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Message-Id: <20220709032001.819487-6-davidgow@google.com>
Date: Sat, 9 Jul 2022 11:20:01 +0800
From: David Gow <davidgow@...gle.com>
To: Brendan Higgins <brendanhiggins@...gle.com>,
Luis Chamberlain <mcgrof@...nel.org>,
Jeremy Kerr <jk@...econstruct.com.au>,
Daniel Latypov <dlatypov@...gle.com>,
Shuah Khan <skhan@...uxfoundation.org>,
Andrew Jeffery <andrew@...id.au>,
Mika Westerberg <mika.westerberg@...ux.intel.com>,
Andra Paraschiv <andraprs@...zon.com>,
Longpeng <longpeng2@...wei.com>,
Greg KH <gregkh@...uxfoundation.org>
Cc: David Gow <davidgow@...gle.com>, kunit-dev@...glegroups.com,
linux-kselftest@...r.kernel.org, linux-kernel@...r.kernel.org,
"Maíra Canal" <maira.canal@....br>,
linux-mmc@...r.kernel.org, linux-aspeed@...ts.ozlabs.org,
openbmc@...ts.ozlabs.org, linux-usb@...r.kernel.org,
linux-modules@...r.kernel.org,
Matt Johnston <matt@...econstruct.com.au>,
Ulf Hansson <ulf.hansson@...aro.org>
Subject: [PATCH v4 5/5] mmc: sdhci-of-aspeed: test: Use kunit_test_suite() macro
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@...gle.com>
Acked-by: Ulf Hansson <ulf.hansson@...aro.org>
Acked-by: Brendan Higgins <brendanhiggins@...gle.com>
Signed-off-by: David Gow <davidgow@...gle.com>
---
Changes since v3:
https://lore.kernel.org/linux-kselftest/20220625050838.1618469-6-davidgow@google.com/
- 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@google.com/T/#u
- Add Brendan's Acked-by tag.
Changes since v2:
https://lore.kernel.org/linux-kselftest/20220621085345.603820-6-davidgow@google.com/
- 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@google.com/
---
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);
}
--
2.37.0.rc0.161.g10f37bed90-goog
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