[media] cx25821: get rid of warning: no previous prototype

drivers/media/pci/cx25821/cx25821-audio-upstream.c:136:5: warning: no previous prototype for 'cx25821_risc_buffer_upstream_audio' [-Wmissing-prototypes]
drivers/media/pci/cx25821/cx25821-audio-upstream.c:200:6: warning: no previous prototype for 'cx25821_free_memory_audio' [-Wmissing-prototypes]
drivers/media/pci/cx25821/cx25821-audio-upstream.c:259:5: warning: no previous prototype for 'cx25821_get_audio_data' [-Wmissing-prototypes]
drivers/media/pci/cx25821/cx25821-audio-upstream.c:354:5: warning: no previous prototype for 'cx25821_openfile_audio' [-Wmissing-prototypes]
drivers/media/pci/cx25821/cx25821-audio-upstream.c:47:5: warning: no previous prototype for 'cx25821_sram_channel_setup_upstream_audio' [-Wmissing-prototypes]
drivers/media/pci/cx25821/cx25821-audio-upstream.c:493:5: warning: no previous prototype for 'cx25821_audio_upstream_irq' [-Wmissing-prototypes]
drivers/media/pci/cx25821/cx25821-audio-upstream.c:637:5: warning: no previous prototype for 'cx25821_start_audio_dma_upstream' [-Wmissing-prototypes]
drivers/media/pci/cx25821/cx25821-biffuncs.h:28:11: warning: no previous prototype for 'getBit' [-Wmissing-prototypes]
drivers/media/pci/cx25821/cx25821-biffuncs.h:33:12: warning: no previous prototype for 'clearBitAtPos' [-Wmissing-prototypes]
drivers/media/pci/cx25821/cx25821-biffuncs.h:38:12: warning: no previous prototype for 'setBitAtPos' [-Wmissing-prototypes]
drivers/media/pci/cx25821/cx25821-i2c.c:332:6: warning: no previous prototype for 'cx25821_av_clk' [-Wmissing-prototypes]
drivers/media/pci/cx25821/cx25821-video.c:294:5: warning: no previous prototype for 'cx25821_restart_video_queue' [-Wmissing-prototypes]
drivers/media/pci/cx25821/cx25821-video.c:345:6: warning: no previous prototype for 'cx25821_vid_timeout' [-Wmissing-prototypes]
drivers/media/pci/cx25821/cx25821-video-upstream.c:176:5: warning: no previous prototype for 'cx25821_risc_buffer_upstream' [-Wmissing-prototypes]
drivers/media/pci/cx25821/cx25821-video-upstream.c:303:5: warning: no previous prototype for 'cx25821_get_frame' [-Wmissing-prototypes]
drivers/media/pci/cx25821/cx25821-video-upstream.c:408:5: warning: no previous prototype for 'cx25821_openfile' [-Wmissing-prototypes]
drivers/media/pci/cx25821/cx25821-video-upstream.c:489:5: warning: no previous prototype for 'cx25821_upstream_buffer_prepare' [-Wmissing-prototypes]
drivers/media/pci/cx25821/cx25821-video-upstream.c:551:5: warning: no previous prototype for 'cx25821_video_upstream_irq' [-Wmissing-prototypes]
drivers/media/pci/cx25821/cx25821-video-upstream.c:667:6: warning: no previous prototype for 'cx25821_set_pixelengine' [-Wmissing-prototypes]
drivers/media/pci/cx25821/cx25821-video-upstream.c:699:5: warning: no previous prototype for 'cx25821_start_video_dma_upstream' [-Wmissing-prototypes]
drivers/media/pci/cx25821/cx25821-video-upstream-ch2.c:126:5: warning: no previous prototype for 'cx25821_risc_buffer_upstream_ch2' [-Wmissing-prototypes]
drivers/media/pci/cx25821/cx25821-video-upstream-ch2.c:258:5: warning: no previous prototype for 'cx25821_get_frame_ch2' [-Wmissing-prototypes]
drivers/media/pci/cx25821/cx25821-video-upstream-ch2.c:363:5: warning: no previous prototype for 'cx25821_openfile_ch2' [-Wmissing-prototypes]
drivers/media/pci/cx25821/cx25821-video-upstream-ch2.c:510:5: warning: no previous prototype for 'cx25821_video_upstream_irq_ch2' [-Wmissing-prototypes]
drivers/media/pci/cx25821/cx25821-video-upstream-ch2.c:650:5: warning: no previous prototype for 'cx25821_start_video_dma_upstream_ch2' [-Wmissing-prototypes]

