ASoC: OMAP: fix OMAP1 compilation problem

In the new code introduced with commit cf4c87abe238ec17cd0255b4e21abd949d7f811e,
"OMAP: McBSP: implement McBSP CLKR and FSR signal muxing via mach-omap2/mcbsp.c",
the way omap1 build is supposed to bypass omap2 specific functionality doesn't
optimize out all omap2 specific stuff. This breaks linking phase for omap1
machines, giving "undefined reference to `omap2_mcbsp1_mux_clkr_src'"
and "undefined reference to `omap2_mcbsp1_mux_fsr_src'" errors. Fix it.

Created and tested against linux-2.6.37-rc1.

Signed-off-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Paul Walmsley <paul@pwsan.com>
Acked-by: Jarkko Nikula <jhnikula@gmail.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>

diff --git a/sound/soc/omap/omap-mcbsp.c b/sound/soc/omap/omap-mcbsp.c
index d211c9f..7e84f24 100644 (file)
--- a/sound/soc/omap/omap-mcbsp.c
+++ b/sound/soc/omap/omap-mcbsp.c
@@ -644,15 +644,23 @@ static int omap_mcbsp_dai_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
 
 
        case OMAP_MCBSP_CLKR_SRC_CLKR:
+               if (cpu_class_is_omap1())
+                       break;
                omap2_mcbsp1_mux_clkr_src(CLKR_SRC_CLKR);
                break;
        case OMAP_MCBSP_CLKR_SRC_CLKX:
+               if (cpu_class_is_omap1())
+                       break;
                omap2_mcbsp1_mux_clkr_src(CLKR_SRC_CLKX);
                break;
        case OMAP_MCBSP_FSR_SRC_FSR:
+               if (cpu_class_is_omap1())
+                       break;
                omap2_mcbsp1_mux_fsr_src(FSR_SRC_FSR);
                break;
        case OMAP_MCBSP_FSR_SRC_FSX:
+               if (cpu_class_is_omap1())
+                       break;
                omap2_mcbsp1_mux_fsr_src(FSR_SRC_FSX);
                break;
        default: