lib: sbi: Simplify ipi platform operations

Instead of having ipi_send() and ipi_clear() callbacks in
platform operations, it will be much simpler for ipi driver
to directly register these operations as a device to sbi_ipi
implementation.

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

2 files changed, 0 insertions, 22 deletions

diff --git a/lib/utils/ipi/fdt_ipi.c b/lib/utils/ipi/fdt_ipi.c
index 6562469..efca37e 100644
--- a/lib/utils/ipi/fdt_ipi.c
+++ b/lib/utils/ipi/fdt_ipi.c
@@ -17,35 +17,15 @@ static struct fdt_ipi *ipi_drivers[] = {
 	&fdt_ipi_clint
 };
 
-static void dummy_send(u32 target_hart)
-{
-}
-
-static void dummy_clear(u32 target_hart)
-{
-}
-
 static struct fdt_ipi dummy = {
 	.match_table = NULL,
 	.cold_init = NULL,
 	.warm_init = NULL,
 	.exit = NULL,
-	.send = dummy_send,
-	.clear = dummy_clear
 };
 
 static struct fdt_ipi *current_driver = &dummy;
 
-void fdt_ipi_send(u32 target_hart)
-{
-	current_driver->send(target_hart);
-}
-
-void fdt_ipi_clear(u32 target_hart)
-{
-	current_driver->clear(target_hart);
-}
-
 void fdt_ipi_exit(void)
 {
 	if (current_driver->exit)
diff --git a/lib/utils/ipi/fdt_ipi_clint.c b/lib/utils/ipi/fdt_ipi_clint.c
index e799fd7..529f978 100644
--- a/lib/utils/ipi/fdt_ipi_clint.c
+++ b/lib/utils/ipi/fdt_ipi_clint.c
@@ -45,6 +45,4 @@ struct fdt_ipi fdt_ipi_clint = {
 	.cold_init = ipi_clint_cold_init,
 	.warm_init = clint_warm_ipi_init,
 	.exit = NULL,
-	.send = clint_ipi_send,
-	.clear = clint_ipi_clear,
 };