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authorMark Brown <broonie@kernel.org>2023-07-12 02:21:52 +0300
committerMark Brown <broonie@kernel.org>2023-07-13 18:20:28 +0300
commit47ee108a113c72ec8ceee2c7af52c19ed72e6ad7 (patch)
tree6837b716f25980c54dfcb1dc1dbc43bce6596abf
parent875403a7b524e9523e49dd32662adbc3e48cc12a (diff)
downloadlinux-47ee108a113c72ec8ceee2c7af52c19ed72e6ad7.tar.xz
regmap: Provide user selectable option to enable regmap
Since apparently enabling all the KUnit tests shouldn't enable any new subsystems it is hard to enable the regmap KUnit tests in normal KUnit testing scenarios that don't enable any drivers. Add a Kconfig option to help with this and include it in the KUnit all tests config. Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20230712-regmap-kunit-enable-v1-1-13e296bd0204@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
-rw-r--r--drivers/base/regmap/Kconfig12
-rw-r--r--tools/testing/kunit/configs/all_tests.config2
2 files changed, 13 insertions, 1 deletions
diff --git a/drivers/base/regmap/Kconfig b/drivers/base/regmap/Kconfig
index 0db2021f7477..b1affac70d5d 100644
--- a/drivers/base/regmap/Kconfig
+++ b/drivers/base/regmap/Kconfig
@@ -4,7 +4,7 @@
# subsystems should select the appropriate symbols.
config REGMAP
- bool "Register Map support" if KUNIT_ALL_TESTS
+ bool
default y if (REGMAP_I2C || REGMAP_SPI || REGMAP_SPMI || REGMAP_W1 || REGMAP_AC97 || REGMAP_MMIO || REGMAP_IRQ || REGMAP_SOUNDWIRE || REGMAP_SOUNDWIRE_MBQ || REGMAP_SCCB || REGMAP_I3C || REGMAP_SPI_AVMM || REGMAP_MDIO || REGMAP_FSI)
select IRQ_DOMAIN if REGMAP_IRQ
select MDIO_BUS if REGMAP_MDIO
@@ -23,6 +23,16 @@ config REGMAP_KUNIT
default KUNIT_ALL_TESTS
select REGMAP_RAM
+config REGMAP_BUILD
+ bool "Enable regmap build"
+ depends on KUNIT
+ select REGMAP
+ help
+ This option exists purely to allow the regmap KUnit tests to
+ be enabled without having to enable some driver that uses
+ regmap due to unfortunate issues with how KUnit tests are
+ normally enabled.
+
config REGMAP_AC97
tristate
diff --git a/tools/testing/kunit/configs/all_tests.config b/tools/testing/kunit/configs/all_tests.config
index 0393940c706a..873f3e06ccad 100644
--- a/tools/testing/kunit/configs/all_tests.config
+++ b/tools/testing/kunit/configs/all_tests.config
@@ -33,5 +33,7 @@ CONFIG_DAMON_PADDR=y
CONFIG_DEBUG_FS=y
CONFIG_DAMON_DBGFS=y
+CONFIG_REGMAP_BUILD=y
+
CONFIG_SECURITY=y
CONFIG_SECURITY_APPARMOR=y