1 files changed, 5 insertions, 57 deletions

diff --git a/drivers/i2c/busses/i2c-imx.c b/drivers/i2c/busses/i2c-imx.c
index 60e813137f..3842e52711 100644
--- a/drivers/i2c/busses/i2c-imx.c
+++ b/drivers/i2c/busses/i2c-imx.c
@@ -212,10 +212,6 @@ struct imx_i2c_struct {
 	const struct imx_i2c_hwdata	*hwdata;
 	struct i2c_bus_recovery_info rinfo;
 
-	struct pinctrl *pinctrl;
-	struct pinctrl_state *pinctrl_pins_default;
-	struct pinctrl_state *pinctrl_pins_gpio;
-
 	struct imx_i2c_dma	*dma;
 	struct i2c_client	*slave;
 	enum i2c_slave_event last_slave_event;
@@ -1362,24 +1358,6 @@ static int i2c_imx_xfer_atomic(struct i2c_adapter *adapter,
 	return result;
 }
 
-static void i2c_imx_prepare_recovery(struct i2c_adapter *adap)
-{
-	struct imx_i2c_struct *i2c_imx;
-
-	i2c_imx = container_of(adap, struct imx_i2c_struct, adapter);
-
-	pinctrl_select_state(i2c_imx->pinctrl, i2c_imx->pinctrl_pins_gpio);
-}
-
-static void i2c_imx_unprepare_recovery(struct i2c_adapter *adap)
-{
-	struct imx_i2c_struct *i2c_imx;
-
-	i2c_imx = container_of(adap, struct imx_i2c_struct, adapter);
-
-	pinctrl_select_state(i2c_imx->pinctrl, i2c_imx->pinctrl_pins_default);
-}
-
 /*
  * We switch SCL and SDA to their GPIO function and do some bitbanging
  * for bus recovery. These alternative pinmux settings can be
@@ -1390,43 +1368,13 @@ static void i2c_imx_unprepare_recovery(struct i2c_adapter *adap)
 static int i2c_imx_init_recovery_info(struct imx_i2c_struct *i2c_imx,
 		struct platform_device *pdev)
 {
-	struct i2c_bus_recovery_info *rinfo = &i2c_imx->rinfo;
-
-	i2c_imx->pinctrl = devm_pinctrl_get(&pdev->dev);
-	if (!i2c_imx->pinctrl) {
-		dev_info(&pdev->dev, "pinctrl unavailable, bus recovery not supported\n");
-		return 0;
-	}
-	if (IS_ERR(i2c_imx->pinctrl)) {
-		dev_info(&pdev->dev, "can't get pinctrl, bus recovery not supported\n");
-		return PTR_ERR(i2c_imx->pinctrl);
-	}
-
-	i2c_imx->pinctrl_pins_default = pinctrl_lookup_state(i2c_imx->pinctrl,
-			PINCTRL_STATE_DEFAULT);
-	i2c_imx->pinctrl_pins_gpio = pinctrl_lookup_state(i2c_imx->pinctrl,
-			"gpio");
-	rinfo->sda_gpiod = devm_gpiod_get_optional(&pdev->dev, "sda", GPIOD_IN);
-	rinfo->scl_gpiod = devm_gpiod_get(&pdev->dev, "scl", GPIOD_OUT_HIGH_OPEN_DRAIN);
-
-	if (PTR_ERR(rinfo->sda_gpiod) == -EPROBE_DEFER ||
-	    PTR_ERR(rinfo->scl_gpiod) == -EPROBE_DEFER) {
-		return -EPROBE_DEFER;
-	} else if (IS_ERR(rinfo->sda_gpiod) ||
-		   IS_ERR(rinfo->scl_gpiod) ||
-		   IS_ERR(i2c_imx->pinctrl_pins_default) ||
-		   IS_ERR(i2c_imx->pinctrl_pins_gpio)) {
-		dev_dbg(&pdev->dev, "recovery information incomplete\n");
-		return 0;
-	}
+	struct i2c_bus_recovery_info *bri = &i2c_imx->rinfo;
 
-	dev_dbg(&pdev->dev, "using scl%s for recovery\n",
-		rinfo->sda_gpiod ? ",sda" : "");
+	bri->pinctrl = devm_pinctrl_get(&pdev->dev);
+	if (IS_ERR(bri->pinctrl))
+		return PTR_ERR(bri->pinctrl);
 
-	rinfo->prepare_recovery = i2c_imx_prepare_recovery;
-	rinfo->unprepare_recovery = i2c_imx_unprepare_recovery;
-	rinfo->recover_bus = i2c_generic_scl_recovery;
-	i2c_imx->adapter.bus_recovery_info = rinfo;
+	i2c_imx->adapter.bus_recovery_info = bri;
 
 	return 0;
 }