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delay_timer: correct sparse issues and warnings

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Use NULL instead of 0 where required.
Include headers to have the prototype of the functions.

Signed-off-by: Yann Gautier <yann.gautier@st.com>
Signed-off-by: Etienne Carriere <etienne.carriere@st.com>
This commit is contained in:
Etienne Carriere 2017-06-07 16:42:26 +02:00
parent c04d59cf37
commit 1496b4895e
2 changed files with 5 additions and 4 deletions
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8
drivers/delay_timer/delay_timer.c
View File

@ -19,10 +19,10 @@ static const timer_ops_t *ops;
***********************************************************/
void udelay(uint32_t usec)
{
assert(ops != 0 &&
assert(ops != NULL &&
(ops->clk_mult != 0) &&
(ops->clk_div != 0) &&
(ops->get_timer_value != 0));
(ops->get_timer_value != NULL));
uint32_t start, delta, total_delta;
@ -57,10 +57,10 @@ void mdelay(uint32_t msec)
***********************************************************/
void timer_init(const timer_ops_t *ops_ptr)
{
assert(ops_ptr != 0 &&
assert(ops_ptr != NULL &&
(ops_ptr->clk_mult != 0) &&
(ops_ptr->clk_div != 0) &&
(ops_ptr->get_timer_value != 0));
(ops_ptr->get_timer_value != NULL));
ops = ops_ptr;
}

1
drivers/delay_timer/generic_delay_timer.c
View File

@ -9,6 +9,7 @@
#include <bl_common.h>
#include <debug.h>
#include <delay_timer.h>
#include <generic_delay_timer.h>
#include <platform.h>
/* Ticks elapsed in one second by a signal of 1 MHz */