ARM: OMAP: fix voltage domain build errors with PM_OPP disabled

The voltage domain code wants the voltage tables, which are in the
opp*.c files.  These files aren't built when PM_OPP is disabled,
causing the following build errors at link time:

twl-common.c:(.init.text+0x2e48): undefined reference to `omap34xx_vddmpu_volt_data'
twl-common.c:(.init.text+0x2e4c): undefined reference to `omap34xx_vddcore_volt_data'
twl-common.c:(.init.text+0x2e5c): undefined reference to `omap36xx_vddmpu_volt_data'
twl-common.c:(.init.text+0x2e60): undefined reference to `omap36xx_vddcore_volt_data'
twl-common.c:(.init.text+0x2830): undefined reference to `omap44xx_vdd_mpu_volt_data'
twl-common.c:(.init.text+0x283c): undefined reference to `omap44xx_vdd_iva_volt_data'
twl-common.c:(.init.text+0x2844): undefined reference to `omap44xx_vdd_core_volt_data'

Acked-by: Kevin Hilman <khilman@ti.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

2 files changed, 4 insertions, 0 deletions

diff --git a/arch/arm/mach-omap2/voltagedomains3xxx_data.c b/arch/arm/mach-omap2/voltagedomains3xxx_data.c
index c005e2f5e383..57db2038b23c 100644
--- a/arch/arm/mach-omap2/voltagedomains3xxx_data.c
+++ b/arch/arm/mach-omap2/voltagedomains3xxx_data.c
@@ -108,6 +108,7 @@ void __init omap3xxx_voltagedomains_init(void)
          * XXX Will depend on the process, validation, and binning
          * for the currently-running IC
          */
+#ifdef CONFIG_PM_OPP
         if (cpu_is_omap3630()) {
                 omap3_voltdm_mpu.volt_data = omap36xx_vddmpu_volt_data;
                 omap3_voltdm_core.volt_data = omap36xx_vddcore_volt_data;
@@ -115,6 +116,7 @@ void __init omap3xxx_voltagedomains_init(void)
                 omap3_voltdm_mpu.volt_data = omap34xx_vddmpu_volt_data;
                 omap3_voltdm_core.volt_data = omap34xx_vddcore_volt_data;
         }
+#endif
 
         if (cpu_is_omap3517() || cpu_is_omap3505())
                 voltdms = voltagedomains_am35xx;
diff --git a/arch/arm/mach-omap2/voltagedomains44xx_data.c b/arch/arm/mach-omap2/voltagedomains44xx_data.c
index 4e11d022595d..c3115f6853d4 100644
--- a/arch/arm/mach-omap2/voltagedomains44xx_data.c
+++ b/arch/arm/mach-omap2/voltagedomains44xx_data.c
@@ -100,9 +100,11 @@ void __init omap44xx_voltagedomains_init(void)
          * XXX Will depend on the process, validation, and binning
          * for the currently-running IC
          */
+#ifdef CONFIG_PM_OPP
         omap4_voltdm_mpu.volt_data = omap44xx_vdd_mpu_volt_data;
         omap4_voltdm_iva.volt_data = omap44xx_vdd_iva_volt_data;
         omap4_voltdm_core.volt_data = omap44xx_vdd_core_volt_data;
+#endif
 
         for (i = 0; voltdm = voltagedomains_omap4[i], voltdm; i++)
                 voltdm->sys_clk.name = sys_clk_name;