tree d98850bc5c26316ccd44f16410d2898ef357848f
parent 08d3868ec7644e142a63652b01bc7c12b0f6ed75
author Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 1373888199 +0200
committer Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 1375103861 +0200

sh-pfc: Don't overallocate memory for the GPIO chip pins array

The GPIO driver uses an array of sh_pfc_gpio_pin structures to store
per-GPIO pin data. The array size is miscomputed at allocation time by
using the number of the last pin instead of the number of pins. When the
pin space contains holes this leads to memory overallocation. Fix it.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Tested-by: Yusuke Goda <yusuke.goda.sx@renesas.com>