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| author | Sebastian Reichel <sre@kernel.org> | 2016-04-30 03:23:27 +0200 |
|---|---|---|
| committer | Sebastian Reichel <sre@kernel.org> | 2016-05-02 21:56:17 +0200 |
| commit | 2a57aba8503d5694ee113016cb1a107831b8236f (patch) | |
| tree | 793d84aad331b69534565d60d1559452382998e8 | |
| parent | HSI: omap_ssi: make sure probe stays available (diff) | |
| download | linux-2a57aba8503d5694ee113016cb1a107831b8236f.tar.xz linux-2a57aba8503d5694ee113016cb1a107831b8236f.zip | |
HSI: omap_ssi: fix removal of port platform device
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>
| -rw-r--r-- | drivers/hsi/controllers/omap_ssi.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/hsi/controllers/omap_ssi.c b/drivers/hsi/controllers/omap_ssi.c index ffb921482e76..68dfdaa19938 100644 --- a/drivers/hsi/controllers/omap_ssi.c +++ b/drivers/hsi/controllers/omap_ssi.c @@ -451,6 +451,10 @@ static int ssi_remove_ports(struct device *dev, void *c) { 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); return 0; |