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Diffstat (limited to 'drivers/media/pci/saa7164')
-rw-r--r--drivers/media/pci/saa7164/saa7164-api.c26
-rw-r--r--drivers/media/pci/saa7164/saa7164-bus.c6
-rw-r--r--drivers/media/pci/saa7164/saa7164-cmd.c16
-rw-r--r--drivers/media/pci/saa7164/saa7164-core.c4
-rw-r--r--drivers/media/pci/saa7164/saa7164-encoder.c15
-rw-r--r--drivers/media/pci/saa7164/saa7164-fw.c8
-rw-r--r--drivers/media/pci/saa7164/saa7164-vbi.c6
7 files changed, 43 insertions, 38 deletions
diff --git a/drivers/media/pci/saa7164/saa7164-api.c b/drivers/media/pci/saa7164/saa7164-api.c
index eff7135cf0e8..e042963d377d 100644
--- a/drivers/media/pci/saa7164/saa7164-api.c
+++ b/drivers/media/pci/saa7164/saa7164-api.c
@@ -165,7 +165,7 @@ int saa7164_api_set_vbi_format(struct saa7164_port *port)
return ret;
}
-int saa7164_api_set_gop_size(struct saa7164_port *port)
+static int saa7164_api_set_gop_size(struct saa7164_port *port)
{
struct saa7164_dev *dev = port->dev;
struct tmComResEncVideoGopStructure gs;
@@ -619,7 +619,7 @@ int saa7164_api_get_videomux(struct saa7164_port *port)
return ret;
}
-int saa7164_api_set_dif(struct saa7164_port *port, u8 reg, u8 val)
+static int saa7164_api_set_dif(struct saa7164_port *port, u8 reg, u8 val)
{
struct saa7164_dev *dev = port->dev;
@@ -822,8 +822,8 @@ int saa7164_api_read_eeprom(struct saa7164_dev *dev, u8 *buf, int buflen)
&reg[0], 128, buf);
}
-int saa7164_api_configure_port_vbi(struct saa7164_dev *dev,
- struct saa7164_port *port)
+static int saa7164_api_configure_port_vbi(struct saa7164_dev *dev,
+ struct saa7164_port *port)
{
struct tmComResVBIFormatDescrHeader *fmt = &port->vbi_fmt_ntsc;
@@ -858,9 +858,10 @@ int saa7164_api_configure_port_vbi(struct saa7164_dev *dev,
return 0;
}
-int saa7164_api_configure_port_mpeg2ts(struct saa7164_dev *dev,
- struct saa7164_port *port,
- struct tmComResTSFormatDescrHeader *tsfmt)
+static int
+saa7164_api_configure_port_mpeg2ts(struct saa7164_dev *dev,
+ struct saa7164_port *port,
+ struct tmComResTSFormatDescrHeader *tsfmt)
{
dprintk(DBGLVL_API, " bFormatIndex = 0x%x\n", tsfmt->bFormatIndex);
dprintk(DBGLVL_API, " bDataOffset = 0x%x\n", tsfmt->bDataOffset);
@@ -892,9 +893,10 @@ int saa7164_api_configure_port_mpeg2ts(struct saa7164_dev *dev,
return 0;
}
-int saa7164_api_configure_port_mpeg2ps(struct saa7164_dev *dev,
- struct saa7164_port *port,
- struct tmComResPSFormatDescrHeader *fmt)
+static int
+saa7164_api_configure_port_mpeg2ps(struct saa7164_dev *dev,
+ struct saa7164_port *port,
+ struct tmComResPSFormatDescrHeader *fmt)
{
dprintk(DBGLVL_API, " bFormatIndex = 0x%x\n", fmt->bFormatIndex);
dprintk(DBGLVL_API, " wPacketLength= 0x%x\n", fmt->wPacketLength);
@@ -925,7 +927,7 @@ int saa7164_api_configure_port_mpeg2ps(struct saa7164_dev *dev,
return 0;
}
-int saa7164_api_dump_subdevs(struct saa7164_dev *dev, u8 *buf, int len)
+static int saa7164_api_dump_subdevs(struct saa7164_dev *dev, u8 *buf, int len)
{
struct saa7164_port *tsport = NULL;
struct saa7164_port *encport = NULL;
@@ -1486,7 +1488,7 @@ int saa7164_api_i2c_write(struct saa7164_i2c *bus, u8 addr, u32 datalen,
