msm: clock-8974: Correct pcm clock lookup name

Sound cards are not getting detected due to wrong
name of the clock used for msm-dai-q6.4106 device.
Correct the name to pcm_clk.

Change-Id: Ib54946b7d891fe1e6ce85e55e0a6d944cbd436ba
Signed-off-by: Phani Kumar Uppalapati <phanik@codeaurora.org>
diff --git a/arch/arm/mach-msm/clock-8974.c b/arch/arm/mach-msm/clock-8974.c
index 007e63e..b0ee250 100644
--- a/arch/arm/mach-msm/clock-8974.c
+++ b/arch/arm/mach-msm/clock-8974.c
@@ -4972,7 +4972,7 @@
 	CLK_LOOKUP("osr_clk", audio_core_lpaif_quad_osr_clk.c, ""),
 	CLK_LOOKUP("ebit_clk", audio_core_lpaif_quad_ebit_clk.c, ""),
 	CLK_LOOKUP("ibit_clk", audio_core_lpaif_quad_ibit_clk.c, ""),
-	CLK_LOOKUP("core_clk", audio_core_lpaif_pcm0_clk_src.c,
+	CLK_LOOKUP("pcm_clk", audio_core_lpaif_pcm0_clk_src.c,
 						"msm-dai-q6.4106"),
 	CLK_LOOKUP("ebit_clk", audio_core_lpaif_pcm0_ebit_clk.c, ""),
 	CLK_LOOKUP("ibit_clk", audio_core_lpaif_pcm0_ibit_clk.c,