_1) ? dma1_004 : dma2_014;
        flexcop_ibi_value v = fc->read_ibi_reg(fc,r);