ARM: da8xx: remove con_id from USB clocks

There is only one clock each for "musb-da8xx" and "ohci-da8xx", so we
do not the the con_id. Removing them  will also prevent needing an
unnecessary device tree property when device tree bindings are added
for clocks.
Signed-off-by: NDavid Lechner <david@lechnology.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

arch/arm/mach-davinci/da830.c

@@ -417,7 +417,7 @@ static struct clk_lookup da830_clks[] = {
 	CLK("davinci-mcasp.0",	NULL,		&mcasp0_clk),
 	CLK("davinci-mcasp.1",	NULL,		&mcasp1_clk),
 	CLK("davinci-mcasp.2",	NULL,		&mcasp2_clk),
-	CLK("musb-da8xx",	"usb20",	&usb20_clk),
+	CLK("musb-da8xx",	NULL,		&usb20_clk),
 	CLK("cppi41-dmaengine",	NULL,		&cppi41_clk),
 	CLK(NULL,		"aemif",	&aemif_clk),
 	CLK(NULL,		"aintc",	&aintc_clk),
@@ -426,7 +426,7 @@ static struct clk_lookup da830_clks[] = {
 	CLK("davinci_mdio.0",   "fck",          &emac_clk),
 	CLK(NULL,		"gpio",		&gpio_clk),
 	CLK("i2c_davinci.2",	NULL,		&i2c1_clk),
-	CLK("ohci-da8xx",	"usb11",	&usb11_clk),
+	CLK("ohci-da8xx",	NULL,	&usb11_clk),
 	CLK(NULL,		"emif3",	&emif3_clk),
 	CLK(NULL,		"arm",		&arm_clk),
 	CLK(NULL,		"rmii",		&rmii_clk),

arch/arm/mach-davinci/da850.c

@@ -563,8 +563,8 @@ static struct clk_lookup da850_clks[] = {
 	CLK("da830-mmc.1",	NULL,		&mmcsd1_clk),
 	CLK("ti-aemif",		NULL,		&aemif_clk),
 	CLK("davinci-nand.0",	"aemif",	&aemif_nand_clk),
-	CLK("ohci-da8xx",	"usb11",	&usb11_clk),
-	CLK("musb-da8xx",	"usb20",	&usb20_clk),
+	CLK("ohci-da8xx",	NULL,		&usb11_clk),
+	CLK("musb-da8xx",	NULL,		&usb20_clk),
 	CLK("cppi41-dmaengine",	NULL,		&cppi41_clk),
 	CLK("spi_davinci.0",	NULL,		&spi0_clk),
 	CLK("spi_davinci.1",	NULL,		&spi1_clk),