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| author | Randy Dunlap <rdunlap@infradead.org> | 2021-10-12 22:44:16 +0200 |
|---|---|---|
| committer | Corey Minyard <cminyard@mvista.com> | 2021-10-14 18:17:18 +0200 |
| commit | ed83855f1efceda932a121b9fb13d08b27427f9b (patch) | |
| tree | 98fae6d79cec72a9cf1f18e93ca7f6bc6f478b91 /drivers/char/ipmi | |
| parent | ipmi:ipmb: Add OF support (diff) | |
| download | linux-ed83855f1efceda932a121b9fb13d08b27427f9b.tar.xz linux-ed83855f1efceda932a121b9fb13d08b27427f9b.zip | |
ipmi: ipmb: fix dependencies to eliminate build error
When CONFIG_I2C=m, CONFIG_I2C_SLAVE=y (bool), and CONFIG_IPMI_IPMB=y,
the build fails with:
ld: drivers/char/ipmi/ipmi_ipmb.o: in function `ipmi_ipmb_remove':
ipmi_ipmb.c:(.text+0x6b): undefined reference to `i2c_slave_unregister'
ld: drivers/char/ipmi/ipmi_ipmb.o: in function `ipmi_ipmb_thread':
ipmi_ipmb.c:(.text+0x2a4): undefined reference to `i2c_transfer'
ld: drivers/char/ipmi/ipmi_ipmb.o: in function `ipmi_ipmb_probe':
ipmi_ipmb.c:(.text+0x646): undefined reference to `i2c_slave_register'
ld: drivers/char/ipmi/ipmi_ipmb.o: in function `ipmi_ipmb_driver_init':
ipmi_ipmb.c:(.init.text+0xa): undefined reference to `i2c_register_driver'
ld: drivers/char/ipmi/ipmi_ipmb.o: in function `ipmi_ipmb_driver_exit':
ipmi_ipmb.c:(.exit.text+0x8): undefined reference to `i2c_del_driver'
This is due to having a tristate depending on a bool symbol.
By adding I2C (tristate) as a dependency, the desired dependencies
are met, causing IPMI_IPMB to be changed from =y to =m:
-CONFIG_IPMI_IPMB=y
+CONFIG_IPMI_IPMB=m
Fixes: 63c4eb347164 ("ipmi:ipmb: Add initial support for IPMI over IPMB")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Corey Minyard <minyard@acm.org>
Cc: openipmi-developer@lists.sourceforge.net
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Message-Id: <20211012204416.23108-1-rdunlap@infradead.org>
Signed-off-by: Corey Minyard <cminyard@mvista.com>
Diffstat (limited to 'drivers/char/ipmi')
| -rw-r--r-- | drivers/char/ipmi/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/char/ipmi/Kconfig b/drivers/char/ipmi/Kconfig index ace882ed3d55..b061e6b513ed 100644 --- a/drivers/char/ipmi/Kconfig +++ b/drivers/char/ipmi/Kconfig @@ -77,7 +77,7 @@ config IPMI_SSIF config IPMI_IPMB tristate 'IPMI IPMB interface' - depends on I2C_SLAVE + depends on I2C && I2C_SLAVE help Provides a driver for a system running right on the IPMB bus. It supports normal system interface messages to a BMC on the IPMB |