watchdog: ixp4xx_wdt: Fix address space warning
sparse reports the following address space warning.
drivers/watchdog/ixp4xx_wdt.c:122:20: sparse:
incorrect type in assignment (different address spaces)
drivers/watchdog/ixp4xx_wdt.c:122:20: sparse:
expected void [noderef] __iomem *base
drivers/watchdog/ixp4xx_wdt.c:122:20: sparse:
got void *platform_data
Add a typecast to solve the problem.
Fixes: 21a0a29d16c6 ("watchdog: ixp4xx: Rewrite driver to use core")
Cc: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20210911042925.556889-1-linux@roeck-us.net
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>