ARM: cygnus: fix link failures when CONFIG_COMMON_CLK_IPROC is disabled

When CONFIG_CYGNUS is set but CONFIG_COMMON_CLK_IPROC is disabled, the
following link failures are caused:

drivers/built-in.o: In function `cygnus_armpll_init':
:(.init.text+0x1d290): undefined reference to `iproc_armpll_setup'
drivers/built-in.o: In function `cygnus_genpll_clk_init':
:(.init.text+0x1d2c4): undefined reference to `iproc_pll_clk_setup'
drivers/built-in.o: In function `cygnus_lcpll0_clk_init':
:(.init.text+0x1d304): undefined reference to `iproc_pll_clk_setup'
drivers/built-in.o: In function `cygnus_mipipll_clk_init':
:(.init.text+0x1d344): undefined reference to `iproc_pll_clk_setup'
drivers/built-in.o: In function `cygnus_asiu_init':
:(.init.text+0x1d370): undefined reference to `iproc_asiu_setup'

It is fixed it by always selecting COMMON_CLK_IPROC from
ARCH_BCM_IPROC, and making COMMON_CLK_IPROC a silent option (thus
preventing it from being erroneously disabled by a user).

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Jon Mason <jonmason@broadcom.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>

1 files changed, 1 insertions, 3 deletions

diff --git a/drivers/clk/bcm/Kconfig b/drivers/clk/bcm/Kconfig
index 88febf53b276..46ee475a1d76 100644
--- a/drivers/clk/bcm/Kconfig
+++ b/drivers/clk/bcm/Kconfig
@@ -9,10 +9,8 @@ config CLK_BCM_KONA
           in the BCM281xx and BCM21664 families.
 
 config COMMON_CLK_IPROC
-        bool "Broadcom iProc clock support"
-        depends on ARCH_BCM_IPROC
+        bool
         depends on COMMON_CLK
-        default ARCH_BCM_IPROC
         help
           Enable common clock framework support for Broadcom SoCs
           based on the iProc architecture