mirror of https://gitee.com/openkylin/linux.git
e68bb91baa
This patch adds config I2C_DESIGNWARE_CORE in Kconfig, and let I2C_DESIGNWARE_PLATFORM and I2C_DESIGNWARE_PCI select I2C_DESIGNWARE_CORE. Because both I2C_DESIGNWARE_PLATFORM and I2C_DESIGNWARE_PCI can be built as built-in or module, we also need to export the functions in i2c-designware-core. This fixes below build error when CONFIG_I2C_DESIGNWARE_PLATFORM=y && CONFIG_I2C_DESIGNWARE_PCI=y: LD drivers/i2c/busses/built-in.o drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_clear_int': i2c-designware-core.c:(.text+0xa10): multiple definition of `i2c_dw_clear_int' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x928): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_init': i2c-designware-core.c:(.text+0x178): multiple definition of `i2c_dw_init' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x90): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `dw_readl': i2c-designware-core.c:(.text+0xe8): multiple definition of `dw_readl' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x0): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_isr': i2c-designware-core.c:(.text+0x724): multiple definition of `i2c_dw_isr' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x63c): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_xfer': i2c-designware-core.c:(.text+0x4b0): multiple definition of `i2c_dw_xfer' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x3c8): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_is_enabled': i2c-designware-core.c:(.text+0x9d4): multiple definition of `i2c_dw_is_enabled' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x8ec): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `dw_writel': i2c-designware-core.c:(.text+0x124): multiple definition of `dw_writel' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x3c): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_xfer_msg': i2c-designware-core.c:(.text+0x2e8): multiple definition of `i2c_dw_xfer_msg' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x200): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_enable': i2c-designware-core.c:(.text+0x9c8): multiple definition of `i2c_dw_enable' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x8e0): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_read_comp_param': i2c-designware-core.c:(.text+0xa24): multiple definition of `i2c_dw_read_comp_param' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x93c): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_disable': i2c-designware-core.c:(.text+0x9dc): multiple definition of `i2c_dw_disable' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x8f4): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_func': i2c-designware-core.c:(.text+0x710): multiple definition of `i2c_dw_func' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x628): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_disable_int': i2c-designware-core.c:(.text+0xa18): multiple definition of `i2c_dw_disable_int' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x930): first defined here make[3]: *** [drivers/i2c/busses/built-in.o] Error 1 make[2]: *** [drivers/i2c/busses] Error 2 make[1]: *** [drivers/i2c] Error 2 make: *** [drivers] Error 2 Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Tested-by: Jiri Slaby <jslaby@suse.cz> Cc: stable@vger.kernel.org [3.2+] |
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|---|---|---|
| .. | ||
| Kconfig | ||
| Makefile | ||
| i2c-acorn.c | ||
| i2c-ali15x3.c | ||
| i2c-ali1535.c | ||
| i2c-ali1563.c | ||
| i2c-amd756-s4882.c | ||
| i2c-amd756.c | ||
| i2c-amd8111.c | ||
| i2c-at91.c | ||
| i2c-au1550.c | ||
| i2c-bfin-twi.c | ||
| i2c-cpm.c | ||
| i2c-davinci.c | ||
| i2c-designware-core.c | ||
| i2c-designware-core.h | ||
| i2c-designware-pcidrv.c | ||
| i2c-designware-platdrv.c | ||
| i2c-diolan-u2c.c | ||
| i2c-eg20t.c | ||
| i2c-elektor.c | ||
| i2c-gpio.c | ||
| i2c-highlander.c | ||
| i2c-hydra.c | ||
| i2c-i801.c | ||
| i2c-ibm_iic.c | ||
| i2c-ibm_iic.h | ||
| i2c-imx.c | ||
| i2c-intel-mid.c | ||
| i2c-iop3xx.c | ||
| i2c-iop3xx.h | ||
| i2c-isch.c | ||
| i2c-mpc.c | ||
| i2c-mv64xxx.c | ||
| i2c-mxs.c | ||
| i2c-nforce2-s4985.c | ||
| i2c-nforce2.c | ||
| i2c-nomadik.c | ||
| i2c-nuc900.c | ||
| i2c-ocores.c | ||
| i2c-octeon.c | ||
| i2c-omap.c | ||
| i2c-parport-light.c | ||
| i2c-parport.c | ||
| i2c-parport.h | ||
| i2c-pasemi.c | ||
| i2c-pca-isa.c | ||
| i2c-pca-platform.c | ||
| i2c-piix4.c | ||
| i2c-pmcmsp.c | ||
| i2c-pnx.c | ||
| i2c-powermac.c | ||
| i2c-puv3.c | ||
| i2c-pxa-pci.c | ||
| i2c-pxa.c | ||
| i2c-s3c2410.c | ||
| i2c-s6000.c | ||
| i2c-s6000.h | ||
| i2c-scmi.c | ||
| i2c-sh7760.c | ||
| i2c-sh_mobile.c | ||
| i2c-sibyte.c | ||
| i2c-simtec.c | ||
| i2c-sirf.c | ||
| i2c-sis96x.c | ||
| i2c-sis630.c | ||
| i2c-sis5595.c | ||
| i2c-stu300.c | ||
| i2c-stub.c | ||
| i2c-taos-evm.c | ||
| i2c-tegra.c | ||
| i2c-tiny-usb.c | ||
| i2c-versatile.c | ||
| i2c-via.c | ||
| i2c-viapro.c | ||
| i2c-xiic.c | ||
| i2c-xlr.c | ||
| scx200_acb.c | ||
| scx200_i2c.c | ||