diff options
Diffstat (limited to 'c/src/lib/libbsp/m68k/mcf5206elite/i2c/i2cdrv.c')
| -rw-r--r-- | c/src/lib/libbsp/m68k/mcf5206elite/i2c/i2cdrv.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/c/src/lib/libbsp/m68k/mcf5206elite/i2c/i2cdrv.c b/c/src/lib/libbsp/m68k/mcf5206elite/i2c/i2cdrv.c index 973c3fe6a1..ae95207876 100644 --- a/c/src/lib/libbsp/m68k/mcf5206elite/i2c/i2cdrv.c +++ b/c/src/lib/libbsp/m68k/mcf5206elite/i2c/i2cdrv.c @@ -49,7 +49,7 @@ typedef struct i2c_qel { i2c_message *msg; /* pointer to the transfer' messages array */ int nmsg; /* number of messages in transfer */ i2c_transfer_done done; /* transfer done callback function */ - uint32_t done_arg; /* arbitrary argument to done callback */ + void * done_arg_ptr; /* arbitrary arg pointer to done callback */ } i2c_qel; /* Memory for I2C transfer queue. This queue represented like a ring buffer */ @@ -84,11 +84,11 @@ static void i2cdrv_unload(void); * transfer is finished. */ static void -i2cdrv_done(uint32_t arg) +i2cdrv_done(void * arg_ptr) { rtems_interrupt_level level; i2c_qel *qel = tqueue + tqueue_tail; - qel->done(qel->done_arg); + qel->done(qel->done_arg_ptr); rtems_interrupt_disable(level); tqueue_tail = (tqueue_tail + 1) % tqueue_size; mbus_busy = false; @@ -119,8 +119,8 @@ i2cdrv_unload(void) i2cdrv_bus_clock_div_current = i2cdrv_bus_clock_div[qel->bus]; mcfmbus_select_clock_divider(&mbus, i2cdrv_bus_clock_div_current); } - sc = mcfmbus_i2c_transfer(&mbus, qel->nmsg, qel->msg, i2cdrv_done, - (uint32_t)qel); + sc = mcfmbus_i2c_transfer(&mbus, qel->nmsg, qel->msg, + i2cdrv_done,qel); if (sc != RTEMS_SUCCESSFUL) { int i; @@ -128,7 +128,7 @@ i2cdrv_unload(void) { qel->msg[i].status = I2C_RESOURCE_NOT_AVAILABLE; } - i2cdrv_done((uint32_t)qel); + i2cdrv_done(qel); } } else @@ -147,7 +147,7 @@ i2cdrv_unload(void) * nmsg - number of messages * msg - pointer to messages array * done - function which is called when transfer is finished - * done_arg - arbitrary argument passed to done funciton + * done_arg_ptr - arbitrary argument pointer passed to done funciton * * RETURNS: * RTEMS_SUCCESSFUL if transfer initiated successfully, or error @@ -155,7 +155,7 @@ i2cdrv_unload(void) */ rtems_status_code i2c_transfer(i2c_bus_number bus, int nmsg, i2c_message *msg, - i2c_transfer_done done, uint32_t done_arg) + i2c_transfer_done done, void * done_arg_ptr) { i2c_qel qel; rtems_interrupt_level level; @@ -174,7 +174,7 @@ i2c_transfer(i2c_bus_number bus, int nmsg, i2c_message *msg, qel.msg = msg; qel.nmsg = nmsg; qel.done = done; - qel.done_arg = done_arg; + qel.done_arg_ptr = done_arg_ptr; rtems_interrupt_disable(level); if ((tqueue_head + 1) % tqueue_size == tqueue_tail) { |