arm: omap: musb: we can use clk framework (bfc110ee) · Commits · 戴 / test

... in order to handle musb's clock. Let's start removing the old musb-only set_clock function. Cc: linux-usb@vger.kernel.org Signed-off-by:

arch/arm/mach-omap2/usb-musb.c

+0 −22

Original line number	Diff line number	Diff line
		@@ -47,27 +47,6 @@ static struct resource musb_resources[] = {
		},
		};

		static int clk_on;

		static int musb_set_clock(struct clk *clk, int state)
		{
		if (state) {
		if (clk_on > 0)
		return -ENODEV;

		clk_enable(clk);
		clk_on = 1;
		} else {
		if (clk_on == 0)
		return -ENODEV;

		clk_disable(clk);
		clk_on = 0;
		}

		return 0;
		}

		static struct musb_hdrc_config musb_config = {
		.multipoint = 1,
		.dyn_fifo = 1,
		@@ -88,7 +67,6 @@ static struct musb_hdrc_platform_data musb_plat = {
		.mode = MUSB_PERIPHERAL,
		#endif
		/* .clock is set dynamically */
		.set_clock = musb_set_clock,
		.config = &musb_config,

		/* REVISIT charge pump on TWL4030 can supply up to