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OMAPDSS: DSI: fix depopulating dsi peripherals

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After v3.16-rc1, devices populated with of_platform_populate() should be
depopulated using of_platform_depopulate(). Failure to do so prevents
the devices from being populated again (e.g. when loading a module).

This patch fixes the problem for the OMAP DSI driver.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
This commit is contained in:
Tomi Valkeinen 2014-07-31 16:15:39 +03:00
parent be92abea82
commit e4e42b8ad2
1 changed files with 1 additions and 8 deletions
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9
drivers/video/fbdev/omap2/dss/dsi.c
View file

@ -5658,18 +5658,11 @@ static int omap_dsihw_probe(struct platform_device *dsidev)
return r;
}
static int dsi_unregister_child(struct device *dev, void *data)
{
struct platform_device *pdev = to_platform_device(dev);
platform_device_unregister(pdev);
return 0;
}
static int __exit omap_dsihw_remove(struct platform_device *dsidev)
{
struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
device_for_each_child(&dsidev->dev, NULL, dsi_unregister_child);
of_platform_depopulate(&dsidev->dev);
WARN_ON(dsi->scp_clk_refcount > 0);