Messages in this thread Patch in this message | | | From | Niklas Schnelle <> | Subject | [PATCH 1/1] platform: add HAS_IOPORT dependencies | Date | Fri, 5 Apr 2024 15:41:51 +0200 |
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In a future patch HAS_IOPORT=n will disable inb()/outb() and friends at compile time. We thus need to add HAS_IOPORT as dependency for those drivers using them.
Co-developed-by: Arnd Bergmann <arnd@kernel.org> Signed-off-by: Arnd Bergmann <arnd@kernel.org> Acked-by: Tzung-Bi Shih <tzungbi@kernel.org> Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com> --- Note: This patch does not depend any not-yet-mainline HAS_IOPORT changes and may be merged via subsystem specific trees at your earliest convenience.
drivers/platform/chrome/Kconfig | 1 + drivers/platform/chrome/wilco_ec/Kconfig | 1 + 2 files changed, 2 insertions(+)
diff --git a/drivers/platform/chrome/Kconfig b/drivers/platform/chrome/Kconfig index 7a83346bfa53..073616b5b5a0 100644 --- a/drivers/platform/chrome/Kconfig +++ b/drivers/platform/chrome/Kconfig @@ -132,6 +132,7 @@ config CROS_EC_UART config CROS_EC_LPC tristate "ChromeOS Embedded Controller (LPC)" depends on CROS_EC && ACPI && (X86 || COMPILE_TEST) + depends on HAS_IOPORT help If you say Y here, you get support for talking to the ChromeOS EC over an LPC bus, including the LPC Microchip EC (MEC) variant. diff --git a/drivers/platform/chrome/wilco_ec/Kconfig b/drivers/platform/chrome/wilco_ec/Kconfig index 49e8530ca0ac..d1648fb099ac 100644 --- a/drivers/platform/chrome/wilco_ec/Kconfig +++ b/drivers/platform/chrome/wilco_ec/Kconfig @@ -3,6 +3,7 @@ config WILCO_EC tristate "ChromeOS Wilco Embedded Controller" depends on X86 || COMPILE_TEST depends on ACPI && CROS_EC_LPC && LEDS_CLASS + depends on HAS_IOPORT help If you say Y here, you get support for talking to the ChromeOS Wilco EC over an eSPI bus. This uses a simple byte-level protocol -- 2.40.1
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