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Update _sys_clock_driver_init() interface

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Prepares the _sys_clock_driver_init() routine to interface with the new driver
model.  To this end, it must accept a pointer to a device structure and return
an integer.

Change-Id: I3c600ce1efb49c0864aae7b09663ca40d6289372
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
This commit is contained in:
Peter Mitsis 2015-07-06 16:31:38 -04:00 • committed by Anas Nashif
commit 6e95fe0356
8 changed files with 35 additions and 13 deletions
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8
drivers/timer/arcv2_timer0.c
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@ -160,14 +160,16 @@ void _timer_int_handler(void *unused)
* This routine is used to program the ARCv2 timer to deliver interrupts at the
* rate specified via the 'sys_clock_us_per_tick' global variable.
*
* @return N/A
* @return 0
*/
void _sys_clock_driver_init(void)
int _sys_clock_driver_init(struct device *device)
{
int irq = CONFIG_ARCV2_TIMER0_INT_LVL;
int prio = CONFIG_ARCV2_TIMER0_INT_PRI;
ARG_UNUSED(device);
/* ensure that the timer will not generate interrupts */
_arc_v2_aux_reg_write(_ARC_V2_TMR0_CONTROL, 0);
_arc_v2_aux_reg_write(_ARC_V2_TMR0_COUNT, 0); /* clear the count value */
@ -183,6 +185,8 @@ void _sys_clock_driver_init(void)
/* everything has been configured: safe to enable the interrupt */
irq_enable(CONFIG_ARCV2_TIMER0_INT_LVL);
return 0;
}
/**