The kunit_test_suite() macro is no-longer incompatible with module_add, so its use can be reinstated.
Since this fixes parsing with builtins and kunit_tool, also enable the test by default when KUNIT_ALL_TESTS is enabled.
The test can now be run via kunit_tool with: ./tools/testing/kunit/kunit.py run --arch=x86_64 \ --kconfig_add CONFIG_OF=y --kconfig_add CONFIG_OF_ADDRESS=y \ --kconfig_add CONFIG_MMC=y --kconfig_add CONFIG_MMC_SDHCI=y \ --kconfig_add CONFIG_MMC_SDHCI_PLTFM=y \ --kconfig_add CONFIG_MMC_SDHCI_OF_ASPEED=y \ 'sdhci-of-aspeed'
(It may be worth adding a .kunitconfig at some point, as there are enough dependencies to make that command scarily long.)
Acked-by: Daniel Latypov dlatypov@google.com Acked-by: Ulf Hansson ulf.hansson@linaro.org Acked-by: Brendan Higgins brendanhiggins@google.com Signed-off-by: David Gow davidgow@google.com ---
Changes since v3: https://lore.kernel.org/linux-kselftest/20220625050838.1618469-6-davidgow@go... - Rebase on top of the TAINT_TEST patch series. This should now apply cleanly on top of the kunit branch: https://lore.kernel.org/linux-kselftest/20220708044847.531566-1-davidgow@goo... - Add Brendan's Acked-by tag.
Changes since v2: https://lore.kernel.org/linux-kselftest/20220621085345.603820-6-davidgow@goo... - Clean up the aspeed_sdc_init() function to get rid of an obsolete goto (Thanks Daniel) - Add Daniel and Ulf's Acked-by tags.
No changes since v1: https://lore.kernel.org/linux-kselftest/20220618090310.1174932-6-davidgow@go...
--- drivers/mmc/host/Kconfig | 5 ++-- drivers/mmc/host/sdhci-of-aspeed-test.c | 8 +----- drivers/mmc/host/sdhci-of-aspeed.c | 34 +------------------------ 3 files changed, 5 insertions(+), 42 deletions(-)
diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig index d6144978e32d..10c563999d3d 100644 --- a/drivers/mmc/host/Kconfig +++ b/drivers/mmc/host/Kconfig @@ -169,8 +169,9 @@ config MMC_SDHCI_OF_ASPEED If unsure, say N.
config MMC_SDHCI_OF_ASPEED_TEST - bool "Tests for the ASPEED SDHCI driver" - depends on MMC_SDHCI_OF_ASPEED && KUNIT=y + bool "Tests for the ASPEED SDHCI driver" if !KUNIT_ALL_TESTS + depends on MMC_SDHCI_OF_ASPEED && KUNIT + default KUNIT_ALL_TESTS help Enable KUnit tests for the ASPEED SDHCI driver. Select this option only if you will boot the kernel for the purpose of running diff --git a/drivers/mmc/host/sdhci-of-aspeed-test.c b/drivers/mmc/host/sdhci-of-aspeed-test.c index 1ed4f86291f2..ecb502606c53 100644 --- a/drivers/mmc/host/sdhci-of-aspeed-test.c +++ b/drivers/mmc/host/sdhci-of-aspeed-test.c @@ -96,10 +96,4 @@ static struct kunit_suite aspeed_sdhci_test_suite = { .test_cases = aspeed_sdhci_test_cases, };
-static struct kunit_suite *aspeed_sdc_test_suite_array[] = { - &aspeed_sdhci_test_suite, - NULL, -}; - -static struct kunit_suite **aspeed_sdc_test_suites - __used __section(".kunit_test_suites") = aspeed_sdc_test_suite_array; +kunit_test_suite(aspeed_sdhci_test_suite); diff --git a/drivers/mmc/host/sdhci-of-aspeed.c b/drivers/mmc/host/sdhci-of-aspeed.c index 6e4e132903a6..ba6677bf7372 100644 --- a/drivers/mmc/host/sdhci-of-aspeed.c +++ b/drivers/mmc/host/sdhci-of-aspeed.c @@ -606,25 +606,6 @@ static struct platform_driver aspeed_sdc_driver = {
#if defined(CONFIG_MMC_SDHCI_OF_ASPEED_TEST) #include "sdhci-of-aspeed-test.c" - -static inline int aspeed_sdc_tests_init(void) -{ - return __kunit_test_suites_init(aspeed_sdc_test_suites); -} - -static inline void aspeed_sdc_tests_exit(void) -{ - __kunit_test_suites_exit(aspeed_sdc_test_suites); -} -#else -static inline int aspeed_sdc_tests_init(void) -{ - return 0; -} - -static inline void aspeed_sdc_tests_exit(void) -{ -} #endif
static int __init aspeed_sdc_init(void) @@ -637,18 +618,7 @@ static int __init aspeed_sdc_init(void)
rc = platform_driver_register(&aspeed_sdc_driver); if (rc < 0) - goto cleanup_sdhci; - - rc = aspeed_sdc_tests_init(); - if (rc < 0) { - platform_driver_unregister(&aspeed_sdc_driver); - goto cleanup_sdhci; - } - - return 0; - -cleanup_sdhci: - platform_driver_unregister(&aspeed_sdhci_driver); + platform_driver_unregister(&aspeed_sdhci_driver);
return rc; } @@ -656,8 +626,6 @@ module_init(aspeed_sdc_init);
static void __exit aspeed_sdc_exit(void) { - aspeed_sdc_tests_exit(); - platform_driver_unregister(&aspeed_sdc_driver); platform_driver_unregister(&aspeed_sdhci_driver); }