dt: disable self-tests for !OF_IRQ
Fix OF selftest compile on sparc which does not enable OF_IRQ.
drivers/of/selftest.c:177: undefined reference to `of_irq_parse_one'
drivers/of/selftest.c:197: undefined reference to `of_irq_parse_one'
drivers/of/selftest.c:248: undefined reference to `of_irq_parse_one'
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Acked-by: Grant Likely <grant.likely@linaro.org>
diff --git a/drivers/of/Kconfig b/drivers/of/Kconfig
index 9d2009a..9b28f8b 100644
--- a/drivers/of/Kconfig
+++ b/drivers/of/Kconfig
@@ -17,6 +17,7 @@
config OF_SELFTEST
bool "Device Tree Runtime self tests"
+ depends on OF_IRQ
help
This option builds in test cases for the device tree infrastructure
that are executed one at boot time, and the results dumped to the