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 <bunk@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/sbus/char/uctrl.c b/drivers/sbus/char/uctrl.c
index 513ba61..7776375 100644
--- a/drivers/sbus/char/uctrl.c
+++ b/drivers/sbus/char/uctrl.c
@@ -195,8 +195,8 @@
static struct uctrl_driver drv;
-void uctrl_get_event_status(void);
-void uctrl_get_external_status(void);
+static void uctrl_get_event_status(void);
+static void uctrl_get_external_status(void);
static int
uctrl_ioctl(struct inode *inode, struct file *file,
@@ -266,12 +266,6 @@
driver->regs->uctrl_stat = UCTRL_STAT_RXNE_STA; \
}
-void uctrl_set_video(int status)
-{
- struct uctrl_driver *driver = &drv;
-
-}
-
static void uctrl_do_txn(struct uctrl_txn *txn)
{
struct uctrl_driver *driver = &drv;
@@ -311,7 +305,7 @@
}
}
-void uctrl_get_event_status(void)
+static void uctrl_get_event_status(void)
{
struct uctrl_driver *driver = &drv;
struct uctrl_txn txn;
@@ -331,7 +325,7 @@
dprintk(("ev is %x\n", driver->status.event_status));
}
-void uctrl_get_external_status(void)
+static void uctrl_get_external_status(void)
{
struct uctrl_driver *driver = &drv;
struct uctrl_txn txn;
@@ -363,7 +357,7 @@
static int __init ts102_uctrl_init(void)
{
struct uctrl_driver *driver = &drv;
- int len, i;
+ int len;
struct linux_prom_irqs tmp_irq[2];
unsigned int vaddr[2] = { 0, 0 };
int tmpnode, uctrlnode = prom_getchild(prom_root_node);