return ret == SAA_OK ? 0 : -EIO;
}
-int saa7164_api_modify_gpio(struct saa7164_dev *dev, u8 unitid,
+static int saa7164_api_modify_gpio(struct saa7164_dev *dev, u8 unitid,
u8 pin, u8 state)
{
int ret;
diff --git a/drivers/media/pci/saa7164/saa7164-bus.c b/drivers/media/pci/saa7164/saa7164-bus.c
index a7f58a998752..5f6f3094c44e 100644
--- a/drivers/media/pci/saa7164/saa7164-bus.c
+++ b/drivers/media/pci/saa7164/saa7164-bus.c
@@ -81,7 +81,7 @@ void saa7164_bus_dump(struct saa7164_dev *dev)
}
/* Intensionally throw a BUG() if the state of the message bus looks corrupt */
-void saa7164_bus_verify(struct saa7164_dev *dev)
+static void saa7164_bus_verify(struct saa7164_dev *dev)
{
struct tmComResBusInfo *b = &dev->bus;
int bug = 0;
@@ -106,8 +106,8 @@ void saa7164_bus_verify(struct saa7164_dev *dev)
}
}
-void saa7164_bus_dumpmsg(struct saa7164_dev *dev, struct tmComResInfo* m,
- void *buf)
+static void saa7164_bus_dumpmsg(struct saa7164_dev *dev, struct tmComResInfo *m,
+ void *buf)
{
dprintk(DBGLVL_BUS, "Dumping msg structure:\n");
dprintk(DBGLVL_BUS, " .id = %d\n", m->id);
diff --git a/drivers/media/pci/saa7164/saa7164-cmd.c b/drivers/media/pci/saa7164/saa7164-cmd.c
index 62fac7f9d04e..cfabcbacc33d 100644
--- a/drivers/media/pci/saa7164/saa7164-cmd.c
+++ b/drivers/media/pci/saa7164/saa7164-cmd.c
@@ -23,7 +23,7 @@
#include "saa7164.h"
-int saa7164_cmd_alloc_seqno(struct saa7164_dev *dev)
+static int saa7164_cmd_alloc_seqno(struct saa7164_dev *dev)
{
int i, ret = -1;
@@ -42,7 +42,7 @@ int saa7164_cmd_alloc_seqno(struct saa7164_dev *dev)
return ret;
}
-void saa7164_cmd_free_seqno(struct saa7164_dev *dev, u8 seqno)
+static void saa7164_cmd_free_seqno(struct saa7164_dev *dev, u8 seqno)
{
mutex_lock(&dev->lock);
if ((dev->cmds[seqno].inuse == 1) &&
@@ -54,7 +54,7 @@ void saa7164_cmd_free_seqno(struct saa7164_dev *dev, u8 seqno)
mutex_unlock(&dev->lock);
}
-void saa7164_cmd_timeout_seqno(struct saa7164_dev *dev, u8 seqno)
+static void saa7164_cmd_timeout_seqno(struct saa7164_dev *dev, u8 seqno)
{
mutex_lock(&dev->lock);
if ((dev->cmds[seqno].inuse == 1) &&
@@ -64,7 +64,7 @@ void saa7164_cmd_timeout_seqno(struct saa7164_dev *dev, u8 seqno)
mutex_unlock(&dev->lock);
}
-u32 saa7164_cmd_timeout_get(struct saa7164_dev *dev, u8 seqno)
+static u32 saa7164_cmd_timeout_get(struct saa7164_dev *dev, u8 seqno)
{
int ret = 0;
@@ -132,7 +132,7 @@ int saa7164_irq_dequeue(struct saa7164_dev *dev)
/* Commands to the f/w get marshelled to/from this code then onto the PCI
* -bus/c running buffer. */
-int saa7164_cmd_dequeue(struct saa7164_dev *dev)
+static int saa7164_cmd_dequeue(struct saa7164_dev *dev)
{
int loop = 1;
int ret;
@@ -186,8 +186,8 @@ int saa7164_cmd_dequeue(struct saa7164_dev *dev)
return SAA_OK;
}
-int saa7164_cmd_set(struct saa7164_dev *dev, struct tmComResInfo *msg,
- void *buf)
+static int saa7164_cmd_set(struct saa7164_dev *dev, struct tmComResInfo *msg,
+ void *buf)
{
struct tmComResBusInfo *bus = &dev->bus;
u8 cmd_sent;
@@ -259,7 +259,7 @@ out:
/* Wait for a signal event, without holding a mutex. Either return TIMEOUT if
* the event never occurred, or SAA_OK if it was signaled during the wait.
