V4L/DVB (12733): cx25821: some CodingStyle fixes

The original driver were generated with some dos editor, and used their
own coding style.

This patch does some automatic CodingStyle fixes, by running dos2unix
and Lindent tools.

More work still needs to be done for it to use upstream CodingStyle.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 384 insertions, 372 deletions

diff --git a/drivers/staging/cx25821/cx25821.h b/drivers/staging/cx25821/cx25821.h
index 94f16ce..cf2286d 100644
--- a/drivers/staging/cx25821/cx25821.h
+++ b/drivers/staging/cx25821/cx25821.h
@@ -21,7 +21,6 @@
  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
-
 #ifndef CX25821_H_
 #define CX25821_H_
 
@@ -85,8 +84,7 @@
 #define RESOURCE_VIDEO11      2048
 #define RESOURCE_VIDEO_IOCTL  4096
 
-
-#define BUFFER_TIMEOUT     (HZ)  /* 0.5 seconds */
+#define BUFFER_TIMEOUT     (HZ)	/* 0.5 seconds */
 
 #define UNKNOWN_BOARD       0
 #define CX25821_BOARD        1
@@ -103,338 +101,336 @@
 #define VID_CHANNEL_NUM 8
 
 struct cx25821_fmt {
-    char  *name;
-    u32   fourcc;          /* v4l2 format id */
-    int   depth;
-    int   flags;
-    u32   cxformat;
+	char *name;
+	u32 fourcc;		/* v4l2 format id */
+	int depth;
+	int flags;
+	u32 cxformat;
 };
 
 struct cx25821_ctrl {
-    struct v4l2_queryctrl v;
-    u32                   off;
-    u32                   reg;
-    u32                   mask;
-    u32                   shift;
+	struct v4l2_queryctrl v;
+	u32 off;
+	u32 reg;
+	u32 mask;
+	u32 shift;
 };
 
 struct cx25821_tvnorm {
-    char        *name;
-    v4l2_std_id id;
-    u32     cxiformat;
-    u32     cxoformat;
+	char *name;
+	v4l2_std_id id;
+	u32 cxiformat;
+	u32 cxoformat;
 };
 
 struct cx25821_fh {
-    struct cx25821_dev         *dev;
-    enum v4l2_buf_type         type;
-    int                        radio;
-    u32                        resources;
+	struct cx25821_dev *dev;
+	enum v4l2_buf_type type;
+	int radio;
+	u32 resources;
 
-    enum v4l2_priority	       prio;
+	enum v4l2_priority prio;
 
-    /* video overlay */
-    struct v4l2_window         win;
-    struct v4l2_clip           *clips;
-    unsigned int               nclips;
+	/* video overlay */
+	struct v4l2_window win;
+	struct v4l2_clip *clips;
+	unsigned int nclips;
 
-    /* video capture */
-    struct cx25821_fmt         *fmt;
-    unsigned int               width, height;
+	/* video capture */
+	struct cx25821_fmt *fmt;
+	unsigned int width, height;
 
-    /* vbi capture */
-    struct videobuf_queue      vidq;
-    struct videobuf_queue      vbiq;
+	/* vbi capture */
+	struct videobuf_queue vidq;
+	struct videobuf_queue vbiq;
 
-    /* H264 Encoder specifics ONLY */
-    struct videobuf_queue      mpegq;
-    atomic_t                   v4l_reading;
+	/* H264 Encoder specifics ONLY */
+	struct videobuf_queue mpegq;
+	atomic_t v4l_reading;
 };
 
 enum cx25821_itype {
-    CX25821_VMUX_COMPOSITE = 1,
-    CX25821_VMUX_SVIDEO,
-    CX25821_VMUX_DEBUG,
-    CX25821_RADIO,
+	CX25821_VMUX_COMPOSITE = 1,
+	CX25821_VMUX_SVIDEO,
+	CX25821_VMUX_DEBUG,
+	CX25821_RADIO,
 };
 
 enum cx25821_src_sel_type {
-    CX25821_SRC_SEL_EXT_656_VIDEO = 0,
-    CX25821_SRC_SEL_PARALLEL_MPEG_VIDEO
+	CX25821_SRC_SEL_EXT_656_VIDEO = 0,
+	CX25821_SRC_SEL_PARALLEL_MPEG_VIDEO
 };
 
