clk: bcm2835: Drop the fixed sys_pclk.

Nothing uses it, and I can't find any evidence that anything ever has.
Its role is now filled by the core clock in the firmware driver.

Signed-off-by: Eric Anholt <eric@anholt.net>
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
Signed-off-by: Michael Turquette <mturquette@baylibre.com>

drivers/clk/clk-bcm2835.c

@@ -32,11 +32,6 @@ void __init bcm2835_init_clocks(void)
 	struct clk *clk;
 	int ret;
 
-	clk = clk_register_fixed_rate(NULL, "sys_pclk", NULL, CLK_IS_ROOT,
-					250000000);
-	if (IS_ERR(clk))
-		pr_err("sys_pclk not registered\n");
-
 	clk = clk_register_fixed_rate(NULL, "apb_pclk", NULL, CLK_IS_ROOT,
 					126000000);
 	if (IS_ERR(clk))