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ethercat
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tty/module.c: mark internal functions as static 

Fixes:

/home/autobuild/autobuild/instance-7/output-1/build/igh-ethercat-1.6.2/./tty/module.c:128:12: warning: no previous prototype for ‘ec_tty_init_module’ [-Wmissing-prototypes]
  128 | int __init ec_tty_init_module(void)
      |            ^~~~~~~~~~~~~~~~~~
/home/autobuild/autobuild/instance-7/output-1/build/igh-ethercat-1.6.2/./tty/module.c:189:13: warning: no previous prototype for ‘ec_tty_cleanup_module’ [-Wmissing-prototypes]
  189 | void __exit ec_tty_cleanup_module(void)
      |             ^~~~~~~~~~~~~~~~~~~~~
/home/autobuild/autobuild/instance-7/output-1/build/igh-ethercat-1.6.2/./tty/module.c:216:5: warning: no previous prototype for ‘ec_tty_init’ [-Wmissing-prototypes]
  216 | int ec_tty_init(ec_tty_t *t, int minor,
      |     ^~~~~~~~~~~
/home/autobuild/autobuild/instance-7/output-1/build/igh-ethercat-1.6.2/./tty/module.c:293:6: warning: no previous prototype for ‘ec_tty_clear’ [-Wmissing-prototypes]
  293 | void ec_tty_clear(ec_tty_t *tty)
      |      ^~~~~~~~~~~~
/home/autobuild/autobuild/instance-7/output-1/build/igh-ethercat-1.6.2/./tty/module.c:301:14: warning: no previous prototype for ‘ec_tty_tx_size’ [-Wmissing-prototypes]
  301 | unsigned int ec_tty_tx_size(ec_tty_t *tty)
      |              ^~~~~~~~~~~~~~
/home/autobuild/autobuild/instance-7/output-1/build/igh-ethercat-1.6.2/./tty/module.c:316:14: warning: no previous prototype for ‘ec_tty_tx_space’ [-Wmissing-prototypes]
  316 | unsigned int ec_tty_tx_space(ec_tty_t *tty)
      |              ^~~~~~~~~~~~~~~
/home/autobuild/autobuild/instance-7/output-1/build/igh-ethercat-1.6.2/./tty/module.c:323:14: warning: no previous prototype for ‘ec_tty_rx_size’ [-Wmissing-prototypes]
  323 | unsigned int ec_tty_rx_size(ec_tty_t *tty)
      |              ^~~~~~~~~~~~~~
/home/autobuild/autobuild/instance-7/output-1/build/igh-ethercat-1.6.2/./tty/module.c:338:14: warning: no previous prototype for ‘ec_tty_rx_space’ [-Wmissing-prototypes]
  338 | unsigned int ec_tty_rx_space(ec_tty_t *tty)
      |              ^~~~~~~~~~~~~~~
/home/autobuild/autobuild/instance-7/output-1/build/igh-ethercat-1.6.2/./tty/module.c:345:5: warning: no previous prototype for ‘ec_tty_get_serial_info’ [-Wmissing-prototypes]
  345 | int ec_tty_get_serial_info(ec_tty_t *tty, struct serial_struct *data)
      |     ^~~~~~~~~~~~~~~~~~~~~~