*/
-int saa7164_cmd_wait(struct saa7164_dev *dev, u8 seqno)
+static int saa7164_cmd_wait(struct saa7164_dev *dev, u8 seqno)
{
wait_queue_head_t *q = NULL;
int ret = SAA_BUS_TIMEOUT;
diff --git a/drivers/media/pci/saa7164/saa7164-core.c b/drivers/media/pci/saa7164/saa7164-core.c
index 2c9ad878bef3..063047f56766 100644
--- a/drivers/media/pci/saa7164/saa7164-core.c
+++ b/drivers/media/pci/saa7164/saa7164-core.c
@@ -410,7 +410,7 @@ static void saa7164_work_enchandler(struct work_struct *w)
} else
rp = (port->last_svc_rp + 1) % 8;
- if ((rp < 0) || (rp > (port->hwcfg.buffercount - 1))) {
+ if (rp > (port->hwcfg.buffercount - 1)) {
printk(KERN_ERR "%s() illegal rp count %d\n", __func__, rp);
break;
}
@@ -486,7 +486,7 @@ static void saa7164_work_vbihandler(struct work_struct *w)
} else
rp = (port->last_svc_rp + 1) % 8;
- if ((rp < 0) || (rp > (port->hwcfg.buffercount - 1))) {
+ if (rp > (port->hwcfg.buffercount - 1)) {
printk(KERN_ERR "%s() illegal rp count %d\n", __func__, rp);
break;
}
diff --git a/drivers/media/pci/saa7164/saa7164-encoder.c b/drivers/media/pci/saa7164/saa7164-encoder.c
index a9ed686ad08a..994018e2d0d6 100644
--- a/drivers/media/pci/saa7164/saa7164-encoder.c
+++ b/drivers/media/pci/saa7164/saa7164-encoder.c
@@ -1101,7 +1101,8 @@ static int fops_release(struct file *file)
return 0;
}
-struct saa7164_user_buffer *saa7164_enc_next_buf(struct saa7164_port *port)
+static struct
+saa7164_user_buffer *saa7164_enc_next_buf(struct saa7164_port *port)
{
struct saa7164_user_buffer *ubuf = NULL;
struct saa7164_dev *dev = port->dev;
@@ -1287,8 +1288,8 @@ static const struct v4l2_file_operations mpeg_fops = {
.unlocked_ioctl = video_ioctl2,
};
-int saa7164_g_chip_ident(struct file *file, void *fh,
- struct v4l2_dbg_chip_ident *chip)
+static int saa7164_g_chip_ident(struct file *file, void *fh,
+ struct v4l2_dbg_chip_ident *chip)
{
struct saa7164_port *port = ((struct saa7164_encoder_fh *)fh)->port;
struct saa7164_dev *dev = port->dev;
@@ -1297,8 +1298,8 @@ int saa7164_g_chip_ident(struct file *file, void *fh,
return 0;
}
-int saa7164_g_register(struct file *file, void *fh,
- struct v4l2_dbg_register *reg)
+static int saa7164_g_register(struct file *file, void *fh,
+ struct v4l2_dbg_register *reg)
{
struct saa7164_port *port = ((struct saa7164_encoder_fh *)fh)->port;
struct saa7164_dev *dev = port->dev;
@@ -1310,8 +1311,8 @@ int saa7164_g_register(struct file *file, void *fh,
