All of lore.kernel.org
 help / color / mirror / Atom feed
From: Marek Szyprowski <m.szyprowski@samsung.com>
To: linux-media@vger.kernel.org, linux-samsung-soc@vger.kernel.org
Cc: Marek Szyprowski <m.szyprowski@samsung.com>,
	Sylwester Nawrocki <s.nawrocki@samsung.com>,
	Kamil Debski <k.debski@samsung.com>
Subject: [PATCH 1/4] media: exynos-gsc: remove non-device-tree init code
Date: Wed, 09 Dec 2015 15:00:13 +0100	[thread overview]
Message-ID: <1449669616-24802-1-git-send-email-m.szyprowski@samsung.com> (raw)

Exynos platform has been fully converted to device tree, so old platform
device based init data can be now removed.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
---
 drivers/media/platform/exynos-gsc/gsc-core.c | 33 +++++-----------------------
 drivers/media/platform/exynos-gsc/gsc-core.h |  1 -
 2 files changed, 6 insertions(+), 28 deletions(-)

diff --git a/drivers/media/platform/exynos-gsc/gsc-core.c b/drivers/media/platform/exynos-gsc/gsc-core.c
index 4f90be4..1b744a6 100644
--- a/drivers/media/platform/exynos-gsc/gsc-core.c
+++ b/drivers/media/platform/exynos-gsc/gsc-core.c
@@ -967,15 +967,6 @@ static struct gsc_driverdata gsc_v_100_drvdata = {
 	.lclk_frequency = 266000000UL,
 };
 
-static const struct platform_device_id gsc_driver_ids[] = {
-	{
-		.name		= "exynos-gsc",
-		.driver_data	= (unsigned long)&gsc_v_100_drvdata,
-	},
-	{},
-};
-MODULE_DEVICE_TABLE(platform, gsc_driver_ids);
-
 static const struct of_device_id exynos_gsc_match[] = {
 	{
 		.compatible = "samsung,exynos5-gsc",
@@ -988,17 +979,11 @@ MODULE_DEVICE_TABLE(of, exynos_gsc_match);
 static void *gsc_get_drv_data(struct platform_device *pdev)
 {
 	struct gsc_driverdata *driver_data = NULL;
+	const struct of_device_id *match;
 
-	if (pdev->dev.of_node) {
-		const struct of_device_id *match;
-		match = of_match_node(exynos_gsc_match,
-					pdev->dev.of_node);
-		if (match)
-			driver_data = (struct gsc_driverdata *)match->data;
-	} else {
-		driver_data = (struct gsc_driverdata *)
-			platform_get_device_id(pdev)->driver_data;
-	}
+	match = of_match_node(exynos_gsc_match, pdev->dev.of_node);
+	if (match)
+		driver_data = (struct gsc_driverdata *)match->data;
 
 	return driver_data;
 }
@@ -1084,19 +1069,14 @@ static int gsc_probe(struct platform_device *pdev)
 	if (!gsc)
 		return -ENOMEM;
 
-	if (dev->of_node)
-		gsc->id = of_alias_get_id(pdev->dev.of_node, "gsc");
-	else
-		gsc->id = pdev->id;
-
-	if (gsc->id >= drv_data->num_entities) {
+	gsc->id = of_alias_get_id(pdev->dev.of_node, "gsc");
+	if (gsc->id >= drv_data->num_entities || gsc->id < 0) {
 		dev_err(dev, "Invalid platform device id: %d\n", gsc->id);
 		return -EINVAL;
 	}
 
 	gsc->variant = drv_data->variant[gsc->id];
 	gsc->pdev = pdev;
-	gsc->pdata = dev->platform_data;
 
 	init_waitqueue_head(&gsc->irq_queue);
 	spin_lock_init(&gsc->slock);
@@ -1254,7 +1234,6 @@ static const struct dev_pm_ops gsc_pm_ops = {
 static struct platform_driver gsc_driver = {
 	.probe		= gsc_probe,
 	.remove		= gsc_remove,
-	.id_table	= gsc_driver_ids,
 	.driver = {
 		.name	= GSC_MODULE_NAME,
 		.pm	= &gsc_pm_ops,
diff --git a/drivers/media/platform/exynos-gsc/gsc-core.h b/drivers/media/platform/exynos-gsc/gsc-core.h
index e93a233..ec4000c 100644
--- a/drivers/media/platform/exynos-gsc/gsc-core.h
+++ b/drivers/media/platform/exynos-gsc/gsc-core.h
@@ -340,7 +340,6 @@ struct gsc_dev {
 	void __iomem			*regs;
 	wait_queue_head_t		irq_queue;
 	struct gsc_m2m_device		m2m;
-	struct exynos_platform_gscaler	*pdata;
 	unsigned long			state;
 	struct vb2_alloc_ctx		*alloc_ctx;
 	struct video_device		vdev;
-- 
1.9.2


             reply	other threads:[~2015-12-09 14:00 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-12-09 14:00 Marek Szyprowski [this message]
2015-12-09 14:00 ` [PATCH 2/4] media: s5p-g2d: remove non-device-tree init code Marek Szyprowski
2015-12-09 14:00 ` [PATCH 3/4] media: s5p-mfc: " Marek Szyprowski
2015-12-09 14:00 ` [PATCH 4/4] media: exynos4-is: " Marek Szyprowski

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1449669616-24802-1-git-send-email-m.szyprowski@samsung.com \
    --to=m.szyprowski@samsung.com \
    --cc=k.debski@samsung.com \
    --cc=linux-media@vger.kernel.org \
    --cc=linux-samsung-soc@vger.kernel.org \
    --cc=s.nawrocki@samsung.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.