 /* buffer for one video frame */
 struct cx25821_buffer {
-    /* common v4l buffer stuff -- must be first */
-    struct videobuf_buffer vb;
-
-    /* cx25821 specific */
-    unsigned int           bpl;
-    struct btcx_riscmem    risc;
-    struct cx25821_fmt     *fmt;
-    u32                    count;
+	/* common v4l buffer stuff -- must be first */
+	struct videobuf_buffer vb;
+
+	/* cx25821 specific */
+	unsigned int bpl;
+	struct btcx_riscmem risc;
+	struct cx25821_fmt *fmt;
+	u32 count;
 };
 
 struct cx25821_input {
-    enum cx25821_itype type;
-    unsigned int    vmux;
-    u32             gpio0, gpio1, gpio2, gpio3;
+	enum cx25821_itype type;
+	unsigned int vmux;
+	u32 gpio0, gpio1, gpio2, gpio3;
 };
 
 typedef enum {
-    CX25821_UNDEFINED = 0,
-    CX25821_RAW,
-    CX25821_264
+	CX25821_UNDEFINED = 0,
+	CX25821_RAW,
+	CX25821_264
 } port_t;
 
 struct cx25821_board {
-    char                *name;
-    port_t              porta, portb, portc;
-    unsigned int        tuner_type;
-    unsigned int        radio_type;
-    unsigned char       tuner_addr;
-    unsigned char       radio_addr;
-
-    u32         clk_freq;
-    struct cx25821_input    input[2];
+	char *name;
+	port_t porta, portb, portc;
+	unsigned int tuner_type;
+	unsigned int radio_type;
+	unsigned char tuner_addr;
+	unsigned char radio_addr;
+
+	u32 clk_freq;
+	struct cx25821_input input[2];
 };
 
 struct cx25821_subid {
-    u16     subvendor;
-    u16     subdevice;
-    u32     card;
+	u16 subvendor;
+	u16 subdevice;
+	u32 card;
 };
 
 struct cx25821_i2c {
-    struct cx25821_dev *dev;
-
-    int                        nr;
-
-    /* i2c i/o */
-    struct i2c_adapter         i2c_adap;
-    struct i2c_algo_bit_data   i2c_algo;
-    struct i2c_client          i2c_client;
-    u32                        i2c_rc;
-
-    /* cx25821 registers used for raw addess */
-    u32                        i2c_period;
-    u32                        reg_ctrl;
-    u32                        reg_stat;
-    u32                        reg_addr;
-    u32                        reg_rdata;
-    u32                        reg_wdata;
+	struct cx25821_dev *dev;
+
+	int nr;
+
+	/* i2c i/o */
+	struct i2c_adapter i2c_adap;
+	struct i2c_algo_bit_data i2c_algo;
+	struct i2c_client i2c_client;
+	u32 i2c_rc;
+
+	/* cx25821 registers used for raw addess */
+	u32 i2c_period;
+	u32 reg_ctrl;
+	u32 reg_stat;
+	u32 reg_addr;
+	u32 reg_rdata;
+	u32 reg_wdata;
 };
 
 struct cx25821_dmaqueue {
-    struct list_head       active;
-    struct list_head       queued;
-    struct timer_list      timeout;
-    struct btcx_riscmem    stopper;
-    u32                    count;
+	struct list_head active;
+	struct list_head queued;
+	struct timer_list timeout;
+	struct btcx_riscmem stopper;
+	u32 count;
 };
 
 struct cx25821_data {
-       struct cx25821_dev *dev;
-       struct sram_channel *channel;
+	struct cx25821_dev *dev;
+	struct sram_channel *channel;
 };
 
