mfd: Move ssbi driver into drivers/mfd

There is no reason for ssbi to have its own top-level driver directory
when the only users of this interface are all MFD drivers. The only
mainline driver using it at the moment (PM8921) is marked broken and in
fact does not compile. I have verified that fixing the trivial build
breakage in pm8921 links in the new ssbi code just fine, but that
can be a separate patch.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Nicolas Pitre <nico@linaro.org>
Acked-by: David Brown <davidb@codeaurora.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index d54e985748b7..013b094f0f9e 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -419,7 +419,8 @@ config MFD_PM8XXX
 
 config MFD_PM8921_CORE
         tristate "Qualcomm PM8921 PMIC chip"
-        depends on SSBI && BROKEN
+        depends on (ARCH_MSM || HEXAGON)
+        depends on BROKEN
         select MFD_CORE
         select MFD_PM8XXX
         help