There is no real driver for clk enable/disable now, and we actually don't need it now, remove it so that not waste CPU cycles and code size.
Signed-off-by: Kever Yang kever.yang@rock-chips.com ---
drivers/clk/rockchip/clk_rk3399.c | 37 ------------------------------- 1 file changed, 37 deletions(-)
diff --git a/drivers/clk/rockchip/clk_rk3399.c b/drivers/clk/rockchip/clk_rk3399.c index d9950c159b..a273bd1beb 100644 --- a/drivers/clk/rockchip/clk_rk3399.c +++ b/drivers/clk/rockchip/clk_rk3399.c @@ -1062,49 +1062,12 @@ static int __maybe_unused rk3399_clk_set_parent(struct clk *clk, return -ENOENT; }
-static int rk3399_clk_enable(struct clk *clk) -{ - switch (clk->id) { - case HCLK_HOST0: - case HCLK_HOST0_ARB: - case HCLK_HOST1: - case HCLK_HOST1_ARB: - return 0; - - case SCLK_MAC: - case SCLK_MAC_RX: - case SCLK_MAC_TX: - case SCLK_MACREF: - case SCLK_MACREF_OUT: - case ACLK_GMAC: - case PCLK_GMAC: - /* Required to successfully probe the Designware GMAC driver */ - return 0; - - case SCLK_USB3OTG0_REF: - case SCLK_USB3OTG1_REF: - case SCLK_USB3OTG0_SUSPEND: - case SCLK_USB3OTG1_SUSPEND: - case ACLK_USB3OTG0: - case ACLK_USB3OTG1: - case ACLK_USB3_RKSOC_AXI_PERF: - case ACLK_USB3: - case ACLK_USB3_GRF: - /* Required to successfully probe the Designware USB3 driver */ - return 0; - } - - debug("%s: unsupported clk %ld\n", __func__, clk->id); - return -ENOENT; -} - static struct clk_ops rk3399_clk_ops = { .get_rate = rk3399_clk_get_rate, .set_rate = rk3399_clk_set_rate, #if CONFIG_IS_ENABLED(OF_CONTROL) && !CONFIG_IS_ENABLED(OF_PLATDATA) .set_parent = rk3399_clk_set_parent, #endif - .enable = rk3399_clk_enable, };
#ifdef CONFIG_SPL_BUILD