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authorJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-04-11 10:41:07 +0300
committerJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-04-13 08:17:18 +0300
commite09b41010ba33a20a87472ee821fa407a5b8da36 (patch)
treed10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/drivers/video/fbdev/omap2/dss/rfbi.c
parentf93b97fd65072de626c074dbe099a1fff05ce060 (diff)
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page. During the rebasing, the following patch collided: Force tick interrupt and get rid of softirq magic(I70131fb85). Collisions have been removed because its logic was found on the source already. Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769 Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/drivers/video/fbdev/omap2/dss/rfbi.c')
-rw-r--r--kernel/drivers/video/fbdev/omap2/dss/rfbi.c32
1 files changed, 26 insertions, 6 deletions
diff --git a/kernel/drivers/video/fbdev/omap2/dss/rfbi.c b/kernel/drivers/video/fbdev/omap2/dss/rfbi.c
index 065effca9..1525a494d 100644
--- a/kernel/drivers/video/fbdev/omap2/dss/rfbi.c
+++ b/kernel/drivers/video/fbdev/omap2/dss/rfbi.c
@@ -36,6 +36,7 @@
#include <linux/semaphore.h>
#include <linux/platform_device.h>
#include <linux/pm_runtime.h>
+#include <linux/component.h>
#include <video/omapdss.h>
#include "dss.h"
@@ -938,7 +939,7 @@ static void rfbi_init_output(struct platform_device *pdev)
omapdss_register_output(out);
}
-static void __exit rfbi_uninit_output(struct platform_device *pdev)
+static void rfbi_uninit_output(struct platform_device *pdev)
{
struct omap_dss_device *out = &rfbi.output;
@@ -946,8 +947,9 @@ static void __exit rfbi_uninit_output(struct platform_device *pdev)
}
/* RFBI HW IP initialisation */
-static int omap_rfbihw_probe(struct platform_device *pdev)
+static int rfbi_bind(struct device *dev, struct device *master, void *data)
{
+ struct platform_device *pdev = to_platform_device(dev);
u32 rev;
struct resource *rfbi_mem;
struct clk *clk;
@@ -1005,8 +1007,10 @@ err_runtime_get:
return r;
}
-static int __exit omap_rfbihw_remove(struct platform_device *pdev)
+static void rfbi_unbind(struct device *dev, struct device *master, void *data)
{
+ struct platform_device *pdev = to_platform_device(dev);
+
rfbi_uninit_output(pdev);
pm_runtime_disable(&pdev->dev);
@@ -1014,6 +1018,22 @@ static int __exit omap_rfbihw_remove(struct platform_device *pdev)
return 0;
}
+static const struct component_ops rfbi_component_ops = {
+ .bind = rfbi_bind,
+ .unbind = rfbi_unbind,
+};
+
+static int rfbi_probe(struct platform_device *pdev)
+{
+ return component_add(&pdev->dev, &rfbi_component_ops);
+}
+
+static int rfbi_remove(struct platform_device *pdev)
+{
+ component_del(&pdev->dev, &rfbi_component_ops);
+ return 0;
+}
+
static int rfbi_runtime_suspend(struct device *dev)
{
dispc_runtime_put();
@@ -1038,8 +1058,8 @@ static const struct dev_pm_ops rfbi_pm_ops = {
};
static struct platform_driver omap_rfbihw_driver = {
- .probe = omap_rfbihw_probe,
- .remove = __exit_p(omap_rfbihw_remove),
+ .probe = rfbi_probe,
+ .remove = rfbi_remove,
.driver = {
.name = "omapdss_rfbi",
.pm = &rfbi_pm_ops,
@@ -1052,7 +1072,7 @@ int __init rfbi_init_platform_driver(void)
return platform_driver_register(&omap_rfbihw_driver);
}
-void __exit rfbi_uninit_platform_driver(void)
+void rfbi_uninit_platform_driver(void)
{
platform_driver_unregister(&omap_rfbihw_driver);
}