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

diff --git a/drivers/media/pci/cx25821/cx25821-audio-upstream.c b/drivers/media/pci/cx25821/cx25821-audio-upstream.c
index 8b2a999..ad84613 100644 (file)
--- a/drivers/media/pci/cx25821/cx25821-audio-upstream.c
+++ b/drivers/media/pci/cx25821/cx25821-audio-upstream.c
@@ -44,7 +44,7 @@ MODULE_LICENSE("GPL");
 static int _intr_msk = FLD_AUD_SRC_RISCI1 | FLD_AUD_SRC_OF |
                        FLD_AUD_SRC_SYNC | FLD_AUD_SRC_OPC_ERR;
 
-int cx25821_sram_channel_setup_upstream_audio(struct cx25821_dev *dev,
+static int cx25821_sram_channel_setup_upstream_audio(struct cx25821_dev *dev,
                                              struct sram_channel *ch,
                                              unsigned int bpl, u32 risc)
 {
@@ -133,7 +133,7 @@ static __le32 *cx25821_risc_field_upstream_audio(struct cx25821_dev *dev,
        return rp;
 }
 
-int cx25821_risc_buffer_upstream_audio(struct cx25821_dev *dev,
+static int cx25821_risc_buffer_upstream_audio(struct cx25821_dev *dev,
                                       struct pci_dev *pci,
                                       unsigned int bpl, unsigned int lines)
 {
@@ -197,7 +197,7 @@ int cx25821_risc_buffer_upstream_audio(struct cx25821_dev *dev,
        return 0;
 }
 
-void cx25821_free_memory_audio(struct cx25821_dev *dev)
+static void cx25821_free_memory_audio(struct cx25821_dev *dev)
 {
        if (dev->_risc_virt_addr) {
                pci_free_consistent(dev->pci, dev->_audiorisc_size,
@@ -256,7 +256,7 @@ void cx25821_free_mem_upstream_audio(struct cx25821_dev *dev)
        cx25821_free_memory_audio(dev);
 }
 
-int cx25821_get_audio_data(struct cx25821_dev *dev,
+static int cx25821_get_audio_data(struct cx25821_dev *dev,
                           struct sram_channel *sram_ch)
 {
        struct file *myfile;
@@ -351,7 +351,7 @@ static void cx25821_audioups_handler(struct work_struct *work)
                        sram_channels);
 }
 
-int cx25821_openfile_audio(struct cx25821_dev *dev,
+static int cx25821_openfile_audio(struct cx25821_dev *dev,
                           struct sram_channel *sram_ch)
 {
        struct file *myfile;
@@ -490,7 +490,7 @@ error:
        return ret;
 }
 
-int cx25821_audio_upstream_irq(struct cx25821_dev *dev, int chan_num,
+static int cx25821_audio_upstream_irq(struct cx25821_dev *dev, int chan_num,
                               u32 status)
 {
        int i = 0;
@@ -634,8 +634,8 @@ static void cx25821_wait_fifo_enable(struct cx25821_dev *dev,
 
 }
 
-int cx25821_start_audio_dma_upstream(struct cx25821_dev *dev,
-                                    struct sram_channel *sram_ch)
+static int cx25821_start_audio_dma_upstream(struct cx25821_dev *dev,
+                                           struct sram_channel *sram_ch)
 {
        u32 tmp = 0;
        int err = 0;

diff --git a/drivers/media/pci/cx25821/cx25821-biffuncs.h b/drivers/media/pci/cx25821/cx25821-biffuncs.h
index 9326a7c..937f5a7 100644 (file)
--- a/drivers/media/pci/cx25821/cx25821-biffuncs.h
+++ b/drivers/media/pci/cx25821/cx25821-biffuncs.h
@@ -25,17 +25,17 @@
 
 #define SetBit(Bit)  (1 << Bit)
 
-inline u8 getBit(u32 sample, u8 index)
+static inline u8 getBit(u32 sample, u8 index)
 {
        return (u8) ((sample >> index) & 1);
 }
 
-inline u32 clearBitAtPos(u32 value, u8 bit)
+static inline u32 clearBitAtPos(u32 value, u8 bit)
 {
        return value & ~(1 << bit);
 }
 
-inline u32 setBitAtPos(u32 sample, u8 bit)
+static inline u32 setBitAtPos(u32 sample, u8 bit)
 {
        sample |= (1 << bit);
        return sample;

diff --git a/drivers/media/pci/cx25821/cx25821-i2c.c b/drivers/media/pci/cx25821/cx25821-i2c.c
index 9844549..a8dc945 100644 (file)
--- a/drivers/media/pci/cx25821/cx25821-i2c.c
+++ b/drivers/media/pci/cx25821/cx25821-i2c.c
@@ -329,7 +329,8 @@ int cx25821_i2c_unregister(struct cx25821_i2c *bus)
        return 0;
 }
 
