wlcore: remove if_ops from platform_data

We can't pass pointers from the platform data to the modules, because
with DT it cannot be done.  Those pointers are not set by the board
files anyway.  It's the bus modules that set them, so they can be
safely removed from the platform data without changing any board
files.

Create a new structure that the bus modules pass to wlcore.  This
structure contains the if_ops pointers and a pointer to the actual
platform data.

Signed-off-by: Luciano Coelho <coelho@ti.com>
Reviewed-by: Felipe Balbi <balbi@ti.com>

1 files changed, 17 insertions, 5 deletions

diff --git a/drivers/net/wireless/ti/wlcore/sdio.c b/drivers/net/wireless/ti/wlcore/sdio.c
index d4f184e2efed..1f6f6e30daca 100644
--- a/drivers/net/wireless/ti/wlcore/sdio.c
+++ b/drivers/net/wireless/ti/wlcore/sdio.c
@@ -218,6 +218,7 @@ static int wl1271_probe(struct sdio_func *func,
 				  const struct sdio_device_id *id)
 {
 	struct wl12xx_platform_data *wlan_data;
+	struct wlcore_platdev_data *pdev_data;
 	struct wl12xx_sdio_glue *glue;
 	struct resource res[1];
 	mmc_pm_flag_t mmcflags;
@@ -228,10 +229,18 @@ static int wl1271_probe(struct sdio_func *func,
 	if (func->num != 0x02)
 		return -ENODEV;
 
+	pdev_data = kzalloc(sizeof(*pdev_data), GFP_KERNEL);
+	if (!pdev_data) {
+		dev_err(&func->dev, "can't allocate platdev_data\n");
+		goto out;
+	}
+
+	pdev_data->if_ops = &sdio_ops;
+
 	glue = kzalloc(sizeof(*glue), GFP_KERNEL);
 	if (!glue) {
 		dev_err(&func->dev, "can't allocate glue\n");
-		goto out;
+		goto out_free_pdev_data;
 	}
 
 	glue->dev = &func->dev;
@@ -256,8 +265,6 @@ static int wl1271_probe(struct sdio_func *func,
 	if (mmcflags & MMC_PM_KEEP_POWER)
 		wlan_data->pwr_in_suspend = true;
 
-	wlan_data->ops = &sdio_ops;
-
 	sdio_set_drvdata(func, glue);
 
 	/* Tell PM core that we don't need the card to be powered now */
@@ -295,8 +302,10 @@ static int wl1271_probe(struct sdio_func *func,
 		goto out_dev_put;
 	}
 
-	ret = platform_device_add_data(glue->core, wlan_data,
-				       sizeof(*wlan_data));
+	pdev_data->pdata = wlan_data;
+
+	ret = platform_device_add_data(glue->core, pdev_data,
+				       sizeof(*pdev_data));
 	if (ret) {
 		dev_err(glue->dev, "can't add platform data\n");
 		goto out_dev_put;
@@ -315,6 +324,9 @@ out_dev_put:
 out_free_glue:
 	kfree(glue);
 
+out_free_pdev_data:
+	kfree(pdev_data);
+
 out:
 	return ret;
 }