 struct cx25821_dev {
-    struct list_head           devlist;
-    atomic_t                   refcount;
-    struct v4l2_device         v4l2_dev;
-
-    struct v4l2_prio_state     prio;
-
-    /* pci stuff */
-    struct pci_dev             *pci;
-    unsigned char              pci_rev, pci_lat;
-    int                        pci_bus, pci_slot;
-    u32                        base_io_addr;
-    u32                        __iomem *lmmio;
-    u8                         __iomem *bmmio;
-    int                        pci_irqmask;
-    int                        hwrevision;
-
-    u32                        clk_freq;
-
-    /* I2C adapters: Master 1 & 2 (External) & Master 3 (Internal only) */
-    struct cx25821_i2c         i2c_bus[3];
-
-    int                        nr;
-    struct mutex               lock;
-
-    /* board details */
-    unsigned int               board;
-    char                       name[32];
-
-    /* sram configuration */
-    struct sram_channel        *sram_channels;
-
-    /* Analog video */
-    u32                        resources;
-    unsigned int               input;
-    u32                        tvaudio;
-    v4l2_std_id                tvnorm;
-    unsigned int               tuner_type;
-    unsigned char              tuner_addr;
-    unsigned int               radio_type;
-    unsigned char              radio_addr;
-    unsigned int               has_radio;
-    unsigned int               videc_type;
-    unsigned char              videc_addr;
-    unsigned short             _max_num_decoders;
-
-    int                        ctl_bright;
-    int                        ctl_contrast;
-    int                        ctl_hue;
-    int                        ctl_saturation;
-
-    struct cx25821_data        timeout_data[MAX_VID_CHANNEL_NUM];
-
-    /* Analog Audio Upstream */
-    int _audio_is_running;
-    int _audiopixel_format;
-    int _is_first_audio_frame;
-    int _audiofile_status;
-    int _audio_lines_count;
-    int _audioframe_count;
-    int _audio_upstream_channel_select;
-    int _last_index_irq;                //The last interrupt index processed.
-
-    __le32 *     _risc_audio_jmp_addr;
-    __le32 *     _risc_virt_start_addr;
-    __le32 *     _risc_virt_addr;
-    dma_addr_t   _risc_phys_addr;
-    dma_addr_t   _risc_phys_start_addr;
-
-    unsigned int _audiorisc_size;
-    unsigned int _audiodata_buf_size;
-    __le32 *     _audiodata_buf_virt_addr;
-    dma_addr_t   _audiodata_buf_phys_addr;
-    char *_audiofilename;
-
-    /* V4l */
-    u32                        freq;
-    struct video_device        *video_dev[MAX_VID_CHANNEL_NUM];
-    struct video_device        *vbi_dev;
-    struct video_device        *radio_dev;
-    struct video_device        *ioctl_dev;
-
-    struct cx25821_dmaqueue    vidq[MAX_VID_CHANNEL_NUM];
-    spinlock_t                 slock;
-
-    /* Video Upstream */
-    int _line_size;
-    int _prog_cnt;
-    int _pixel_format;
-    int _is_first_frame;
-    int _is_running;
-    int _file_status;
-    int _lines_count;
-    int _frame_count;
-    int _channel_upstream_select;
-    unsigned int _risc_size;
-
-    __le32 *     _dma_virt_start_addr;
-    __le32 *     _dma_virt_addr;
-    dma_addr_t   _dma_phys_addr;
-    dma_addr_t   _dma_phys_start_addr;
-
-    unsigned int _data_buf_size;
-    __le32 *     _data_buf_virt_addr;
-    dma_addr_t   _data_buf_phys_addr;
-    char * _filename;
-    char * _defaultname;
-
-
-    int _line_size_ch2;
-    int _prog_cnt_ch2;
-    int _pixel_format_ch2;
-    int _is_first_frame_ch2;
-    int _is_running_ch2;
-    int _file_status_ch2;
-    int _lines_count_ch2;
-    int _frame_count_ch2;
-    int _channel2_upstream_select;
-    unsigned int _risc_size_ch2;
-
-    __le32 *     _dma_virt_start_addr_ch2;
-    __le32 *     _dma_virt_addr_ch2;
-    dma_addr_t   _dma_phys_addr_ch2;
-    dma_addr_t   _dma_phys_start_addr_ch2;
-
-    unsigned int _data_buf_size_ch2;
-    __le32 *     _data_buf_virt_addr_ch2;
-    dma_addr_t   _data_buf_phys_addr_ch2;
-    char * _filename_ch2;
-    char * _defaultname_ch2;
-
-    /* MPEG Encoder ONLY settings */
-    u32                        cx23417_mailbox;
-    struct cx2341x_mpeg_params mpeg_params;
-    struct video_device        *v4l_device;
-    atomic_t                   v4l_reader_count;
-    struct cx25821_tvnorm      encodernorm;
-
-    u32                        upstream_riscbuf_size;
-    u32                        upstream_databuf_size;
-    u32                        upstream_riscbuf_size_ch2;
-    u32                        upstream_databuf_size_ch2;
-    u32                        audio_upstream_riscbuf_size;
-    u32                        audio_upstream_databuf_size;
-    int                        _isNTSC;
-    int                        _frame_index;
-    int                        _audioframe_index;
-    struct workqueue_struct *  _irq_queues;
