Since 5.10-rc1 i.MX is a devicetree-only platform, so simplify the code
by removing the unused non-DT support.
Signed-off-by: Fabio Estevam <[email protected]>
---
Changes since v2:
- Forgot to Cc linux-media list.
Changes since v1:
- Drop include/linux/platform_data/media/coda.h and pdata - Hans
drivers/media/platform/coda/coda-common.c | 27 ++---------------------
include/linux/platform_data/media/coda.h | 14 ------------
2 files changed, 2 insertions(+), 39 deletions(-)
delete mode 100644 include/linux/platform_data/media/coda.h
diff --git a/drivers/media/platform/coda/coda-common.c b/drivers/media/platform/coda/coda-common.c
index d30eafea701d..995e95272e51 100644
--- a/drivers/media/platform/coda/coda-common.c
+++ b/drivers/media/platform/coda/coda-common.c
@@ -25,7 +25,6 @@
#include <linux/slab.h>
#include <linux/videodev2.h>
#include <linux/of.h>
-#include <linux/platform_data/media/coda.h>
#include <linux/ratelimit.h>
#include <linux/reset.h>
@@ -3102,13 +3101,6 @@ static const struct coda_devtype coda_devdata[] = {
},
};
-static const struct platform_device_id coda_platform_ids[] = {
- { .name = "coda-imx27", .driver_data = CODA_IMX27 },
- { /* sentinel */ }
-};
-MODULE_DEVICE_TABLE(platform, coda_platform_ids);
-
-#ifdef CONFIG_OF
static const struct of_device_id coda_dt_ids[] = {
{ .compatible = "fsl,imx27-vpu", .data = &coda_devdata[CODA_IMX27] },
{ .compatible = "fsl,imx51-vpu", .data = &coda_devdata[CODA_IMX51] },
@@ -3118,14 +3110,9 @@ static const struct of_device_id coda_dt_ids[] = {
{ /* sentinel */ }
};
MODULE_DEVICE_TABLE(of, coda_dt_ids);
-#endif
static int coda_probe(struct platform_device *pdev)
{
- const struct of_device_id *of_id =
- of_match_device(of_match_ptr(coda_dt_ids), &pdev->dev);
- const struct platform_device_id *pdev_id;
- struct coda_platform_data *pdata = pdev->dev.platform_data;
struct device_node *np = pdev->dev.of_node;
struct gen_pool *pool;
struct coda_dev *dev;
@@ -3135,14 +3122,7 @@ static int coda_probe(struct platform_device *pdev)
if (!dev)
return -ENOMEM;
- pdev_id = of_id ? of_id->data : platform_get_device_id(pdev);
-
- if (of_id)
- dev->devtype = of_id->data;
- else if (pdev_id)
- dev->devtype = &coda_devdata[pdev_id->driver_data];
- else
- return -EINVAL;
+ dev->devtype = of_device_get_match_data(&pdev->dev);
dev->dev = &pdev->dev;
dev->clk_per = devm_clk_get(&pdev->dev, "per");
@@ -3200,10 +3180,8 @@ static int coda_probe(struct platform_device *pdev)
return ret;
}
- /* Get IRAM pool from device tree or platform data */
+ /* Get IRAM pool from device tree */
pool = of_gen_pool_get(np, "iram", 0);
- if (!pool && pdata)
- pool = gen_pool_get(pdata->iram_dev, NULL);
if (!pool) {
dev_err(&pdev->dev, "iram pool not available\n");
return -ENOMEM;
@@ -3342,7 +3320,6 @@ static struct platform_driver coda_driver = {
.of_match_table = of_match_ptr(coda_dt_ids),
.pm = &coda_pm_ops,
},
- .id_table = coda_platform_ids,
};
module_platform_driver(coda_driver);
diff --git a/include/linux/platform_data/media/coda.h b/include/linux/platform_data/media/coda.h
deleted file mode 100644
index 293b61b60c9d..000000000000
--- a/include/linux/platform_data/media/coda.h
+++ /dev/null
@@ -1,14 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/*
- * Copyright (C) 2013 Philipp Zabel, Pengutronix
- */
-#ifndef PLATFORM_CODA_H
-#define PLATFORM_CODA_H
-
-struct device;
-
-struct coda_platform_data {
- struct device *iram_dev;
-};
-
-#endif
--
2.17.1
On Wed, Dec 2, 2020 at 1:44 PM Fabio Estevam <[email protected]> wrote:
>
> Since 5.10-rc1 i.MX is a devicetree-only platform, so simplify the code
> by removing the unused non-DT support.
Shouldn't you add something like
depends on OF || COMPILE_TEST
to show explicitly that driver requires OF to function?
--
With Best Regards,
Andy Shevchenko