-void cx25821_av_clk(struct cx25821_dev *dev, int enable)
+#if 0 /* Currently unused */
+static void cx25821_av_clk(struct cx25821_dev *dev, int enable)
 {
        /* write 0 to bus 2 addr 0x144 via i2x_xfer() */
        char buffer[3];
@@ -351,6 +352,7 @@ void cx25821_av_clk(struct cx25821_dev *dev, int enable)
 
        i2c_xfer(&dev->i2c_bus[0].i2c_adap, &msg, 1);
 }
+#endif
 
 int cx25821_i2c_read(struct cx25821_i2c *bus, u16 reg_addr, int *value)
 {

diff --git a/drivers/media/pci/cx25821/cx25821-video-upstream-ch2.c b/drivers/media/pci/cx25821/cx25821-video-upstream-ch2.c
index d33fc1a..f7a6e6b 100644 (file)
--- a/drivers/media/pci/cx25821/cx25821-video-upstream-ch2.c
+++ b/drivers/media/pci/cx25821/cx25821-video-upstream-ch2.c
@@ -123,10 +123,11 @@ static __le32 *cx25821_risc_field_upstream_ch2(struct cx25821_dev *dev,
        return rp;
 }
 
-int cx25821_risc_buffer_upstream_ch2(struct cx25821_dev *dev,
-                                    struct pci_dev *pci,
-                                    unsigned int top_offset, unsigned int bpl,
-                                    unsigned int lines)
+static int cx25821_risc_buffer_upstream_ch2(struct cx25821_dev *dev,
+                                           struct pci_dev *pci,
+                                           unsigned int top_offset,
+                                           unsigned int bpl,
+                                           unsigned int lines)
 {
        __le32 *rp;
        int fifo_enable = 0;
@@ -255,7 +256,8 @@ void cx25821_free_mem_upstream_ch2(struct cx25821_dev *dev)
        }
 }
 
-int cx25821_get_frame_ch2(struct cx25821_dev *dev, struct sram_channel *sram_ch)
+static int cx25821_get_frame_ch2(struct cx25821_dev *dev,
+                                struct sram_channel *sram_ch)
 {
        struct file *myfile;
        int frame_index_temp = dev->_frame_index_ch2;
@@ -360,7 +362,8 @@ static void cx25821_vidups_handler_ch2(struct work_struct *work)
                        _channel2_upstream_select].sram_channels);
 }
 
-int cx25821_openfile_ch2(struct cx25821_dev *dev, struct sram_channel *sram_ch)
+static int cx25821_openfile_ch2(struct cx25821_dev *dev,
+                               struct sram_channel *sram_ch)
 {
        struct file *myfile;
        int i = 0, j = 0;
@@ -507,8 +510,9 @@ error:
        return ret;
 }
 
-int cx25821_video_upstream_irq_ch2(struct cx25821_dev *dev, int chan_num,
-                                  u32 status)
+static int cx25821_video_upstream_irq_ch2(struct cx25821_dev *dev,
+                                         int chan_num,
+                                         u32 status)
 {
        u32 int_msk_tmp;
        struct sram_channel *channel = dev->channels[chan_num].sram_channels;
@@ -647,8 +651,8 @@ static void cx25821_set_pixelengine_ch2(struct cx25821_dev *dev,
        cx_write(ch->vid_cdt_size, VID_CDT_SIZE >> 3);
 }
 
-int cx25821_start_video_dma_upstream_ch2(struct cx25821_dev *dev,
-                                        struct sram_channel *sram_ch)
+static int cx25821_start_video_dma_upstream_ch2(struct cx25821_dev *dev,
+                                               struct sram_channel *sram_ch)
 {
        u32 tmp = 0;
        int err = 0;

diff --git a/drivers/media/pci/cx25821/cx25821-video-upstream.c b/drivers/media/pci/cx25821/cx25821-video-upstream.c
index 6759fff..cca643c 100644 (file)
--- a/drivers/media/pci/cx25821/cx25821-video-upstream.c
+++ b/drivers/media/pci/cx25821/cx25821-video-upstream.c
@@ -173,10 +173,10 @@ static __le32 *cx25821_risc_field_upstream(struct cx25821_dev *dev, __le32 * rp,
        return rp;
 }
 
