[media] v4l: atmel-isi: Remove support for platform data
All in-tree users have migrated to DT, remove support for platform data.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
[josh.wu@atmel.com: squash the commit to remove the unused variable: dev]
Signed-off-by: Josh Wu <josh.wu@atmel.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
diff --git a/drivers/media/platform/soc_camera/atmel-isi.c b/drivers/media/platform/soc_camera/atmel-isi.c
index 0f23984..58dfec3 100644
--- a/drivers/media/platform/soc_camera/atmel-isi.c
+++ b/drivers/media/platform/soc_camera/atmel-isi.c
@@ -23,12 +23,13 @@
#include <linux/pm_runtime.h>
#include <linux/slab.h>
-#include <media/atmel-isi.h>
#include <media/soc_camera.h>
#include <media/soc_mediabus.h>
#include <media/v4l2-of.h>
#include <media/videobuf2-dma-contig.h>
+#include "atmel-isi.h"
+
#define MAX_BUFFER_NUM 32
#define MAX_SUPPORT_WIDTH 2048
#define MAX_SUPPORT_HEIGHT 2048
@@ -881,7 +882,7 @@
return 0;
}
-static int atmel_isi_probe_dt(struct atmel_isi *isi,
+static int atmel_isi_parse_dt(struct atmel_isi *isi,
struct platform_device *pdev)
{
struct device_node *np= pdev->dev.of_node;
@@ -928,16 +929,7 @@
struct atmel_isi *isi;
struct resource *regs;
int ret, i;
- struct device *dev = &pdev->dev;
struct soc_camera_host *soc_host;
- struct isi_platform_data *pdata;
-
- pdata = dev->platform_data;
- if ((!pdata || !pdata->data_width_flags) && !pdev->dev.of_node) {
- dev_err(&pdev->dev,
- "No config available for Atmel ISI\n");
- return -EINVAL;
- }
isi = devm_kzalloc(&pdev->dev, sizeof(struct atmel_isi), GFP_KERNEL);
if (!isi) {
@@ -949,13 +941,9 @@
if (IS_ERR(isi->pclk))
return PTR_ERR(isi->pclk);
- if (pdata) {
- memcpy(&isi->pdata, pdata, sizeof(isi->pdata));
- } else {
- ret = atmel_isi_probe_dt(isi, pdev);
- if (ret)
- return ret;
- }
+ ret = atmel_isi_parse_dt(isi, pdev);
+ if (ret)
+ return ret;
isi->active = NULL;
spin_lock_init(&isi->lock);
diff --git a/include/media/atmel-isi.h b/drivers/media/platform/soc_camera/atmel-isi.h
similarity index 100%
rename from include/media/atmel-isi.h
rename to drivers/media/platform/soc_camera/atmel-isi.h