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Commit f760d618 authored by Adrian Bunk's avatar Adrian Bunk Committed by Mauro Carvalho Chehab
Browse files

V4L/DVB (6577): et61x251/: make 5 functions static 



This patch makes the following needlessly global functions in
et61x251_core.c static:
- et61x251_read_reg()
- et61x251_i2c_try_read()
- et61x251_i2c_try_write()
- et61x251_i2c_read()
- et61x251_i2c_write()

Signed-off-by: default avatarAdrian Bunk <bunk@kernel.org>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@infradead.org>
parent a2fbaa51

drivers/media/video/et61x251/et61x251_core.c

+10 −10
Original line number Original line Diff line number Diff line
@@ -227,7 +227,7 @@ int et61x251_write_reg(struct et61x251_device* cam, u8 value, u16 index) 
}

}









int et61x251_read_reg(struct et61x251_device* cam, u16 index)

static int et61x251_read_reg(struct et61x251_device* cam, u16 index)

{

{

	struct usb_device* udev = cam->usbdev;

	struct usb_device* udev = cam->usbdev;

	u8* buff = cam->control_buffer;

	u8* buff = cam->control_buffer;
@@ -268,9 +268,9 @@ et61x251_i2c_wait(struct et61x251_device* cam, 
}

}









int

static int et61x251_i2c_try_read(struct et61x251_device* cam,

et61x251_i2c_try_read(struct et61x251_device* cam,

				 const struct et61x251_sensor* sensor,

		      const struct et61x251_sensor* sensor, u8 address)

				 u8 address)

{

{

	struct usb_device* udev = cam->usbdev;

	struct usb_device* udev = cam->usbdev;

	u8* data = cam->control_buffer;

	u8* data = cam->control_buffer;
@@ -301,10 +301,9 @@ et61x251_i2c_try_read(struct et61x251_device* cam, 
}

}









int

static int et61x251_i2c_try_write(struct et61x251_device* cam,

et61x251_i2c_try_write(struct et61x251_device* cam,

				  const struct et61x251_sensor* sensor,

		       const struct et61x251_sensor* sensor, u8 address,

				  u8 address, u8 value)

		       u8 value)

{

{

	struct usb_device* udev = cam->usbdev;

	struct usb_device* udev = cam->usbdev;

	u8* data = cam->control_buffer;

	u8* data = cam->control_buffer;
@@ -387,13 +386,14 @@ et61x251_i2c_raw_write(struct et61x251_device* cam, u8 n, u8 data1, u8 data2, 
}

}









int et61x251_i2c_read(struct et61x251_device* cam, u8 address)

static int et61x251_i2c_read(struct et61x251_device* cam, u8 address)

{

{

	return et61x251_i2c_try_read(cam, &cam->sensor, address);

	return et61x251_i2c_try_read(cam, &cam->sensor, address);

}

}









int et61x251_i2c_write(struct et61x251_device* cam, u8 address, u8 value)

static int et61x251_i2c_write(struct et61x251_device* cam,

			      u8 address, u8 value)

{

{

	return et61x251_i2c_try_write(cam, &cam->sensor, address, value);

	return et61x251_i2c_try_write(cam, &cam->sensor, address, value);

}

}

drivers/media/video/et61x251/et61x251_sensor.h

+0 −8
Original line number Original line Diff line number Diff line
@@ -52,14 +52,6 @@ et61x251_attach_sensor(struct et61x251_device* cam, 
/*****************************************************************************/

/*****************************************************************************/





extern int et61x251_write_reg(struct et61x251_device*, u8 value, u16 index);

extern int et61x251_write_reg(struct et61x251_device*, u8 value, u16 index);

extern int et61x251_read_reg(struct et61x251_device*, u16 index);

extern int et61x251_i2c_write(struct et61x251_device*, u8 address, u8 value);

extern int et61x251_i2c_read(struct et61x251_device*, u8 address);

extern int et61x251_i2c_try_write(struct et61x251_device*,

				  const struct et61x251_sensor*, u8 address,

				  u8 value);

extern int et61x251_i2c_try_read(struct et61x251_device*,

				 const struct et61x251_sensor*, u8 address);

extern int et61x251_i2c_raw_write(struct et61x251_device*, u8 n, u8 data1,

extern int et61x251_i2c_raw_write(struct et61x251_device*, u8 n, u8 data1,

				  u8 data2, u8 data3, u8 data4, u8 data5,

				  u8 data2, u8 data3, u8 data4, u8 data5,

				  u8 data6, u8 data7, u8 data8, u8 address);

				  u8 data6, u8 data7, u8 data8, u8 address);