All platform now use the core_chipsel field in platform data. Stop
using pdev->id in the driver.
Acked-by: NBoris Brezillon <boris.brezillon@bootlin.com>
Signed-off-by: NBartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: NSekhar Nori <nsekhar@ti.com>