1 files changed, 13 insertions, 56 deletions

diff --git a/sound/soc/omap/omap-mcbsp.c b/sound/soc/omap/omap-mcbsp.c
index f50a5abb470f..b59ad11466a9 100644
--- a/sound/soc/omap/omap-mcbsp.c
+++ b/sound/soc/omap/omap-mcbsp.c
@@ -31,7 +31,6 @@
 #include <sound/initval.h>
 #include <sound/soc.h>
 
-#include <plat/control.h>
 #include <plat/dma.h>
 #include <plat/mcbsp.h>
 #include "omap-mcbsp.h"
@@ -608,66 +607,12 @@ static int omap_mcbsp_dai_set_clkdiv(struct snd_soc_dai *cpu_dai,
         return 0;
 }
 
-static int omap_mcbsp_dai_set_clks_src(struct omap_mcbsp_data *mcbsp_data,
-                                       int clk_id)
-{
-        int sel_bit;
-        u16 reg, reg_devconf1 = OMAP243X_CONTROL_DEVCONF1;
-
-        if (cpu_class_is_omap1()) {
-                /* OMAP1's can use only external source clock */
-                if (unlikely(clk_id == OMAP_MCBSP_SYSCLK_CLKS_FCLK))
-                        return -EINVAL;
-                else
-                        return 0;
-        }
-
-        if (cpu_is_omap2420() && mcbsp_data->bus_id > 1)
-                return -EINVAL;
-
-        if (cpu_is_omap343x())
-                reg_devconf1 = OMAP343X_CONTROL_DEVCONF1;
-
-        switch (mcbsp_data->bus_id) {
-        case 0:
-                reg = OMAP2_CONTROL_DEVCONF0;
-                sel_bit = 2;
-                break;
-        case 1:
-                reg = OMAP2_CONTROL_DEVCONF0;
-                sel_bit = 6;
-                break;
-        case 2:
-                reg = reg_devconf1;
-                sel_bit = 0;
-                break;
-        case 3:
-                reg = reg_devconf1;
-                sel_bit = 2;
-                break;
-        case 4:
-                reg = reg_devconf1;
-                sel_bit = 4;
-                break;
-        default:
-                return -EINVAL;
-        }
-
-        if (clk_id == OMAP_MCBSP_SYSCLK_CLKS_FCLK)
-                omap_ctrl_writel(omap_ctrl_readl(reg) & ~(1 << sel_bit), reg);
-        else
-                omap_ctrl_writel(omap_ctrl_readl(reg) | (1 << sel_bit), reg);
-
-        return 0;
-}
-
 static int omap_mcbsp_dai_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
                                          int clk_id, unsigned int freq,
                                          int dir)
 {
         struct omap_mcbsp_data *mcbsp_data = to_mcbsp(cpu_dai->private_data);
         struct omap_mcbsp_reg_cfg *regs = &mcbsp_data->regs;
-        struct omap_mcbsp_platform_data *pdata = cpu_dai->dev->platform_data;
         int err = 0;
 
         /* The McBSP signal muxing functions are only available on McBSP1 */
@@ -685,8 +630,20 @@ static int omap_mcbsp_dai_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
                 regs->srgr2     |= CLKSM;
                 break;
         case OMAP_MCBSP_SYSCLK_CLKS_FCLK:
+                if (cpu_class_is_omap1()) {
+                        err = -EINVAL;
+                        break;
+                }
+                err = omap2_mcbsp_set_clks_src(mcbsp_data->bus_id,
+                                               MCBSP_CLKS_PRCM_SRC);
+                break;
         case OMAP_MCBSP_SYSCLK_CLKS_EXT:
-                err = omap_mcbsp_dai_set_clks_src(mcbsp_data, clk_id);
+                if (cpu_class_is_omap1()) {
+                        err = 0;
+                        break;
+                }
+                err = omap2_mcbsp_set_clks_src(mcbsp_data->bus_id,
+                                               MCBSP_CLKS_PAD_SRC);
                 break;
 
         case OMAP_MCBSP_SYSCLK_CLKX_EXT: