mailbox: Fix dependencies for !HAS_IOMEM archs

Not every arch has io memory.
So, unbreak the build by fixing the dependencies.

Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>

diff --git a/drivers/mailbox/Kconfig b/drivers/mailbox/Kconfig
index 546d05f..b2bbe86 100644 (file)
--- a/drivers/mailbox/Kconfig
+++ b/drivers/mailbox/Kconfig
@@ -81,6 +81,7 @@ config STI_MBOX
 config MAILBOX_TEST
        tristate "Mailbox Test Client"
        depends on OF
+       depends on HAS_IOMEM
        help
          Test client to help with testing new Controller driver
          implementations.