4.19-stable review patch. If anyone has any objections, please let me know.
------------------
From: Randy Dunlap rdunlap@infradead.org
[ Upstream commit 4a74197b65e69c46fe6e53f7df2f4d6ce9ffe012 ]
Fix build errors when CURRITUCK=y and I2C is not builtin (=m or is not set). Fixes these build errors:
powerpc-linux-ld: arch/powerpc/platforms/44x/ppc476.o: in function `avr_halt_system': ppc476.c:(.text+0x58): undefined reference to `i2c_smbus_write_byte_data' powerpc-linux-ld: arch/powerpc/platforms/44x/ppc476.o: in function `ppc47x_device_probe': ppc476.c:(.init.text+0x18): undefined reference to `i2c_register_driver'
Fixes: 2a2c74b2efcb ("IBM Akebono: Add the Akebono platform") Signed-off-by: Randy Dunlap rdunlap@infradead.org Reported-by: kernel test robot lkp@intel.com Closes: lore.kernel.org/r/202312010820.cmdwF5X9-lkp@intel.com Signed-off-by: Michael Ellerman mpe@ellerman.id.au Link: https://msgid.link/20231201055159.8371-1-rdunlap@infradead.org Signed-off-by: Sasha Levin sashal@kernel.org --- arch/powerpc/platforms/44x/Kconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/powerpc/platforms/44x/Kconfig b/arch/powerpc/platforms/44x/Kconfig index f024efd5a4c2..559577065af2 100644 --- a/arch/powerpc/platforms/44x/Kconfig +++ b/arch/powerpc/platforms/44x/Kconfig @@ -177,6 +177,7 @@ config ISS4xx config CURRITUCK bool "IBM Currituck (476fpe) Support" depends on PPC_47x + select I2C select SWIOTLB select 476FPE select PPC4xx_PCI_EXPRESS