-    struct work_struct         _irq_work_entry;
-    struct workqueue_struct *  _irq_queues_ch2;
-    struct work_struct         _irq_work_entry_ch2;
-    struct workqueue_struct *  _irq_audio_queues;
-    struct work_struct         _audio_work_entry;
-    char *input_filename;
-    char *input_filename_ch2;
-    int  _frame_index_ch2;
-    int  _isNTSC_ch2;
-    char *vid_stdname_ch2;
-    int pixel_format_ch2;
-    int channel_select_ch2;
-    int command_ch2;
-    char *input_audiofilename;
-    char *vid_stdname;
-    int pixel_format;
-    int channel_select;
-    int command;
-    int pixel_formats[VID_CHANNEL_NUM];
-    int use_cif_resolution[VID_CHANNEL_NUM];
-    int cif_width[VID_CHANNEL_NUM];
-    int channel_opened;
+	struct list_head devlist;
+	atomic_t refcount;
+	struct v4l2_device v4l2_dev;
+
+	struct v4l2_prio_state prio;
+
+	/* pci stuff */
+	struct pci_dev *pci;
+	unsigned char pci_rev, pci_lat;
+	int pci_bus, pci_slot;
+	u32 base_io_addr;
+	u32 __iomem *lmmio;
+	u8 __iomem *bmmio;
+	int pci_irqmask;
+	int hwrevision;
+
+	u32 clk_freq;
+
+	/* I2C adapters: Master 1 & 2 (External) & Master 3 (Internal only) */
+	struct cx25821_i2c i2c_bus[3];
+
+	int nr;
+	struct mutex lock;
+
+	/* board details */
+	unsigned int board;
+	char name[32];
+
+	/* sram configuration */
+	struct sram_channel *sram_channels;
+
+	/* Analog video */
+	u32 resources;
+	unsigned int input;
+	u32 tvaudio;
+	v4l2_std_id tvnorm;
+	unsigned int tuner_type;
+	unsigned char tuner_addr;
+	unsigned int radio_type;
+	unsigned char radio_addr;
+	unsigned int has_radio;
+	unsigned int videc_type;
+	unsigned char videc_addr;
+	unsigned short _max_num_decoders;
+
+	int ctl_bright;
+	int ctl_contrast;
+	int ctl_hue;
+	int ctl_saturation;
+
+	struct cx25821_data timeout_data[MAX_VID_CHANNEL_NUM];
+
+	/* Analog Audio Upstream */
+	int _audio_is_running;
+	int _audiopixel_format;
+	int _is_first_audio_frame;
+	int _audiofile_status;
+	int _audio_lines_count;
+	int _audioframe_count;
+	int _audio_upstream_channel_select;
+	int _last_index_irq;	//The last interrupt index processed.
+
+	__le32 *_risc_audio_jmp_addr;
+	__le32 *_risc_virt_start_addr;
+	__le32 *_risc_virt_addr;
+	dma_addr_t _risc_phys_addr;
+	dma_addr_t _risc_phys_start_addr;
+
+	unsigned int _audiorisc_size;
+	unsigned int _audiodata_buf_size;
+	__le32 *_audiodata_buf_virt_addr;
+	dma_addr_t _audiodata_buf_phys_addr;
+	char *_audiofilename;
+
+	/* V4l */
+	u32 freq;
+	struct video_device *video_dev[MAX_VID_CHANNEL_NUM];
+	struct video_device *vbi_dev;
+	struct video_device *radio_dev;
+	struct video_device *ioctl_dev;
+
+	struct cx25821_dmaqueue vidq[MAX_VID_CHANNEL_NUM];
+	spinlock_t slock;
+
+	/* Video Upstream */
+	int _line_size;
+	int _prog_cnt;
+	int _pixel_format;
+	int _is_first_frame;
+	int _is_running;
+	int _file_status;
+	int _lines_count;
+	int _frame_count;
+	int _channel_upstream_select;
+	unsigned int _risc_size;
+
+	__le32 *_dma_virt_start_addr;
+	__le32 *_dma_virt_addr;
+	dma_addr_t _dma_phys_addr;
+	dma_addr_t _dma_phys_start_addr;
+
+	unsigned int _data_buf_size;
+	__le32 *_data_buf_virt_addr;
+	dma_addr_t _data_buf_phys_addr;
+	char *_filename;
+	char *_defaultname;
+
+	int _line_size_ch2;
+	int _prog_cnt_ch2;
+	int _pixel_format_ch2;
+	int _is_first_frame_ch2;
+	int _is_running_ch2;
+	int _file_status_ch2;
+	int _lines_count_ch2;
+	int _frame_count_ch2;
+	int _channel2_upstream_select;
+	unsigned int _risc_size_ch2;
+
+	__le32 *_dma_virt_start_addr_ch2;
+	__le32 *_dma_virt_addr_ch2;
+	dma_addr_t _dma_phys_addr_ch2;
+	dma_addr_t _dma_phys_start_addr_ch2;
+
+	unsigned int _data_buf_size_ch2;
+	__le32 *_data_buf_virt_addr_ch2;
+	dma_addr_t _data_buf_phys_addr_ch2;
+	char *_filename_ch2;
+	char *_defaultname_ch2;
+
+	/* MPEG Encoder ONLY settings */
+	u32 cx23417_mailbox;
+	struct cx2341x_mpeg_params mpeg_params;
+	struct video_device *v4l_device;
+	atomic_t v4l_reader_count;
+	struct cx25821_tvnorm encodernorm;
+
+	u32 upstream_riscbuf_size;
+	u32 upstream_databuf_size;
+	u32 upstream_riscbuf_size_ch2;
+	u32 upstream_databuf_size_ch2;
+	u32 audio_upstream_riscbuf_size;
+	u32 audio_upstream_databuf_size;
+	int _isNTSC;
+	int _frame_index;
+	int _audioframe_index;
+	struct workqueue_struct *_irq_queues;
+	struct work_struct _irq_work_entry;
+	struct workqueue_struct *_irq_queues_ch2;
+	struct work_struct _irq_work_entry_ch2;
+	struct workqueue_struct *_irq_audio_queues;
+	struct work_struct _audio_work_entry;
+	char *input_filename;
+	char *input_filename_ch2;
+	int _frame_index_ch2;
+	int _isNTSC_ch2;
+	char *vid_stdname_ch2;
+	int pixel_format_ch2;
+	int channel_select_ch2;
+	int command_ch2;
+	char *input_audiofilename;
+	char *vid_stdname;
+	int pixel_format;
+	int channel_select;
+	int command;
+	int pixel_formats[VID_CHANNEL_NUM];
+	int use_cif_resolution[VID_CHANNEL_NUM];
+	int cif_width[VID_CHANNEL_NUM];
+	int channel_opened;
 };
 
