diff options
author | Peter Huewe <peterhuewe@gmx.de> | 2013-02-15 21:17:22 +0100 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-02-15 15:14:30 -0800 |
commit | a7f74c3005cf6830a20d71c4e1d8d6d77443e5cb (patch) | |
tree | fecdc623b8bbab7c0b43975ab8a039c9aa9a815d /drivers/staging/ozwpan/ozcdev.c | |
parent | 4f9d5b2f9a9f193e422d9b8e05537cde748eca65 (diff) |
staging/ozwpan: Mark local functions as static (fix sparse warnings)
sparse complains about the following functions
ozhcd.c:330:20: warning: symbol 'oz_uncancel_urb' was not declared. Should it be static?
ozhcd.c:420:6: warning: symbol 'oz_complete_buffered_urb' was not declared. Should it be static?
ozmain.c:25:6: warning: symbol 'g_net_dev' was not declared. Should it be static?
ozevent.c:95:5: warning: symbol 'oz_events_open' was not declared. Should it be static?
ozevent.c:110:5: warning: symbol 'oz_events_release' was not declared. Should it be static?
ozevent.c:121:9: warning: symbol 'oz_events_read' was not declared. Should it be static?
ozevent.c:160:30: warning: symbol 'oz_events_fops' was not declared. Should it be static?
ozcdev.c:47:14: warning: symbol 'g_oz_class' was not declared. Should it be static?
ozcdev.c:74:5: warning: symbol 'oz_cdev_open' was not declared. Should it be static?
ozcdev.c:86:5: warning: symbol 'oz_cdev_release' was not declared. Should it be static?
ozcdev.c:94:9: warning: symbol 'oz_cdev_read' was not declared. Should it be static?
ozcdev.c:146:9: warning: symbol 'oz_cdev_write' was not declared. Should it be static?
ozcdev.c:236:6: warning: symbol 'oz_cdev_ioctl' was not declared. Should it be static?
ozcdev.c:300:14: warning: symbol 'oz_cdev_poll' was not declared. Should it be static?
ozcdev.c:321:30: warning: symbol 'oz_fops' was not declared. Should it be static?
ozproto.c:958:6: warning: context imbalance in 'oz_polling_lock_bh' - wrong count at exit
ozproto.c:964:6: warning: context imbalance in 'oz_polling_unlock_bh' - unexpected unlock
ozusbsvc1.c:308:6: warning: symbol 'oz_usb_handle_ep_data' was not declared. Should it be static?
ozpd.c:410:6: warning: symbol 'oz_set_more_bit' was not declared. Should it be static?
ozpd.c:418:6: warning: symbol 'oz_set_last_pkt_nb' was not declared. Should it be static?
-> add static keyword to silence the warning and make sparse happy.
Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/ozwpan/ozcdev.c')
-rw-r--r-- | drivers/staging/ozwpan/ozcdev.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/drivers/staging/ozwpan/ozcdev.c b/drivers/staging/ozwpan/ozcdev.c index 25f677ade63..04e0054cf5d 100644 --- a/drivers/staging/ozwpan/ozcdev.c +++ b/drivers/staging/ozwpan/ozcdev.c @@ -44,7 +44,7 @@ struct oz_serial_ctx { /*------------------------------------------------------------------------------ */ static struct oz_cdev g_cdev; -struct class *g_oz_class; +static struct class *g_oz_class; /*------------------------------------------------------------------------------ * Context: process and softirq */ @@ -71,7 +71,7 @@ static void oz_cdev_release_ctx(struct oz_serial_ctx *ctx) /*------------------------------------------------------------------------------ * Context: process */ -int oz_cdev_open(struct inode *inode, struct file *filp) +static int oz_cdev_open(struct inode *inode, struct file *filp) { struct oz_cdev *dev; oz_trace("oz_cdev_open()\n"); @@ -83,7 +83,7 @@ int oz_cdev_open(struct inode *inode, struct file *filp) /*------------------------------------------------------------------------------ * Context: process */ -int oz_cdev_release(struct inode *inode, struct file *filp) +static int oz_cdev_release(struct inode *inode, struct file *filp) { oz_trace("oz_cdev_release()\n"); return 0; @@ -91,7 +91,7 @@ int oz_cdev_release(struct inode *inode, struct file *filp) /*------------------------------------------------------------------------------ * Context: process */ -ssize_t oz_cdev_read(struct file *filp, char __user *buf, size_t count, +static ssize_t oz_cdev_read(struct file *filp, char __user *buf, size_t count, loff_t *fpos) { int n; @@ -143,8 +143,8 @@ out2: /*------------------------------------------------------------------------------ * Context: process */ -ssize_t oz_cdev_write(struct file *filp, const char __user *buf, size_t count, - loff_t *fpos) +static ssize_t oz_cdev_write(struct file *filp, const char __user *buf, + size_t count, loff_t *fpos) { struct oz_pd *pd; struct oz_elt_buf *eb; @@ -233,7 +233,8 @@ static int oz_set_active_pd(u8 *addr) /*------------------------------------------------------------------------------ * Context: process */ -long oz_cdev_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) +static long oz_cdev_ioctl(struct file *filp, unsigned int cmd, + unsigned long arg) { int rc = 0; if (_IOC_TYPE(cmd) != OZ_IOCTL_MAGIC) @@ -297,7 +298,7 @@ long oz_cdev_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) /*------------------------------------------------------------------------------ * Context: process */ -unsigned int oz_cdev_poll(struct file *filp, poll_table *wait) +static unsigned int oz_cdev_poll(struct file *filp, poll_table *wait) { unsigned int ret = 0; struct oz_cdev *dev = filp->private_data; @@ -318,7 +319,7 @@ unsigned int oz_cdev_poll(struct file *filp, poll_table *wait) } /*------------------------------------------------------------------------------ */ -const struct file_operations oz_fops = { +static const struct file_operations oz_fops = { .owner = THIS_MODULE, .open = oz_cdev_open, .release = oz_cdev_release, |