[PATCH] drm: bridge/dw_hdmi: Fix return error path

[Fabio Estevam]

If devm_request_threaded_irq() fails we should jump to 'err_iahb' label that 
will disable the clocks that were previously enabled.

Signed-off-by: Fabio Estevam <fabio.estevam at freescale.com>
---
 drivers/gpu/drm/bridge/dw_hdmi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/bridge/dw_hdmi.c b/drivers/gpu/drm/bridge/dw_hdmi.c
index ed3dfe7..cd6a706 100644
--- a/drivers/gpu/drm/bridge/dw_hdmi.c
+++ b/drivers/gpu/drm/bridge/dw_hdmi.c
@@ -1642,7 +1642,7 @@ int dw_hdmi_bind(struct device *dev, struct device *master,
 					dw_hdmi_irq, IRQF_SHARED,
 					dev_name(dev), hdmi);
 	if (ret)
-		return ret;
+		goto err_iahb;
 
 	/*
 	 * To prevent overflows in HDMI_IH_FC_STAT2, set the clk regenerator
-- 
1.9.1