input: ft5x06_ts: Parse board specific parameters from pdata

To support all models supported by focaltech push necessary
parameters to platform data.

This patch is propagated from msm-3.18 kernel
'commit 473f8cd84f93 ("input: ft5x06_ts: Parse board specific
parameters from pdata")'

Also fix the below checkpatch warnings on 3.18 Kernel.
WARNING: Possible unnecessary 'out of memory' message
+       if (!data) {
+               dev_err(&client->dev, "Not enough memory\n");

WARNING: Possible unnecessary 'out of memory' message
+       if (!data->ts_info) {
+               dev_err(&client->dev, "Not enough memory\n");

Change-Id: I00b0e8ba7cfc8d8fbd48aa910bd3d0010283ed00
Signed-off-by: Mohan Pallaka <mpallaka@codeaurora.org>
Signed-off-by: Sudhakar Manapati <smanap@codeaurora.org>