build errors and warnings listed below and reported by kernel
test robot <[email protected]> on the char-misc-next branch are
fixed in this add-on patch.
errors:
ERROR: modpost: "auxiliary_device_init" [drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.ko] undefined!
ERROR: modpost: "__auxiliary_device_add" [drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.ko] undefined!
ERROR: modpost: "auxiliary_driver_unregister" [drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.ko] undefined!
ERROR: modpost: "__auxiliary_driver_register" [drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.ko] undefined!
ia64-linux-ld: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.o: in function `gp_aux_bus_probe.part.0':
mchp_pci1xxxx_gp.c:(.text+0x342): undefined reference to `auxiliary_device_init'
ia64-linux-ld: mchp_pci1xxxx_gp.c:(.text+0x392): undefined reference to `__auxiliary_device_add'
ia64-linux-ld: mchp_pci1xxxx_gp.c:(.text+0x5c2): undefined reference to `auxiliary_device_init'
ia64-linux-ld: mchp_pci1xxxx_gp.c:(.text+0x612): undefined reference to `__auxiliary_device_add'
ia64-linux-ld: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.o: in function `pci1xxxx_gpio_driver_init':
mchp_pci1xxxx_gpio.c:(.init.text+0x42): undefined reference to `__auxiliary_driver_register'
warnings:
unmet direct dependencies detected for GPIOLIB_IRQCHIP when selected by GP_PCI1XXXX
Fixes: 393fc2f5948f ("misc: microchip: pci1xxxx: load auxiliary bus driver for the PIO function in the multi-function endpoint of pci1xxxx device.")
Reported-by: kernel test robot <[email protected]>
Signed-off-by: Kumaravel Thiagarajan <[email protected]>
---
Changes in v3:
- Unwrap the error messages & warnings to display in single line
Changes in v2:
- Shorten the subject line.
- List the errors and warnings that would be fixed by this patch
- In Fixes Tag, add only first 12 characters of SHA-1 and include one
line summary
---
drivers/misc/mchp_pci1xxxx/Kconfig | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/misc/mchp_pci1xxxx/Kconfig b/drivers/misc/mchp_pci1xxxx/Kconfig
index f6a6970d2a59..4abb47de7219 100644
--- a/drivers/misc/mchp_pci1xxxx/Kconfig
+++ b/drivers/misc/mchp_pci1xxxx/Kconfig
@@ -1,7 +1,9 @@
config GP_PCI1XXXX
tristate "Microchip PCI1XXXX PCIe to GPIO Expander + OTP/EEPROM manager"
- depends on PCI
+ depends on PCI
+ depends on GPIOLIB
select GPIOLIB_IRQCHIP
+ select AUXILIARY_BUS
help
PCI1XXXX is a PCIe GEN 3 switch with one of the endpoints having
multiple functions and one of the functions is a GPIO controller
--
2.25.1
On Tue, Sep 06, 2022 at 06:19:51PM +0530, Kumaravel Thiagarajan wrote:
> build errors and warnings listed below and reported by kernel
> test robot <[email protected]> on the char-misc-next branch are
> fixed in this add-on patch.
>
> errors:
> ERROR: modpost: "auxiliary_device_init" [drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.ko] undefined!
> ERROR: modpost: "__auxiliary_device_add" [drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.ko] undefined!
> ERROR: modpost: "auxiliary_driver_unregister" [drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.ko] undefined!
> ERROR: modpost: "__auxiliary_driver_register" [drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.ko] undefined!
> ia64-linux-ld: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.o: in function `gp_aux_bus_probe.part.0':
> mchp_pci1xxxx_gp.c:(.text+0x342): undefined reference to `auxiliary_device_init'
> ia64-linux-ld: mchp_pci1xxxx_gp.c:(.text+0x392): undefined reference to `__auxiliary_device_add'
> ia64-linux-ld: mchp_pci1xxxx_gp.c:(.text+0x5c2): undefined reference to `auxiliary_device_init'
> ia64-linux-ld: mchp_pci1xxxx_gp.c:(.text+0x612): undefined reference to `__auxiliary_device_add'
> ia64-linux-ld: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.o: in function `pci1xxxx_gpio_driver_init':
> mchp_pci1xxxx_gpio.c:(.init.text+0x42): undefined reference to `__auxiliary_driver_register'
>
> warnings:
> unmet direct dependencies detected for GPIOLIB_IRQCHIP when selected by GP_PCI1XXXX
>
> Fixes: 393fc2f5948f ("misc: microchip: pci1xxxx: load auxiliary bus driver for the PIO function in the multi-function endpoint of pci1xxxx device.")
> Reported-by: kernel test robot <[email protected]>
> Signed-off-by: Kumaravel Thiagarajan <[email protected]>
> ---
> Changes in v3:
> - Unwrap the error messages & warnings to display in single line
Thanks for the quick fixes, now queued up!
greg k-h