-
 struct upstream_user_struct {
-    char *input_filename;
-    char *vid_stdname;
-    int pixel_format;
-    int channel_select;
-    int command;
+	char *input_filename;
+	char *vid_stdname;
+	int pixel_format;
+	int channel_select;
+	int command;
 };
 
 struct downstream_user_struct {
-    char *vid_stdname;
-    int pixel_format;
-    int cif_resolution_enable;
-    int cif_width;
-    int decoder_select;
-    int command;
-    int reg_address;
-    int reg_data;
+	char *vid_stdname;
+	int pixel_format;
+	int cif_resolution_enable;
+	int cif_width;
+	int decoder_select;
+	int command;
+	int reg_address;
+	int reg_data;
 };
 
 extern struct upstream_user_struct *up_data;
 
 static inline struct cx25821_dev *get_cx25821(struct v4l2_device *v4l2_dev)
 {
-    return container_of(v4l2_dev, struct cx25821_dev, v4l2_dev);
+	return container_of(v4l2_dev, struct cx25821_dev, v4l2_dev);
 }
 
 #define cx25821_call_all(dev, o, f, args...) \
@@ -444,21 +440,19 @@ extern struct list_head cx25821_devlist;
 extern struct cx25821_board cx25821_boards[];
 extern struct cx25821_subid cx25821_subids[];
 
