disp: msm: dsi: avoid TE status check based on rechecks count

The rechecks count in dsi_display_status_check_te defines the
number of times the TE status needs to be checked before exiting.
Avoid the execution if rechecks is set to zero as it would avoid
unnecessary irq status changes.

Change-Id: Ice31701ac06f5b0a82f29b5f415dcb0b055e7b16
Signed-off-by: Veera Sundaram Sankaran <veeras@codeaurora.org>