-int cx25821_risc_buffer_upstream(struct cx25821_dev *dev,
-                                struct pci_dev *pci,
-                                unsigned int top_offset,
-                                unsigned int bpl, unsigned int lines)
+static int cx25821_risc_buffer_upstream(struct cx25821_dev *dev,
+                                       struct pci_dev *pci,
+                                       unsigned int top_offset,
+                                       unsigned int bpl, unsigned int lines)
 {
        __le32 *rp;
        int fifo_enable = 0;
@@ -300,7 +300,8 @@ void cx25821_free_mem_upstream_ch1(struct cx25821_dev *dev)
        }
 }
 
-int cx25821_get_frame(struct cx25821_dev *dev, struct sram_channel *sram_ch)
+static int cx25821_get_frame(struct cx25821_dev *dev,
+                            struct sram_channel *sram_ch)
 {
        struct file *myfile;
        int frame_index_temp = dev->_frame_index;
@@ -405,7 +406,8 @@ static void cx25821_vidups_handler(struct work_struct *work)
                        sram_channels);
 }
 
-int cx25821_openfile(struct cx25821_dev *dev, struct sram_channel *sram_ch)
+static int cx25821_openfile(struct cx25821_dev *dev,
+                           struct sram_channel *sram_ch)
 {
        struct file *myfile;
        int i = 0, j = 0;
@@ -486,8 +488,9 @@ int cx25821_openfile(struct cx25821_dev *dev, struct sram_channel *sram_ch)
        return 0;
 }
 
-int cx25821_upstream_buffer_prepare(struct cx25821_dev *dev,
-                                   struct sram_channel *sram_ch, int bpl)
+static int cx25821_upstream_buffer_prepare(struct cx25821_dev *dev,
+                                          struct sram_channel *sram_ch,
+                                          int bpl)
 {
        int ret = 0;
        dma_addr_t dma_addr;
@@ -548,8 +551,8 @@ error:
        return ret;
 }
 
-int cx25821_video_upstream_irq(struct cx25821_dev *dev, int chan_num,
-                              u32 status)
+static int cx25821_video_upstream_irq(struct cx25821_dev *dev, int chan_num,
+                                     u32 status)
 {
        u32 int_msk_tmp;
        struct sram_channel *channel = dev->channels[chan_num].sram_channels;
@@ -664,8 +667,9 @@ static irqreturn_t cx25821_upstream_irq(int irq, void *dev_id)
        return IRQ_RETVAL(handled);
 }
 
-void cx25821_set_pixelengine(struct cx25821_dev *dev, struct sram_channel *ch,
-                            int pix_format)
+static void cx25821_set_pixelengine(struct cx25821_dev *dev,
+                                   struct sram_channel *ch,
+                                   int pix_format)
 {
        int width = WIDTH_D1;
        int height = dev->_lines_count;
@@ -696,8 +700,8 @@ void cx25821_set_pixelengine(struct cx25821_dev *dev, struct sram_channel *ch,
        cx_write(ch->vid_cdt_size, VID_CDT_SIZE >> 3);
 }
 
-int cx25821_start_video_dma_upstream(struct cx25821_dev *dev,
-                                    struct sram_channel *sram_ch)
+static int cx25821_start_video_dma_upstream(struct cx25821_dev *dev,
+                                           struct sram_channel *sram_ch)
 {
        u32 tmp = 0;
        int err = 0;

diff --git a/drivers/media/pci/cx25821/cx25821-video.c b/drivers/media/pci/cx25821/cx25821-video.c
index 0a80245..53b16dd 100644 (file)
--- a/drivers/media/pci/cx25821/cx25821-video.c
+++ b/drivers/media/pci/cx25821/cx25821-video.c
@@ -291,9 +291,9 @@ int cx25821_start_video_dma(struct cx25821_dev *dev,
        return 0;
 }
 
-int cx25821_restart_video_queue(struct cx25821_dev *dev,
-                               struct cx25821_dmaqueue *q,
-                               struct sram_channel *channel)
+static int cx25821_restart_video_queue(struct cx25821_dev *dev,
+                                      struct cx25821_dmaqueue *q,
+                                      struct sram_channel *channel)
 {
        struct cx25821_buffer *buf, *prev;
        struct list_head *item;
@@ -342,7 +342,7 @@ int cx25821_restart_video_queue(struct cx25821_dev *dev,
        }
 }
 
-void cx25821_vid_timeout(unsigned long data)
+static void cx25821_vid_timeout(unsigned long data)
 {
        struct cx25821_data *timeout_data = (struct cx25821_data *)data;
        struct cx25821_dev *dev = timeout_data->dev;