bus: ti-sysc: Fix handling of forced idle

For some devices we can get the following warning on boot:

ti-sysc 48485200.target-module: sysc_disable_module: invalid midlemode

Fix this by treating SYSC_IDLE_FORCE like we do for the other bits
for idlemodes mask.

Fixes: d59b60564cbf ("bus: ti-sysc: Add generic enable/disable functions")
Cc: Roger Quadros <rogerq@ti.com>
Reviewed-by: Suman Anna <s-anna@ti.com>
Tested-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/drivers/bus/ti-sysc.c b/drivers/bus/ti-sysc.c
index e6deabd8305d789a9942988f26b6aa584cae2e46..78fb52e1582e0a7054eb2da4c217bfc2dd24bbb8 100644 (file)
--- a/drivers/bus/ti-sysc.c
+++ b/drivers/bus/ti-sysc.c
@@ -949,7 +949,7 @@ static int sysc_best_idle_mode(u32 idlemodes, u32 *best_mode)
                *best_mode = SYSC_IDLE_SMART_WKUP;
        else if (idlemodes & BIT(SYSC_IDLE_SMART))
                *best_mode = SYSC_IDLE_SMART;
-       else if (idlemodes & SYSC_IDLE_FORCE)
+       else if (idlemodes & BIT(SYSC_IDLE_FORCE))
                *best_mode = SYSC_IDLE_FORCE;
        else
                return -EINVAL;