-#define SRAM_CH00  0 /* Video A */
-#define SRAM_CH01  1 /* Video B */
-#define SRAM_CH02  2 /* Video C */
-#define SRAM_CH03  3 /* Video D */
-#define SRAM_CH04  4 /* Video E */
-#define SRAM_CH05  5 /* Video F */
-#define SRAM_CH06  6 /* Video G */
-#define SRAM_CH07  7 /* Video H */
-
-#define SRAM_CH08  8 /* Audio A */
-#define SRAM_CH09  9 /* Video Upstream I */
-#define SRAM_CH10  10 /* Video Upstream J */
-#define SRAM_CH11  11 /* Audio Upstream AUD_CHANNEL_B */
-
+#define SRAM_CH00  0		/* Video A */
+#define SRAM_CH01  1		/* Video B */
+#define SRAM_CH02  2		/* Video C */
+#define SRAM_CH03  3		/* Video D */
+#define SRAM_CH04  4		/* Video E */
+#define SRAM_CH05  5		/* Video F */
+#define SRAM_CH06  6		/* Video G */
+#define SRAM_CH07  7		/* Video H */
 
+#define SRAM_CH08  8		/* Audio A */
+#define SRAM_CH09  9		/* Video Upstream I */
+#define SRAM_CH10  10		/* Video Upstream J */
+#define SRAM_CH11  11		/* Audio Upstream AUD_CHANNEL_B */
 
 #define VID_UPSTREAM_SRAM_CHANNEL_I     SRAM_CH09
 #define VID_UPSTREAM_SRAM_CHANNEL_J     SRAM_CH10
@@ -466,38 +460,38 @@ extern struct cx25821_subid cx25821_subids[];
 #define VIDEO_IOCTL_CH  11
 
 struct sram_channel {
-    char *name;
-    u32  i;
-    u32  cmds_start;
-    u32  ctrl_start;
-    u32  cdt;
-    u32  fifo_start;
-    u32  fifo_size;
-    u32  ptr1_reg;
-    u32  ptr2_reg;
-    u32  cnt1_reg;
-    u32  cnt2_reg;
-    u32  int_msk;
-    u32  int_stat;
-    u32  int_mstat;
-    u32  dma_ctl;
-    u32  gpcnt_ctl;
-    u32  gpcnt;
-    u32  aud_length;
-    u32  aud_cfg;
-    u32  fld_aud_fifo_en;
-    u32  fld_aud_risc_en;
-
-    //For Upstream Video
-    u32  vid_fmt_ctl;
-    u32  vid_active_ctl1;
-    u32  vid_active_ctl2;
-    u32  vid_cdt_size;
-
-    u32  vip_ctl;
-    u32  pix_frmt;
-    u32  jumponly;
-    u32  irq_bit;
+	char *name;
+	u32 i;
+	u32 cmds_start;
+	u32 ctrl_start;
+	u32 cdt;
+	u32 fifo_start;
+	u32 fifo_size;
+	u32 ptr1_reg;
+	u32 ptr2_reg;
+	u32 cnt1_reg;
+	u32 cnt2_reg;
+	u32 int_msk;
+	u32 int_stat;
+	u32 int_mstat;
+	u32 dma_ctl;
+	u32 gpcnt_ctl;
+	u32 gpcnt;
+	u32 aud_length;
+	u32 aud_cfg;
+	u32 fld_aud_fifo_en;
+	u32 fld_aud_risc_en;
+
+	//For Upstream Video
+	u32 vid_fmt_ctl;
+	u32 vid_active_ctl1;
+	u32 vid_active_ctl2;
+	u32 vid_cdt_size;
+
+	u32 vip_ctl;
+	u32 pix_frmt;
+	u32 jumponly;
+	u32 irq_bit;
 };
 extern struct sram_channel cx25821_sram_channels[];
 
@@ -521,70 +515,88 @@ extern struct sram_channel cx25821_sram_channels[];
 #define CX25821_WARN(fmt, args...)     printk(KERN_WARNING "cx25821(%d): " fmt, dev->board , ## args)
 #define CX25821_INFO(fmt, args...)     printk(KERN_INFO "cx25821(%d): " fmt, dev->board , ## args)
 
