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HSI: omap_ssi: fix removal of port platform device

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This avoids removal of the HSI port device when
only the platform port device should be removed
and clears the POPULATED bit in the DT node, so
that a new platform device is created when the
driver is probed again.

Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
This commit is contained in:
Sebastian Reichel 2016-04-30 03:23:27 +02:00
parent 0845e1f20a
commit 2a57aba850
1 changed files with 4 additions and 0 deletions
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4
drivers/hsi/controllers/omap_ssi.c
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@ -451,6 +451,10 @@ static int ssi_remove_ports(struct device *dev, void *c)
{ {
struct platform_device *pdev = to_platform_device(dev); struct platform_device *pdev = to_platform_device(dev);
if (!dev->of_node)
return 0;
of_node_clear_flag(dev->of_node, OF_POPULATED);
of_device_unregister(pdev); of_device_unregister(pdev);
return 0; return 0;