From 116d22ab6df78598dd2cd5105135c256650cde94 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Mon, 5 Nov 2007 18:07:26 +0100 Subject: et61x251/: make 5 functions static From: Adrian Bunk 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: Adrian Bunk Signed-off-by: Mauro Carvalho Chehab --- linux/drivers/media/video/et61x251/et61x251_core.c | 20 ++++++++++---------- linux/drivers/media/video/et61x251/et61x251_sensor.h | 8 -------- 2 files changed, 10 insertions(+), 18 deletions(-) (limited to 'linux/drivers/media/video/et61x251') diff --git a/linux/drivers/media/video/et61x251/et61x251_core.c b/linux/drivers/media/video/et61x251/et61x251_core.c index 154de3424..43ba5e63d 100644 --- a/linux/drivers/media/video/et61x251/et61x251_core.c +++ b/linux/drivers/media/video/et61x251/et61x251_core.c @@ -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; u8* buff = cam->control_buffer; @@ -268,9 +268,9 @@ et61x251_i2c_wait(struct et61x251_device* cam, } -int -et61x251_i2c_try_read(struct et61x251_device* cam, - const struct et61x251_sensor* sensor, u8 address) +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; @@ -301,10 +301,9 @@ et61x251_i2c_try_read(struct et61x251_device* cam, } -int -et61x251_i2c_try_write(struct et61x251_device* cam, - const struct et61x251_sensor* sensor, u8 address, - u8 value) +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; @@ -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); } -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); } diff --git a/linux/drivers/media/video/et61x251/et61x251_sensor.h b/linux/drivers/media/video/et61x251/et61x251_sensor.h index 6d917393a..1dd0d650e 100644 --- a/linux/drivers/media/video/et61x251/et61x251_sensor.h +++ b/linux/drivers/media/video/et61x251/et61x251_sensor.h @@ -53,14 +53,6 @@ et61x251_attach_sensor(struct et61x251_device* cam, /*****************************************************************************/ 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, u8 data2, u8 data3, u8 data4, u8 data5, u8 data6, u8 data7, u8 data8, u8 address); -- cgit v1.2.3