From: Arnd Bergmann Date: Mon, 12 Feb 2024 11:19:04 +0000 (+0100) Subject: i2c: pasemi: split driver into two separate modules X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=f44bff19268517ee98e80e944cad0f04f1db72e3;p=linux.git i2c: pasemi: split driver into two separate modules On powerpc, it is possible to compile test both the new apple (arm) and old pasemi (powerpc) drivers for the i2c hardware at the same time, which leads to a warning about linking the same object file twice: scripts/Makefile.build:244: drivers/i2c/busses/Makefile: i2c-pasemi-core.o is added to multiple modules: i2c-apple i2c-pasemi Rework the driver to have an explicit helper module, letting Kbuild take care of whether this should be built-in or a loadable driver. Fixes: 9bc5f4f660ff ("i2c: pasemi: Split pci driver to its own file") Signed-off-by: Arnd Bergmann Reviewed-by: Sven Peter Signed-off-by: Andi Shyti --- diff --git a/drivers/i2c/busses/Makefile b/drivers/i2c/busses/Makefile index 3757b9391e60a..aa0ee8ecd6f2f 100644 --- a/drivers/i2c/busses/Makefile +++ b/drivers/i2c/busses/Makefile @@ -90,10 +90,8 @@ obj-$(CONFIG_I2C_NPCM) += i2c-npcm7xx.o obj-$(CONFIG_I2C_OCORES) += i2c-ocores.o obj-$(CONFIG_I2C_OMAP) += i2c-omap.o obj-$(CONFIG_I2C_OWL) += i2c-owl.o -i2c-pasemi-objs := i2c-pasemi-core.o i2c-pasemi-pci.o -obj-$(CONFIG_I2C_PASEMI) += i2c-pasemi.o -i2c-apple-objs := i2c-pasemi-core.o i2c-pasemi-platform.o -obj-$(CONFIG_I2C_APPLE) += i2c-apple.o +obj-$(CONFIG_I2C_PASEMI) += i2c-pasemi-core.o i2c-pasemi-pci.o +obj-$(CONFIG_I2C_APPLE) += i2c-pasemi-core.o i2c-pasemi-platform.o obj-$(CONFIG_I2C_PCA_PLATFORM) += i2c-pca-platform.o obj-$(CONFIG_I2C_PNX) += i2c-pnx.o obj-$(CONFIG_I2C_PXA) += i2c-pxa.o diff --git a/drivers/i2c/busses/i2c-pasemi-core.c b/drivers/i2c/busses/i2c-pasemi-core.c index 7d54a9f34c74b..bd8becbdeeb28 100644 --- a/drivers/i2c/busses/i2c-pasemi-core.c +++ b/drivers/i2c/busses/i2c-pasemi-core.c @@ -369,6 +369,7 @@ int pasemi_i2c_common_probe(struct pasemi_smbus *smbus) return 0; } +EXPORT_SYMBOL_GPL(pasemi_i2c_common_probe); irqreturn_t pasemi_irq_handler(int irq, void *dev_id) { @@ -378,3 +379,8 @@ irqreturn_t pasemi_irq_handler(int irq, void *dev_id) complete(&smbus->irq_completion); return IRQ_HANDLED; } +EXPORT_SYMBOL_GPL(pasemi_irq_handler); + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Olof Johansson "); +MODULE_DESCRIPTION("PA Semi PWRficient SMBus driver");