[PATCH RFC 2/9] drm/omap: Fail probe if irq registration fails

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Call to omap_drm_irq_install() may fail with an error code. In such a
case the driver probe should fail.

Signed-off-by: Jyri Sarha <jsarha@xxxxxx>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>
---
 drivers/gpu/drm/omapdrm/omap_drv.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/omapdrm/omap_drv.c b/drivers/gpu/drm/omapdrm/omap_drv.c
index 65a567d..979bede 100644
--- a/drivers/gpu/drm/omapdrm/omap_drv.c
+++ b/drivers/gpu/drm/omapdrm/omap_drv.c
@@ -321,7 +321,9 @@ static int omap_modeset_init(struct drm_device *dev)
 
 	drm_mode_config_reset(dev);
 
-	omap_drm_irq_install(dev);
+	ret = omap_drm_irq_install(dev);
+	if (ret)
+		return ret;
 
 	return 0;
 }
-- 
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