The driver only frees the reserved irq if priv->irq_enabled is set to
true. However, the driver mistakenly sets priv->irq_enabled to false,
instead of true, in tilcdc_irq_install(), and thus the driver never
frees the irq, causing issues on loading the driver a second time.
Fixes: b6366814fa77 ("drm/tilcdc: Convert to Linux IRQ interfaces")
Cc: Thomas Zimmermann <[email protected]>
Signed-off-by: Tomi Valkeinen <[email protected]>
---
drivers/gpu/drm/tilcdc/tilcdc_drv.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_drv.c
b/drivers/gpu/drm/tilcdc/tilcdc_drv.c
index fe56beea3e93..83233bdc0526 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_drv.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_drv.c
@@ -138,7 +138,7 @@ static int tilcdc_irq_install(struct drm_device *dev,
unsigned int irq)
if (ret)
return ret;
- priv->irq_enabled = false;
+ priv->irq_enabled = true;
return 0;
}
---
base-commit: 0663e1da5ba8e6459e3555ac12c62741668c0d30
change-id: 20230919-lcdc-9e09e94f4e93
Best regards,
--
Tomi Valkeinen <[email protected]>