-extern int  cx25821_i2c_register(struct cx25821_i2c *bus);
+extern int cx25821_i2c_register(struct cx25821_i2c *bus);
 extern void cx25821_card_setup(struct cx25821_dev *dev);
-extern int  cx25821_ir_init(struct cx25821_dev *dev);
-extern int  cx25821_i2c_read(struct cx25821_i2c *bus, u16 reg_addr, int *value);
-extern int  cx25821_i2c_write(struct cx25821_i2c *bus, u16 reg_addr, int value);
-extern int  cx25821_i2c_unregister(struct cx25821_i2c *bus);
+extern int cx25821_ir_init(struct cx25821_dev *dev);
+extern int cx25821_i2c_read(struct cx25821_i2c *bus, u16 reg_addr, int *value);
+extern int cx25821_i2c_write(struct cx25821_i2c *bus, u16 reg_addr, int value);
+extern int cx25821_i2c_unregister(struct cx25821_i2c *bus);
 extern void cx25821_gpio_init(struct cx25821_dev *dev);
-extern void cx25821_set_gpiopin_direction( struct cx25821_dev *dev,
-					   int    pin_number,
-					   int    pin_logic_value);
-
-extern int  medusa_video_init(struct cx25821_dev *dev);
-extern int  medusa_set_videostandard(struct cx25821_dev *dev);
-extern void medusa_set_resolution(struct cx25821_dev *dev, int width, int decoder_select);
-extern int  medusa_set_brightness(struct cx25821_dev *dev, int brightness, int decoder);
-extern int  medusa_set_contrast(struct cx25821_dev *dev, int contrast, int decoder);
-extern int  medusa_set_hue(struct cx25821_dev *dev, int hue, int decoder);
-extern int  medusa_set_saturation(struct cx25821_dev *dev, int saturation, int decoder);
-
-extern int  cx25821_sram_channel_setup(struct cx25821_dev *dev, struct sram_channel *ch, unsigned int bpl, u32 risc);
+extern void cx25821_set_gpiopin_direction(struct cx25821_dev *dev,
+					  int pin_number, int pin_logic_value);
+
+extern int medusa_video_init(struct cx25821_dev *dev);
+extern int medusa_set_videostandard(struct cx25821_dev *dev);
+extern void medusa_set_resolution(struct cx25821_dev *dev, int width,
+				  int decoder_select);
+extern int medusa_set_brightness(struct cx25821_dev *dev, int brightness,
+				 int decoder);
+extern int medusa_set_contrast(struct cx25821_dev *dev, int contrast,
+			       int decoder);
+extern int medusa_set_hue(struct cx25821_dev *dev, int hue, int decoder);
+extern int medusa_set_saturation(struct cx25821_dev *dev, int saturation,
+				 int decoder);
+
+extern int cx25821_sram_channel_setup(struct cx25821_dev *dev,
+				      struct sram_channel *ch, unsigned int bpl,
+				      u32 risc);
 
