msm: clock: Migrate to clkdev

Migrating to clkdev has several advantages:

 * Less code in mach-msm/clock.c

 * A more robust clk_get() implementation

 * clk_add_alias() support

 * clk_get_sys() support

In general, this will help board authors setup clock aliases and
break the dependency on device pointers in the clock tables.

Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 5cff165b7eb..4d266509b45 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -619,6 +619,7 @@ config ARCH_MSM
         select HAVE_CLK
         select GENERIC_CLOCKEVENTS
         select ARCH_REQUIRE_GPIOLIB
+        select CLKDEV_LOOKUP
         help
           Support for Qualcomm MSM/QSD based systems.  This runs on the
           apps processor of the MSM/QSD and depends on a shared memory