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Message-Id: <20180528155858.2966723-1-arnd@arndb.de>
Date: Mon, 28 May 2018 17:58:46 +0200
From: Arnd Bergmann <arnd@...db.de>
To: Benson Leung <bleung@...omium.org>, Olof Johansson <olof@...om.net>
Cc: Arnd Bergmann <arnd@...db.de>,
Gwendal Grignou <gwendal@...omium.org>,
Thierry Escande <thierry.escande@...labora.com>,
Lee Jones <lee.jones@...aro.org>,
Shawn Nematbakhsh <shawnn@...omium.org>,
linux-kernel@...r.kernel.org
Subject: [PATCH] platform: chrome: Add input dependency for tablet switch driver
Without CONFIG_INPUT, or with a modular input layer and built-in
tablet driver, we get a link error:
ERROR: "input_event" [drivers/platform/chrome/chromeos_tbmc.ko] undefined!
ERROR: "input_register_device" [drivers/platform/chrome/chromeos_tbmc.ko] undefined!
ERROR: "input_set_capability" [drivers/platform/chrome/chromeos_tbmc.ko] undefined!
ERROR: "devm_input_allocate_device" [drivers/platform/chrome/chromeos_tbmc.ko] undefined!
This adds the corresponding Kconfig dependency
Fixes: b418f74170d7 ("platform: chrome: Add Tablet Switch ACPI driver")
Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
drivers/platform/chrome/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/platform/chrome/Kconfig b/drivers/platform/chrome/Kconfig
index 57aabe6e94a3..cb0df9eb3e0f 100644
--- a/drivers/platform/chrome/Kconfig
+++ b/drivers/platform/chrome/Kconfig
@@ -41,6 +41,7 @@ config CHROMEOS_PSTORE
config CHROMEOS_TBMC
tristate "ChromeOS Tablet Switch Controller"
depends on ACPI
+ depends on INPUT
help
This option adds a driver for the tablet switch on
select Chrome OS systems.
--
2.9.0
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