usb: isp1760: Don't expose hcd to glue code from isp1760_register

The glue code probe functions don't need to access the hcd structure
anymore. Modify isp1760_register to return an integer error code instead
of the hcd pointer.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Laurent Pinchart 2015-01-21 00:55:47 +02:00 • committed by Felipe Balbi
commit f0bdbb0ec6
3 changed files with 19 additions and 28 deletions