return 0;
}
-int saa7164_s_register(struct file *file, void *fh,
- struct v4l2_dbg_register *reg)
+static int saa7164_s_register(struct file *file, void *fh,
+ struct v4l2_dbg_register *reg)
{
struct saa7164_port *port = ((struct saa7164_encoder_fh *)fh)->port;
struct saa7164_dev *dev = port->dev;
diff --git a/drivers/media/pci/saa7164/saa7164-fw.c b/drivers/media/pci/saa7164/saa7164-fw.c
index a266bf0169e6..86763203d61d 100644
--- a/drivers/media/pci/saa7164/saa7164-fw.c
+++ b/drivers/media/pci/saa7164/saa7164-fw.c
@@ -37,7 +37,7 @@ struct fw_header {
u32 version;
};
-int saa7164_dl_wait_ack(struct saa7164_dev *dev, u32 reg)
+static int saa7164_dl_wait_ack(struct saa7164_dev *dev, u32 reg)
{
u32 timeout = SAA_DEVICE_TIMEOUT;
while ((saa7164_readl(reg) & 0x01) == 0) {
@@ -53,7 +53,7 @@ int saa7164_dl_wait_ack(struct saa7164_dev *dev, u32 reg)
return 0;
}
-int saa7164_dl_wait_clr(struct saa7164_dev *dev, u32 reg)
+static int saa7164_dl_wait_clr(struct saa7164_dev *dev, u32 reg)
{
u32 timeout = SAA_DEVICE_TIMEOUT;
while (saa7164_readl(reg) & 0x01) {
@@ -71,8 +71,8 @@ int saa7164_dl_wait_clr(struct saa7164_dev *dev, u32 reg)
/* TODO: move dlflags into dev-> and change to write/readl/b */
/* TODO: Excessive levels of debug */
-int saa7164_downloadimage(struct saa7164_dev *dev, u8 *src, u32 srcsize,
- u32 dlflags, u8 *dst, u32 dstsize)
+static int saa7164_downloadimage(struct saa7164_dev *dev, u8 *src, u32 srcsize,
+ u32 dlflags, u8 *dst, u32 dstsize)
{
u32 reg, timeout, offset;
u8 *srcbuf = NULL;
diff --git a/drivers/media/pci/saa7164/saa7164-vbi.c b/drivers/media/pci/saa7164/saa7164-vbi.c
index d8e6c8f14079..b4532299c0ed 100644
--- a/drivers/media/pci/saa7164/saa7164-vbi.c
+++ b/drivers/media/pci/saa7164/saa7164-vbi.c
@@ -984,7 +984,8 @@ out:
return ret;
}
-int saa7164_vbi_fmt(struct file *file, void *priv, struct v4l2_format *f)
+static int saa7164_vbi_fmt(struct file *file, void *priv,
+ struct v4l2_format *f)
{
/* ntsc */
f->fmt.vbi.samples_per_line = 1600;
@@ -1047,7 +1048,8 @@ static int fops_release(struct file *file)
return 0;
}
-struct saa7164_user_buffer *saa7164_vbi_next_buf(struct saa7164_port *port)
+static struct
+saa7164_user_buffer *saa7164_vbi_next_buf(struct saa7164_port *port)
{
struct saa7164_user_buffer *ubuf = NULL;
struct saa7164_dev *dev = port->dev;
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-20 19:07:53 +0000