Messages in this thread Patch in this message | | | From | Alexander Shishkin <> | Subject | [QUEUED v0 03/19] stm class: Select CONFIG_SRCU | Date | Fri, 5 Feb 2016 18:35:12 +0200 |
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From: Arnd Bergmann <arnd@arndb.de>
The newly added STM code uses SRCU, but does not ensure that this code is part of the kernel:
drivers/built-in.o: In function `stm_source_link_show': include/linux/srcu.h:221: undefined reference to `__srcu_read_lock' include/linux/srcu.h:238: undefined reference to `__srcu_read_unlock' drivers/built-in.o: In function `stm_source_link_drop': include/linux/srcu.h:221: undefined reference to `__srcu_read_lock' include/linux/srcu.h:238: undefined reference to `__srcu_read_unlock'
This adds a Kconfig 'select' statement like all the other SRCU using drivers have.
Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: 7bd1d4093c2f ("stm class: Introduce an abstraction for System Trace Module devices") Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> --- drivers/hwtracing/stm/Kconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/hwtracing/stm/Kconfig b/drivers/hwtracing/stm/Kconfig index 4c13762f2b..e0ac753955 100644 --- a/drivers/hwtracing/stm/Kconfig +++ b/drivers/hwtracing/stm/Kconfig @@ -1,6 +1,7 @@ config STM tristate "System Trace Module devices" select CONFIGFS_FS + select SRCU help A System Trace Module (STM) is a device exporting data in System Trace Protocol (STP) format as defined by MIPI STP standards. -- 2.7.0
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