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i2c: mux: pinctrl: drop the idle_state member

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Reviewed-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Peter Rosin <peda@axentia.se>
This commit is contained in:
Peter Rosin
2017-05-21 18:49:03 +02:00
parent c4aee3e1b0
commit fc2046718a
1 changed files with 2 additions and 6 deletions
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8
drivers/i2c/muxes/i2c-mux-pinctrl.c
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@@ -28,7 +28,6 @@
struct i2c_mux_pinctrl { struct i2c_mux_pinctrl {
struct pinctrl *pinctrl; struct pinctrl *pinctrl;
struct pinctrl_state **states; struct pinctrl_state **states;
struct pinctrl_state *state_idle;
}; };
static int i2c_mux_pinctrl_select(struct i2c_mux_core *muxc, u32 chan) static int i2c_mux_pinctrl_select(struct i2c_mux_core *muxc, u32 chan)
@@ -40,9 +39,7 @@ static int i2c_mux_pinctrl_select(struct i2c_mux_core *muxc, u32 chan)
static int i2c_mux_pinctrl_deselect(struct i2c_mux_core *muxc, u32 chan) static int i2c_mux_pinctrl_deselect(struct i2c_mux_core *muxc, u32 chan)
{ {
struct i2c_mux_pinctrl *mux = i2c_mux_priv(muxc); return i2c_mux_pinctrl_select(muxc, muxc->num_adapters);
return pinctrl_select_state(mux->pinctrl, mux->state_idle);
} }
static struct i2c_adapter *i2c_mux_pinctrl_root_adapter( static struct i2c_adapter *i2c_mux_pinctrl_root_adapter(
@@ -149,7 +146,6 @@ static int i2c_mux_pinctrl_probe(struct platform_device *pdev)
ret = -EINVAL; ret = -EINVAL;
goto err_put_parent; goto err_put_parent;
} }
mux->state_idle = mux->states[i];
muxc->deselect = i2c_mux_pinctrl_deselect; muxc->deselect = i2c_mux_pinctrl_deselect;
} }
@@ -166,7 +162,7 @@ static int i2c_mux_pinctrl_probe(struct platform_device *pdev)
dev_info(dev, "mux-locked i2c mux\n"); dev_info(dev, "mux-locked i2c mux\n");
/* Do not add any adapter for the idle state (if it's there at all). */ /* Do not add any adapter for the idle state (if it's there at all). */
for (i = 0; i < num_names - !!mux->state_idle; i++) { for (i = 0; i < num_names - !!muxc->deselect; i++) {
ret = i2c_mux_add_adapter(muxc, 0, i, 0); ret = i2c_mux_add_adapter(muxc, 0, i, 0);
if (ret) if (ret)
goto err_del_adapter; goto err_del_adapter;