From 960681450f8b572f230a8c3661dcc34f39fcc38e Mon Sep 17 00:00:00 2001 From: Adrian Bunk Date: Thu, 5 Jun 2008 11:44:39 -0700 Subject: drivers/sbus/: cleanups This patch contains the following cleanups: - make the following needlessly global code static: - char/uctrl.c: uctrl_get_event_status() - char/uctrl.c: uctrl_get_external_status() - char/vfc_dev.c: struct vfc_dev_lst - char/vfc_dev.c: vfc_lock_device() - char/vfc_dev.c: vfc_unlock_device() - char/vfc_dev.c: vfc_captstat_reset() - char/vfc_dev.c: vfc_memptr_reset() - char/vfc_dev.c: vfc_csr_init() - char/vfc_dev.c: vfc_saa9051_init() - char/vfc_dev.c: init_vfc_hw() - char/vfc_dev.c: init_vfc_devstruct() - char/vfc_dev.c: init_vfc_device() - char/vfc_dev.c: vfc_get_dev_ptr() - char/vfc_dev.c: vfc_capture_start() - char/vfc_dev.c: vfc_capture_poll() - char/vfc_dev.c: vfc_port_change_ioctl() - char/vfc_dev.c: vfc_set_video_ioctl() - char/vfc_dev.c: vfc_get_video_ioctl() - char/vfc_i2c.c: vfc_i2c_wait_for_bus() - char/vfc_i2c.c: vfc_i2c_wait_for_pin() - char/vfc_i2c.c: vfc_i2c_xmit_addr() - char/vfc_i2c.c: vfc_i2c_xmit_byte() - char/vfc_i2c.c: vfc_i2c_recv_byte() - dvma.c: init_one_dvma() - remove an unused variable from a function: - char/uctrl.c: ts102_uctrl_init() - remove the following unused and empty function: - char/uctrl.c: uctrl_set_video() Signed-off-by: Adrian Bunk Signed-off-by: David S. Miller --- drivers/sbus/char/vfc_i2c.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) (limited to 'drivers/sbus/char/vfc_i2c.c') diff --git a/drivers/sbus/char/vfc_i2c.c b/drivers/sbus/char/vfc_i2c.c index 9efed771f6c..32b986e0ed7 100644 --- a/drivers/sbus/char/vfc_i2c.c +++ b/drivers/sbus/char/vfc_i2c.c @@ -114,7 +114,7 @@ int vfc_i2c_reset_bus(struct vfc_dev *dev) return 0; } -int vfc_i2c_wait_for_bus(struct vfc_dev *dev) +static int vfc_i2c_wait_for_bus(struct vfc_dev *dev) { int timeout = 1000; @@ -126,7 +126,7 @@ int vfc_i2c_wait_for_bus(struct vfc_dev *dev) return 0; } -int vfc_i2c_wait_for_pin(struct vfc_dev *dev, int ack) +static int vfc_i2c_wait_for_pin(struct vfc_dev *dev, int ack) { int timeout = 1000; int s1; @@ -144,7 +144,8 @@ int vfc_i2c_wait_for_pin(struct vfc_dev *dev, int ack) } #define SHIFT(a) ((a) << 24) -int vfc_i2c_xmit_addr(struct vfc_dev *dev, unsigned char addr, char mode) +static int vfc_i2c_xmit_addr(struct vfc_dev *dev, unsigned char addr, + char mode) { int ret, raddr; #if 1 @@ -195,7 +196,7 @@ int vfc_i2c_xmit_addr(struct vfc_dev *dev, unsigned char addr, char mode) return 0; } -int vfc_i2c_xmit_byte(struct vfc_dev *dev,unsigned char *byte) +static int vfc_i2c_xmit_byte(struct vfc_dev *dev,unsigned char *byte) { int ret; u32 val = SHIFT((unsigned int)*byte); @@ -218,7 +219,8 @@ int vfc_i2c_xmit_byte(struct vfc_dev *dev,unsigned char *byte) return ret; } -int vfc_i2c_recv_byte(struct vfc_dev *dev, unsigned char *byte, int last) +static int vfc_i2c_recv_byte(struct vfc_dev *dev, unsigned char *byte, + int last) { int ret; -- cgit v1.2.3