watchdog: i.MX: use IMX_HAVE_PLATFORM_IMX2_WDT to depend on

The i.MX architecture provides IMX_HAVE_PLATFORM_* macros to signal
that a selected SoC supports a certain hardware. Use them instead of
depending on ARCH_* directly.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Cc: linux-watchdog@vger.kernel.org
This commit is contained in:
Sascha Hauer 2011-03-03 14:30:59 +01:00 committed by Wim Van Sebroeck
parent c9353ae1c6
commit bfbc5e272d

View File

@ -330,7 +330,7 @@ config MAX63XX_WATCHDOG
config IMX2_WDT config IMX2_WDT
tristate "IMX2+ Watchdog" tristate "IMX2+ Watchdog"
depends on ARCH_MX2 || ARCH_MX25 || ARCH_MX3 || ARCH_MX5 depends on IMX_HAVE_PLATFORM_IMX2_WDT
help help
This is the driver for the hardware watchdog This is the driver for the hardware watchdog
on the Freescale IMX2 and later processors. on the Freescale IMX2 and later processors.