 extern int cx25821_risc_buffer(struct pci_dev *pci, struct btcx_riscmem *risc,
-		   struct scatterlist *sglist,
-		   unsigned int top_offset,
-		   unsigned int bottom_offset,
-		   unsigned int bpl,
-		   unsigned int padding,
-		   unsigned int lines);
+			       struct scatterlist *sglist,
+			       unsigned int top_offset,
+			       unsigned int bottom_offset,
+			       unsigned int bpl,
+			       unsigned int padding, unsigned int lines);
 extern int cx25821_risc_databuffer_audio(struct pci_dev *pci,
-		   struct btcx_riscmem *risc,
-		   struct scatterlist *sglist,
-		   unsigned int bpl,
-		   unsigned int lines,
-		   unsigned int lpi);
-extern void cx25821_free_buffer(struct videobuf_queue *q, struct cx25821_buffer *buf);
-extern int cx25821_risc_stopper(struct pci_dev *pci, struct btcx_riscmem *risc,u32 reg, u32 mask, u32 value);
-extern void cx25821_sram_channel_dump(struct cx25821_dev *dev, struct sram_channel *ch);
-extern void cx25821_sram_channel_dump_audio(struct cx25821_dev *dev, struct sram_channel *ch);
-
-
-extern struct cx25821_dev* cx25821_dev_get(struct pci_dev *pci);
-extern void cx25821_print_irqbits(char *name, char *tag, char **strings, int len, u32 bits, u32 mask);
+					 struct btcx_riscmem *risc,
+					 struct scatterlist *sglist,
+					 unsigned int bpl,
+					 unsigned int lines, unsigned int lpi);
+extern void cx25821_free_buffer(struct videobuf_queue *q,
+				struct cx25821_buffer *buf);
+extern int cx25821_risc_stopper(struct pci_dev *pci, struct btcx_riscmem *risc,
+				u32 reg, u32 mask, u32 value);
+extern void cx25821_sram_channel_dump(struct cx25821_dev *dev,
+				      struct sram_channel *ch);
+extern void cx25821_sram_channel_dump_audio(struct cx25821_dev *dev,
+					    struct sram_channel *ch);
+
+extern struct cx25821_dev *cx25821_dev_get(struct pci_dev *pci);
+extern void cx25821_print_irqbits(char *name, char *tag, char **strings,
+				  int len, u32 bits, u32 mask);
 extern void cx25821_dev_unregister(struct cx25821_dev *dev);
 extern int cx25821_sram_channel_setup_audio(struct cx25821_dev *dev,
-		   struct sram_channel *ch,
-		   unsigned int bpl, u32 risc);
-
-extern int  cx25821_vidupstream_init_ch1(struct cx25821_dev *dev, int channel_select, int pixel_format);
-extern int  cx25821_vidupstream_init_ch2(struct cx25821_dev *dev, int channel_select, int pixel_format);
-extern int  cx25821_audio_upstream_init(struct cx25821_dev *dev, int channel_select);
+					    struct sram_channel *ch,
+					    unsigned int bpl, u32 risc);
+
+extern int cx25821_vidupstream_init_ch1(struct cx25821_dev *dev,
+					int channel_select, int pixel_format);
+extern int cx25821_vidupstream_init_ch2(struct cx25821_dev *dev,
+					int channel_select, int pixel_format);
+extern int cx25821_audio_upstream_init(struct cx25821_dev *dev,
+				       int channel_select);
 extern void cx25821_free_mem_upstream_ch1(struct cx25821_dev *dev);
 extern void cx25821_free_mem_upstream_ch2(struct cx25821_dev *dev);
 extern void cx25821_free_mem_upstream_audio(struct cx25821_dev *dev);
-extern void cx25821_start_upstream_video_ch1(struct cx25821_dev *dev, struct upstream_user_struct *up_data);
-extern void cx25821_start_upstream_video_ch2(struct cx25821_dev *dev, struct upstream_user_struct *up_data);
-extern void cx25821_start_upstream_audio(struct cx25821_dev *dev, struct upstream_user_struct *up_data);
+extern void cx25821_start_upstream_video_ch1(struct cx25821_dev *dev,
+					     struct upstream_user_struct
+					     *up_data);
+extern void cx25821_start_upstream_video_ch2(struct cx25821_dev *dev,
+					     struct upstream_user_struct
+					     *up_data);
+extern void cx25821_start_upstream_audio(struct cx25821_dev *dev,
+					 struct upstream_user_struct *up_data);
 extern void cx25821_stop_upstream_video_ch1(struct cx25821_dev *dev);
 extern void cx25821_stop_upstream_video_ch2(struct cx25821_dev *dev);
 extern void cx25821_stop_upstream_audio(struct cx25821_dev *dev);
-extern int  cx25821_sram_channel_setup_upstream( struct cx25821_dev *dev, struct sram_channel *ch, unsigned int bpl, u32 risc);
-extern void cx25821_set_pixel_format(struct cx25821_dev *dev, int channel, u32 format);
+extern int cx25821_sram_channel_setup_upstream(struct cx25821_dev *dev,
+					       struct sram_channel *ch,
+					       unsigned int bpl, u32 risc);
+extern void cx25821_set_pixel_format(struct cx25821_dev *dev, int channel,
+				     u32 format);
 extern void cx25821_videoioctl_unregister(struct cx25821_dev *dev);
 extern struct video_device *cx25821_vdev_init(struct cx25821_dev *dev,
-		    struct pci_dev *pci,
-		    struct video_device *template,
-		    char *type);
+					      struct pci_dev *pci,
+					      struct video_device *template,
+					      char *type);
 #endif