Messages in this thread Patch in this message | | | From | patrick.rudolph@9element ... | Subject | [PATCH v3 1/3] firmware: google: Release devices before unregistering the bus | Date | Mon, 18 Nov 2019 11:19:29 +0100 |
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From: Patrick Rudolph <patrick.rudolph@9elements.com>
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> --- -v2: Add missing return statement. -v3: Add missing patch changelog. --- drivers/firmware/google/coreboot_table.c | 7 +++++++ 1 file changed, 7 insertions(+)
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; } -- 2.21.0
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