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Thomas Petazzoni 2024-12-31 10:28:41 +01:00
parent ca66cd6ae9
commit aed3ba0acb
1 changed files with 13 additions and 13 deletions
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26
tty/module.c
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@ -64,9 +64,9 @@ ec_tty_t *ttys[EC_TTY_MAX_DEVICES];
struct semaphore tty_sem; struct semaphore tty_sem;
#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 15, 0) #if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 15, 0)
void ec_tty_wakeup(struct timer_list *); static void ec_tty_wakeup(struct timer_list *);
#else #else
void ec_tty_wakeup(unsigned long); static void ec_tty_wakeup(unsigned long);
#endif #endif
/****************************************************************************/ /****************************************************************************/
@ -125,7 +125,7 @@ static const struct tty_operations ec_tty_ops; // see below
* *
* \return 0 on success, else < 0 * \return 0 on success, else < 0
*/ */
int __init ec_tty_init_module(void) static int __init ec_tty_init_module(void)
{ {
int i, ret = 0; int i, ret = 0;
unsigned flags = TTY_DRIVER_REAL_RAW | TTY_DRIVER_DYNAMIC_DEV; unsigned flags = TTY_DRIVER_REAL_RAW | TTY_DRIVER_DYNAMIC_DEV;
@ -186,7 +186,7 @@ out_return:
* *
* Clears all master instances. * Clears all master instances.
*/ */
void __exit ec_tty_cleanup_module(void) static void __exit ec_tty_cleanup_module(void)
{ {
#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 7, 0) #if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 7, 0)
int i; int i;
@ -213,7 +213,7 @@ void __exit ec_tty_cleanup_module(void)
* ec_tty_t methods. * ec_tty_t methods.
****************************************************************************/ ****************************************************************************/
int ec_tty_init(ec_tty_t *t, int minor, static int ec_tty_init(ec_tty_t *t, int minor,
const ec_tty_operations_t *ops, void *cb_data) const ec_tty_operations_t *ops, void *cb_data)
{ {
int ret; int ret;
@ -290,7 +290,7 @@ int ec_tty_init(ec_tty_t *t, int minor,
/****************************************************************************/ /****************************************************************************/
void ec_tty_clear(ec_tty_t *tty) static void ec_tty_clear(ec_tty_t *tty)
{ {
del_timer_sync(&tty->timer); del_timer_sync(&tty->timer);
tty_unregister_device(tty_driver, tty->minor); tty_unregister_device(tty_driver, tty->minor);
@ -298,7 +298,7 @@ void ec_tty_clear(ec_tty_t *tty)
/****************************************************************************/ /****************************************************************************/
unsigned int ec_tty_tx_size(ec_tty_t *tty) static unsigned int ec_tty_tx_size(ec_tty_t *tty)
{ {
unsigned int ret; unsigned int ret;
@ -313,14 +313,14 @@ unsigned int ec_tty_tx_size(ec_tty_t *tty)
/****************************************************************************/ /****************************************************************************/
unsigned int ec_tty_tx_space(ec_tty_t *tty) static unsigned int ec_tty_tx_space(ec_tty_t *tty)
{ {
return EC_TTY_TX_BUFFER_SIZE - 1 - ec_tty_tx_size(tty); return EC_TTY_TX_BUFFER_SIZE - 1 - ec_tty_tx_size(tty);
} }
/****************************************************************************/ /****************************************************************************/
unsigned int ec_tty_rx_size(ec_tty_t *tty) static unsigned int ec_tty_rx_size(ec_tty_t *tty)
{ {
unsigned int ret; unsigned int ret;
@ -335,14 +335,14 @@ unsigned int ec_tty_rx_size(ec_tty_t *tty)
/****************************************************************************/ /****************************************************************************/
unsigned int ec_tty_rx_space(ec_tty_t *tty) static unsigned int ec_tty_rx_space(ec_tty_t *tty)
{ {
return EC_TTY_RX_BUFFER_SIZE - 1 - ec_tty_rx_size(tty); return EC_TTY_RX_BUFFER_SIZE - 1 - ec_tty_rx_size(tty);
} }
/****************************************************************************/ /****************************************************************************/
int ec_tty_get_serial_info(ec_tty_t *tty, struct serial_struct *data) static int ec_tty_get_serial_info(ec_tty_t *tty, struct serial_struct *data)
{ {
struct serial_struct tmp; struct serial_struct tmp;
@ -362,9 +362,9 @@ int ec_tty_get_serial_info(ec_tty_t *tty, struct serial_struct *data)
/** Timer function. /** Timer function.
*/ */
#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 15, 0) #if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 15, 0)
void ec_tty_wakeup(struct timer_list *t) static void ec_tty_wakeup(struct timer_list *t)
#else #else
void ec_tty_wakeup(unsigned long data) static void ec_tty_wakeup(unsigned long data)
#endif #endif
{ {
#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 15, 0) #if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 15, 0)