Messages in this thread Patch in this message | | | From | Arnd Bergmann <> | Subject | [PATCH] PCI: endpoint: Select configfs dependency | Date | Mon, 25 Jan 2021 12:34:39 +0100 |
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From: Arnd Bergmann <arnd@arndb.de>
The newly added pci-epf-ntb driver uses configfs, which causes a link failure when that is disabled at compile-time:
arm-linux-gnueabi-ld: drivers/pci/endpoint/functions/pci-epf-ntb.o: in function `epf_ntb_add_cfs': pci-epf-ntb.c:(.text+0x954): undefined reference to `config_group_init_type_name'
Add a 'select' statement to Kconfig to ensure it's always there, which is the common way to enable it for other configfs users.
Fixes: 7dc64244f9e9 ("PCI: endpoint: Add EP function driver to provide NTB functionality") Signed-off-by: Arnd Bergmann <arnd@arndb.de> --- drivers/pci/endpoint/functions/Kconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/pci/endpoint/functions/Kconfig b/drivers/pci/endpoint/functions/Kconfig index 24bfb2af65a1..5d35fcd613ef 100644 --- a/drivers/pci/endpoint/functions/Kconfig +++ b/drivers/pci/endpoint/functions/Kconfig @@ -16,6 +16,7 @@ config PCI_EPF_TEST config PCI_EPF_NTB tristate "PCI Endpoint NTB driver" depends on PCI_ENDPOINT + select CONFIGFS_FS help Select this configuration option to enable the NTB driver for PCI Endpoint. NTB driver implements NTB controller -- 2.29.2
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