fix tvl320aci23.c spi_init

Signed-off-by: surenyi <surenyi82@qq.com>

platforms/dsk/tlv320aic23.c

@@ -96,9 +96,8 @@ int mcbsp_spi_init()
 	MCBSP_config(__spi_handle, &mbconf);
 
 	//Enable McBSP in steps
-	MCBSP_start(__spi_handle, MCBSP_RCV_START |
-   					 	MCBSP_SRGR_START |
-   					 	MCBSP_SRGR_FRAMESYNC,
+	MCBSP_start(__spi_handle, 
+			MCBSP_XMIT_START | MCBSP_SRGR_START | MCBSP_SRGR_FRAMESYNC,
 			MCBSP_SRGR_DEFAULT_DELAY);
 	return 0;
 }
@@ -228,10 +227,8 @@ int mcbsp_aic23_init()
 	MCBSP_config(__aic23_handle, &mbconf);
 
 	//Enable McBSP in steps
-	MCBSP_start(__aic23_handle, MCBSP_RCV_START |
-   					 	MCBSP_SRGR_START |
-   					    MCBSP_XMIT_START |
-   					 	MCBSP_SRGR_FRAMESYNC,
+	MCBSP_start(__aic23_handle, 
+			MCBSP_RCV_START | MCBSP_XMIT_START | MCBSP_SRGR_START | MCBSP_SRGR_FRAMESYNC,
 			MCBSP_SRGR_DEFAULT_DELAY);
 	return 0;
 }