[PATCH 4/5] bus: ti-sysc: Fix uninitialized framedonetv_irq

Tony Lindgren
2020-05-31T19:40:22Z

We are currently only setting the framedonetv_irq disabled for the SoCs
that don't have it. But we are never setting it enabled for the SoCs that
have it. Let's initialized it to true by default.

Fixes: 7324a7a0d5e2 ("bus: ti-sysc: Implement display subsystem reset quirk")
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
drivers/bus/ti-sysc.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/bus/ti-sysc.c b/drivers/bus/ti-sysc.c
--- a/drivers/bus/ti-sysc.c
+++ b/drivers/bus/ti-sysc.c
@@ -1553,7 +1553,7 @@ static u32 sysc_quirk_dispc(struct sysc *ddata, int dispc_offset,
bool lcd_en, digit_en, lcd2_en = false, lcd3_en = false;
const int lcd_en_mask = BIT(0), digit_en_mask = BIT(1);
int manager_count;
- bool framedonetv_irq;
+ bool framedonetv_irq = true;
u32 val, irq_mask = 0;

switch (sysc_soc->soc) {
@@ -1570,6 +1570,7 @@ static u32 sysc_quirk_dispc(struct sysc *ddata, int dispc_offset,
break;
case SOC_AM4:
manager_count = 1;
+ framedonetv_irq = false;
break;
case SOC_UNKNOWN:
default:
--
2.26.2