Arnd Bergmann f4b1d0a9a3 stm class: Select CONFIG_SRCU ... commit 042d4460b5b4379a12f375045ff9065cf6758735 upstream. 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: 7bd1d4093c ("stm class: Introduce an abstraction for System Trace Module devices") Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2016-05-04 14:48:54 -07:00
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coresight	coresight: checking for NULL string in coresight_name_match()	2016-03-03 15:07:14 -08:00
intel_th	intel_th: Check for NULL instead of ERR_PTR	2015-10-16 23:25:48 -07:00
stm	stm class: Select CONFIG_SRCU	2016-05-04 14:48:54 -07:00