[ARM] lh7a40x: convert to simple clk API (80a5931b) · Commits · e / devices / android_kernel_oneplus_sm7250

arch/arm/mach-lh7a40x/clocks.c

+4 −61

Original line number	Diff line number	Diff line
		@@ -72,31 +72,15 @@ unsigned int pclkfreq_get (void)

		/* ----- */

		static LIST_HEAD(clocks);
		static DECLARE_MUTEX(clocks_sem);

		struct clk clk_get (struct device dev, const char *id)
		{
		struct clk *p;
		struct clk *clk = ERR_PTR(-ENOENT);

		down (&clocks_sem);
		list_for_each_entry (p, &clocks, node) {
		if (strcmp (id, p->name) == 0
		&& try_module_get(p->owner)) {
		clk = p;
		break;
		}
		}
		up (&clocks_sem);

		return clk;
		return dev && strcmp(dev_name(dev), "cldc-lh7a40x") == 0
		? NULL : ERR_PTR(-ENOENT);
		}
		EXPORT_SYMBOL(clk_get);

		void clk_put (struct clk *clk)
		{
		module_put(clk->owner);
		}
		EXPORT_SYMBOL(clk_put);

		@@ -111,20 +95,9 @@ void clk_disable (struct clk *clk)
		}
		EXPORT_SYMBOL(clk_disable);

		int clk_use (struct clk *clk)
		{
		return 0;
		}
		EXPORT_SYMBOL(clk_use);

		void clk_unuse (struct clk *clk)
		{
		}
		EXPORT_SYMBOL(clk_unuse);

		unsigned long clk_get_rate (struct clk *clk)
		{
		return clk->rate;
		return 0;
		}
		EXPORT_SYMBOL(clk_get_rate);

		@@ -136,36 +109,6 @@ EXPORT_SYMBOL(clk_round_rate);

		int clk_set_rate (struct clk *clk, unsigned long rate)
		{
		int ret = -EIO;
		return ret;
		return -EIO;
		}
		EXPORT_SYMBOL(clk_set_rate);

		static struct clk clcd_clk = {
		.name = "CLCDCLK",
		.rate = 0,
		};

		int clk_register (struct clk *clk)
		{
		down (&clocks_sem);
		list_add (&clk->node, &clocks);
		up (&clocks_sem);
		return 0;
		}
		EXPORT_SYMBOL(clk_register);

		void clk_unregister (struct clk *clk)
		{
		down (&clocks_sem);
		list_del (&clk->node);
		up (&clocks_sem);
		}
		EXPORT_SYMBOL(clk_unregister);

		static int __init clk_init (void)
		{
		clk_register(&clcd_clk);
		return 0;
		}
		arch_initcall(clk_init);