[RFC 19/32] platform: Kconfig: add HAS_IOPORT dependencies
From: Niklas Schnelle <schnelle@linux.ibm.com>
Date: 2021-12-27 16:44:29
Also in:
linux-pci, linux-riscv, lkml
Subsystem:
chrome hardware platform support, the rest · Maintainers:
Benson Leung, Tzung-Bi Shih, Linus Torvalds
In a future patch HAS_IOPORT=n will result in inb()/outb() and friends not being declared. 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> Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com> --- 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 ccc23d8686e8..b43ef78e75d4 100644
--- a/drivers/platform/chrome/Kconfig
+++ b/drivers/platform/chrome/Kconfig@@ -111,6 +111,7 @@ config CROS_EC_SPI 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
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2.32.0