Re: [PATCH] i2c: rcar: Remove obsolete platform data support

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Hello.

On 10/7/2015 11:16 AM, Geert Uytterhoeven wrote:

Since commit 4baadb9e05c68962 ("ARM: shmobile: r8a7778: remove obsolete
setup code"), Renesas R-Car SoCs are only supported in generic DT-only
ARM multi-platform builds.  The driver doesn't need to use platform data
anymore, hence remove platform data configuration.

Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
---
Commit 4baadb9e05c68962 is now in arm-soc/for-next.
---
  drivers/i2c/busses/i2c-rcar.c | 19 +------------------
  include/linux/i2c/i2c-rcar.h  | 10 ----------
  2 files changed, 1 insertion(+), 28 deletions(-)
  delete mode 100644 include/linux/i2c/i2c-rcar.h

diff --git a/drivers/i2c/busses/i2c-rcar.c b/drivers/i2c/busses/i2c-rcar.c
index 3e125654bb28..cd38406db074 100644
--- a/drivers/i2c/busses/i2c-rcar.c
+++ b/drivers/i2c/busses/i2c-rcar.c
[...]
@@ -654,14 +652,8 @@ static int rcar_i2c_probe(struct platform_device *pdev)

  	bus_speed = 100000; /* default 100 kHz */
  	ret = of_property_read_u32(dev->of_node, "clock-frequency", &bus_speed);

   The result can be ignored now.

-	if (ret < 0 && pdata && pdata->bus_speed)
-		bus_speed = pdata->bus_speed;

-	if (pdev->dev.of_node)
-		priv->devtype = (long)of_match_device(rcar_i2c_dt_ids,
-						      dev)->data;
-	else
-		priv->devtype = platform_get_device_id(pdev)->driver_data;
+	priv->devtype = (long)of_match_device(rcar_i2c_dt_ids, dev)->data;

  	ret = rcar_i2c_clock_calculate(priv, bus_speed, dev);
  	if (ret < 0)
[...]

MBR, Sergei

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