drm/msm/hdmi: Fix the error handling path of msm_hdmi_dev_probe()

If an error occurs after a successful msm_hdmi_get_phy() call, it must be
undone by a corresponding msm_hdmi_put_phy(), as already done in the
remove function.

Fixes: 43736546 ("drm/msm/hdmi: move msm_hdmi_get_phy() to msm_hdmi_dev_probe()")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/514847/
Link: https://lore.kernel.org/r/b3f9da097851e2e42a40dc61458aa98c41c88d0d.1670741386.git.christophe.jaillet@wanadoo.fr


Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>