flo: drivers/input/touchscreen/ektf3k:

Auto retry 10 times on i2c reads the i2c devices we are connecting to may not be ready yet, or just busy.
Retry with a 10ms pause in order to still obtain i2c data.
This improves overall i2c data robustness.

Conflicts:
	drivers/input/touchscreen/ektf3k.c

Change-Id: Ie902ed2c98f78d980573ab69399d8ba3223c0f3e
Signed-off-by: Dennis Rassmann <showp1984@gmail.com>
Signed-off-by: flar2 <asegaert@gmail.com>