davinci: clkdev cleanup: remove clk_lookup wrapper, use clkdev_add_table()

Remove unneeded 'struct davinci_clk' wrapper around 'struct clk_lookup'
and use clkdev_add_table() to add the list of clocks in one go.

Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>

arch/arm/mach-davinci/da830.c

@@ -371,7 +371,7 @@ static struct clk rmii_clk = {
 	.parent		= &pll0_sysclk7,
 };
 
-static struct davinci_clk da830_clks[] = {
+static struct clk_lookup da830_clks[] = {
 	CLK(NULL,		"ref",		&ref_clk),
 	CLK(NULL,		"pll0",		&pll0_clk),
 	CLK(NULL,		"pll0_aux",	&pll0_aux_clk),