lib: sbi: Simplify timer platform operations

Instead of having timer_value(), timer_event_start(), and
timer_event_stop() callbacks in platform operations, it will
be much simpler for timer driver to directly register these
operations as device to the sbi_timer implementation.

Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>

2 files changed, 0 insertions, 34 deletions

diff --git a/lib/utils/timer/fdt_timer.c b/lib/utils/timer/fdt_timer.c
index d1d0e0c..92198cd 100644
--- a/lib/utils/timer/fdt_timer.c
+++ b/lib/utils/timer/fdt_timer.c
@@ -17,46 +17,15 @@ static struct fdt_timer *timer_drivers[] = {
 	&fdt_timer_clint
 };
 
-static u64 dummy_value(void)
-{
-	return 0;
-}
-
-static void dummy_event_stop(void)
-{
-}
-
-static void dummy_event_start(u64 next_event)
-{
-}
-
 static struct fdt_timer dummy = {
 	.match_table = NULL,
 	.cold_init = NULL,
 	.warm_init = NULL,
 	.exit = NULL,
-	.value = dummy_value,
-	.event_stop = dummy_event_stop,
-	.event_start = dummy_event_start
 };
 
 static struct fdt_timer *current_driver = &dummy;
 
-u64 fdt_timer_value(void)
-{
-	return current_driver->value();
-}
-
-void fdt_timer_event_stop(void)
-{
-	current_driver->event_stop();
-}
-
-void fdt_timer_event_start(u64 next_event)
-{
-	current_driver->event_start(next_event);
-}
-
 void fdt_timer_exit(void)
 {
 	if (current_driver->exit)
diff --git a/lib/utils/timer/fdt_timer_clint.c b/lib/utils/timer/fdt_timer_clint.c
index 6ba6c7b..0352e53 100644
--- a/lib/utils/timer/fdt_timer_clint.c
+++ b/lib/utils/timer/fdt_timer_clint.c
@@ -47,7 +47,4 @@ struct fdt_timer fdt_timer_clint = {
 	.cold_init = timer_clint_cold_init,
 	.warm_init = clint_warm_timer_init,
 	.exit = NULL,
-	.value = clint_timer_value,
-	.event_stop = clint_timer_event_stop,
-	.event_start = clint_timer_event_start,
 };