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| author |   Patrick Rudolph <patrick.rudolph@9elements.com> | 2019-11-18 11:19:29 +0100 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-01-14 21:46:48 +0100 |
| commit | cae0970ee9c4527f189aac378c50e2f0ed020418 (patch) | |
| tree | ab25ca88b3f367551626822dd858f9cc8819c0a7 /drivers/firmware | |
| parent | slimbus: qcom: add missed clk_disable_unprepare in remove (diff) | |
| download | linux-dev-cae0970ee9c4527f189aac378c50e2f0ed020418.tar.xz linux-dev-cae0970ee9c4527f189aac378c50e2f0ed020418.zip | |
firmware: google: Release devices before unregistering the bus
Fix a bug where the kernel module can't be loaded after it has been
unloaded as the devices are still present and conflicting with the
to be created coreboot devices.
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Link: https://lore.kernel.org/r/20191118101934.22526-2-patrick.rudolph@9elements.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/firmware')
| -rw-r--r-- | drivers/firmware/google/coreboot_table.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/firmware/google/coreboot_table.c b/drivers/firmware/google/coreboot_table.c index 8d132e4f008a..0205987a4fd4 100644 --- a/drivers/firmware/google/coreboot_table.c +++ b/drivers/firmware/google/coreboot_table.c @@ -163,8 +163,15 @@ static int coreboot_table_probe(struct platform_device *pdev) return ret; } +static int __cb_dev_unregister(struct device *dev, void *dummy) +{ + device_unregister(dev); + return 0; +} + static int coreboot_table_remove(struct platform_device *pdev) { + bus_for_each_dev(&coreboot_bus_type, NULL, NULL, __cb_dev_unregister); bus_unregister(&coreboot_bus_type); return 0; } |