watchdog: xilinx: Allocate private structure per device

Only one watchdog could be used by this driver.
Create driver private data structure and move there
all variables for one instance.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
This commit is contained in:
Michal Simek 2014-02-12 14:41:19 +01:00 • committed by Wim Van Sebroeck
commit 9066317178