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drivers/soc/litex: drop obsolete dependency on COMPILE_TEST

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Since commit 0166dc11be ("of: make CONFIG_OF user selectable"), it
is possible to test-build any driver which depends on OF on any
architecture by explicitly selecting OF. Therefore depending on
COMPILE_TEST as an alternative is no longer needed.

It is actually better to always build such drivers with OF enabled,
so that the test builds are closer to how each driver will actually be
built on its intended target. Building them without OF may not test
much as the compiler will optimize out potentially large parts of the
code. In the worst case, this could even pop false positive warnings.
Dropping COMPILE_TEST here improves the quality of our testing and
avoids wasting time on non-existent issues.

As a minor optimization, this also lets us drop of_match_ptr() and
ifdef-guarding, as we now know what they will resolve to, we might as
well save cpp some work.

Signed-off-by: Jean Delvare <jdelvare@suse.de>
Reviewed-by: Gabriel Somlo <gsomlo@gmail.com>
Cc: Karol Gugala <kgugala@antmicro.com>
Cc: Mateusz Holenko <mholenko@antmicro.com>
Cc: Joel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20240617133004.59887629@endymion.delvare
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Jean Delvare 2024-06-17 13:30:04 +02:00 committed by Arnd Bergmann
parent 94811b400a
commit 4b381cf4c4
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GPG Key ID: 60AB47FFC9095227
2 changed files with 2 additions and 4 deletions
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2
drivers/soc/litex/Kconfig
View File

@ -7,7 +7,7 @@ config LITEX
config LITEX_SOC_CONTROLLER
tristate "Enable LiteX SoC Controller driver"
depends on OF || COMPILE_TEST
depends on OF
depends on HAS_IOMEM
select LITEX
help

4
drivers/soc/litex/litex_soc_ctrl.c
View File

@ -82,13 +82,11 @@ static int litex_reset_handler(struct notifier_block *this, unsigned long mode,
return NOTIFY_DONE;
}
#ifdef CONFIG_OF
static const struct of_device_id litex_soc_ctrl_of_match[] = {
{.compatible = "litex,soc-controller"},
{},
};
MODULE_DEVICE_TABLE(of, litex_soc_ctrl_of_match);
#endif /* CONFIG_OF */
static int litex_soc_ctrl_probe(struct platform_device *pdev)
{
@ -130,7 +128,7 @@ static void litex_soc_ctrl_remove(struct platform_device *pdev)
static struct platform_driver litex_soc_ctrl_driver = {
.driver = {
.name = "litex-soc-controller",
.of_match_table = of_match_ptr(litex_soc_ctrl_of_match)
.of_match_table = litex_soc_ctrl_of_match,
},
.probe = litex_soc_ctrl_probe,
.remove_new = litex_soc_ctrl_remove,