Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=7cd355e7c0c02e499784c77e88720f7cc8f98473
Commit: 7cd355e7c0c02e499784c77e88720f7cc8f98473
Parent: 39b43b1a61f3c4b540b024843e592b14533aa961
Author: Andrew Morton <[EMAIL PROTECTED]>
AuthorDate: Wed Dec 12 19:55:49 2007 -0300
Committer: Mauro Carvalho Chehab <[EMAIL PROTECTED]>
CommitDate: Fri Jan 25 19:03:35 2008 -0200
V4L/DVB (6809): git-dvb: drivers/media/video/et61x251/et61x251_core.c: fix
warnings
drivers/media/video/et61x251/et61x251_core.c:390: warning:
'et61x251_i2c_read' defined but not used
drivers/media/video/et61x251/et61x251_core.c:397: warning:
'et61x251_i2c_write' defined but not used
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
Signed-off-by: Mauro Carvalho Chehab <[EMAIL PROTECTED]>
---
drivers/media/video/et61x251/et61x251_core.c | 155 +++++++++++++-------------
1 files changed, 77 insertions(+), 78 deletions(-)
diff --git a/drivers/media/video/et61x251/et61x251_core.c
b/drivers/media/video/et61x251/et61x251_core.c
index 38d2ad0..06b6a3a 100644
--- a/drivers/media/video/et61x251/et61x251_core.c
+++ b/drivers/media/video/et61x251/et61x251_core.c
@@ -268,72 +268,6 @@ et61x251_i2c_wait(struct et61x251_device* cam,
}
-static int et61x251_i2c_try_read(struct et61x251_device* cam,
- const struct et61x251_sensor* sensor,
- u8 address)
-{
- struct usb_device* udev = cam->usbdev;
- u8* data = cam->control_buffer;
- int err = 0, res;
-
- data[0] = address;
- data[1] = cam->sensor.i2c_slave_id;
- data[2] = cam->sensor.rsta | 0x10;
- data[3] = !(et61x251_read_reg(cam, 0x8b) & 0x02);
- res = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x00, 0x41,
- 0, 0x88, data, 4, ET61X251_CTRL_TIMEOUT);
- if (res < 0)
- err += res;
-
- err += et61x251_i2c_wait(cam, sensor);
-
- res = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), 0x00, 0xc1,
- 0, 0x80, data, 8, ET61X251_CTRL_TIMEOUT);
- if (res < 0)
- err += res;
-
- if (err)
- DBG(3, "I2C read failed for %s image sensor", sensor->name);
-
- PDBGG("I2C read: address 0x%02X, value: 0x%02X", address, data[0]);
-
- return err ? -1 : (int)data[0];
-}
-
-
-static int et61x251_i2c_try_write(struct et61x251_device* cam,
- const struct et61x251_sensor* sensor,
- u8 address, u8 value)
-{
- struct usb_device* udev = cam->usbdev;
- u8* data = cam->control_buffer;
- int err = 0, res;
-
- data[0] = address;
- data[1] = cam->sensor.i2c_slave_id;
- data[2] = cam->sensor.rsta | 0x12;
- res = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x00, 0x41,
- 0, 0x88, data, 3, ET61X251_CTRL_TIMEOUT);
- if (res < 0)
- err += res;
-
- data[0] = value;
- res = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x00, 0x41,
- 0, 0x80, data, 1, ET61X251_CTRL_TIMEOUT);
- if (res < 0)
- err += res;
-
- err += et61x251_i2c_wait(cam, sensor);
-
- if (err)
- DBG(3, "I2C write failed for %s image sensor", sensor->name);
-
- PDBGG("I2C write: address 0x%02X, value: 0x%02X", address, value);
-
- return err ? -1 : 0;
-}
-
-
int
et61x251_i2c_raw_write(struct et61x251_device* cam, u8 n, u8 data1, u8 data2,
u8 data3, u8 data4, u8 data5, u8 data6, u8 data7,
@@ -386,18 +320,6 @@ et61x251_i2c_raw_write(struct et61x251_device* cam, u8 n,
u8 data1, u8 data2,
}
-static int et61x251_i2c_read(struct et61x251_device* cam, u8 address)
-{
- return et61x251_i2c_try_read(cam, &cam->sensor, address);
-}
-
-
-static int et61x251_i2c_write(struct et61x251_device* cam,
- u8 address, u8 value)
-{
- return et61x251_i2c_try_write(cam, &cam->sensor, address, value);
-}
-
/*****************************************************************************/
static void et61x251_urb_complete(struct urb *urb)
@@ -675,6 +597,83 @@ static int et61x251_stream_interrupt(struct
et61x251_device* cam)
/*****************************************************************************/
#ifdef CONFIG_VIDEO_ADV_DEBUG
+
+static int et61x251_i2c_try_read(struct et61x251_device* cam,
+ const struct et61x251_sensor* sensor,
+ u8 address)
+{
+ struct usb_device* udev = cam->usbdev;
+ u8* data = cam->control_buffer;
+ int err = 0, res;
+
+ data[0] = address;
+ data[1] = cam->sensor.i2c_slave_id;
+ data[2] = cam->sensor.rsta | 0x10;
+ data[3] = !(et61x251_read_reg(cam, 0x8b) & 0x02);
+ res = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x00, 0x41,
+ 0, 0x88, data, 4, ET61X251_CTRL_TIMEOUT);
+ if (res < 0)
+ err += res;
+
+ err += et61x251_i2c_wait(cam, sensor);
+
+ res = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), 0x00, 0xc1,
+ 0, 0x80, data, 8, ET61X251_CTRL_TIMEOUT);
+ if (res < 0)
+ err += res;
+
+ if (err)
+ DBG(3, "I2C read failed for %s image sensor", sensor->name);
+
+ PDBGG("I2C read: address 0x%02X, value: 0x%02X", address, data[0]);
+
+ return err ? -1 : (int)data[0];
+}
+
+
+static int et61x251_i2c_try_write(struct et61x251_device* cam,
+ const struct et61x251_sensor* sensor,
+ u8 address, u8 value)
+{
+ struct usb_device* udev = cam->usbdev;
+ u8* data = cam->control_buffer;
+ int err = 0, res;
+
+ data[0] = address;
+ data[1] = cam->sensor.i2c_slave_id;
+ data[2] = cam->sensor.rsta | 0x12;
+ res = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x00, 0x41,
+ 0, 0x88, data, 3, ET61X251_CTRL_TIMEOUT);
+ if (res < 0)
+ err += res;
+
+ data[0] = value;
+ res = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x00, 0x41,
+ 0, 0x80, data, 1, ET61X251_CTRL_TIMEOUT);
+ if (res < 0)
+ err += res;
+
+ err += et61x251_i2c_wait(cam, sensor);
+
+ if (err)
+ DBG(3, "I2C write failed for %s image sensor", sensor->name);
+
+ PDBGG("I2C write: address 0x%02X, value: 0x%02X", address, value);
+
+ return err ? -1 : 0;
+}
+
+static int et61x251_i2c_read(struct et61x251_device* cam, u8 address)
+{
+ return et61x251_i2c_try_read(cam, &cam->sensor, address);
+}
+
+static int et61x251_i2c_write(struct et61x251_device* cam,
+ u8 address, u8 value)
+{
+ return et61x251_i2c_try_write(cam, &cam->sensor, address, value);
+}
+
static u8 et61x251_strtou8(const char* buff, size_t len, ssize_t* count)
{
char str[5];
-
To unsubscribe from this list: send the line "unsubscribe git-commits-head" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at http://vger.kernel.org/majordomo-info.html
