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omapdrm: hdmi4_cec: signedness bug in hdmi4_cec_init()

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"ret" needs to be signed for the error handling to work.

Fixes: 8d7f934df8 ("omapdrm: hdmi4_cec: add OMAP4 HDMI CEC support")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
This commit is contained in:
Dan Carpenter 2017-10-27 09:27:05 +03:00 committed by Tomi Valkeinen
parent bf25dac38f
commit bc2aba9052
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/omapdrm/dss/hdmi4_cec.c
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@ -352,7 +352,7 @@ int hdmi4_cec_init(struct platform_device *pdev, struct hdmi_core_data *core,
{
const u32 caps = CEC_CAP_TRANSMIT | CEC_CAP_LOG_ADDRS |
CEC_CAP_PASSTHROUGH | CEC_CAP_RC;
unsigned int ret;
int ret;
core->adap = cec_allocate_adapter(&hdmi_cec_adap_ops, core,
"omap4", caps, CEC_MAX_LOG_ADDRS);