ARM: Kirkwood: Remove tclk from kirkwood_asoc_platform_data.

It is not used anywhere in the sound driver.
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>

arch/arm/mach-kirkwood/common.c

@@ -450,7 +450,6 @@ void __init kirkwood_init(void)
 {
 	printk(KERN_INFO "Kirkwood: %s, TCLK=%d.\n",
 		kirkwood_id(), kirkwood_tclk);
-	kirkwood_i2s_data.tclk = kirkwood_tclk;
 
 	/*
 	 * Disable propagation of mbus errors to the CPU local bus,

arch/arm/plat-orion/include/plat/audio.h

@@ -2,7 +2,6 @@
 #define __PLAT_AUDIO_H
 
 struct kirkwood_asoc_platform_data {
-	u32 tclk;
 	int burst;
 };
 #endif