Input: aw86927 - fix error code in probe()

Fix this copy and paste bug.  Return "err" instead of
PTR_ERR(haptics->regmap).

Fixes: 52e06d5 ("Input: aw86927 - add driver for Awinic AW86927")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://lore.kernel.org/r/aNvMPTnOovdBitdP@stanley.mountain
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

Author: Dan Carpenter

drivers/input/misc/aw86927.c

@@ -759,8 +759,7 @@ static int aw86927_probe(struct i2c_client *client)
 	/* Software reset */
 	err = regmap_write(haptics->regmap, AW86927_RSTCFG_REG, AW86927_RSTCFG_SOFTRST);
 	if (err)
-		return dev_err_probe(haptics->dev, PTR_ERR(haptics->regmap),
-					"Failed Software reset\n");
+		return dev_err_probe(haptics->dev, err,	"Failed Software reset\n");
 
 	/* Wait ~3ms until I2C is accessible */
 	usleep_range(3000, 3500);