msm: trout: change name of pmdh_clk to mddi_clk

This clock is used in the framebuffer driver as mddi_clk.
This just changes the name to match that. This also
mirrors a change in Google tree.
Signed-off-by: Daniel Walker <dwalker@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>

arch/arm/mach-msm/devices-msm7x00.c

@@ -364,7 +364,7 @@ struct clk msm_clocks_7x01a[] = {
 	CLK_PCOM("mdp_clk",	MDP_CLK,	NULL, OFF),
 	CLK_PCOM("pbus_clk",	PBUS_CLK,	NULL, 0),
 	CLK_PCOM("pcm_clk",	PCM_CLK,	NULL, 0),
-	CLK_PCOM("pmdh_clk",	PMDH_CLK,	NULL, OFF | CLK_MINMAX),
+	CLK_PCOM("mddi_clk",	PMDH_CLK,	NULL, OFF | CLK_MINMAX),
 	CLK_PCOM("sdac_clk",	SDAC_CLK,	NULL, OFF),
 	CLK_PCOM("sdc_clk",	SDC1_CLK,	&msm_device_sdc1.dev, OFF),
 	CLK_PCOM("sdc_pclk",	SDC1_P_CLK,	&msm_device_sdc1.dev, OFF),