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rockchip: clk: rk3368: remove clk_enable()

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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>
This commit is contained in:
Kever Yang 2019-08-28 16:23:50 +08:00
parent 899c3b3523
commit 7be113ba79
1 changed files with 0 additions and 19 deletions
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19
drivers/clk/rockchip/clk_rk3368.c
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@ -566,31 +566,12 @@ static int __maybe_unused rk3368_clk_set_parent(struct clk *clk, struct clk *par
return -ENOENT; return -ENOENT;
} }
static int rk3368_clk_enable(struct clk *clk)
{
switch (clk->id) {
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;
}
debug("%s: unsupported clk %ld\n", __func__, clk->id);
return -ENOENT;
}
static struct clk_ops rk3368_clk_ops = { static struct clk_ops rk3368_clk_ops = {
.get_rate = rk3368_clk_get_rate, .get_rate = rk3368_clk_get_rate,
.set_rate = rk3368_clk_set_rate, .set_rate = rk3368_clk_set_rate,
#if CONFIG_IS_ENABLED(OF_CONTROL) && !CONFIG_IS_ENABLED(OF_PLATDATA) #if CONFIG_IS_ENABLED(OF_CONTROL) && !CONFIG_IS_ENABLED(OF_PLATDATA)
.set_parent = rk3368_clk_set_parent, .set_parent = rk3368_clk_set_parent,
#endif #endif
.enable = rk3368_clk_enable,
}; };
static int rk3368_clk_probe(struct udevice *dev) static int rk3368_clk_probe(struct udevice *dev)