linux-kernel - [PATCH 5.8 059/124] platform/x86: fix kconfig dependency warning for LG

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Message-Id: <20201012133149.717102975@linuxfoundation.org>
Date:   Mon, 12 Oct 2020 15:31:03 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        Necip Fazil Yildiran <fazilyildiran@...il.com>,
        Hans de Goede <hdegoede@...hat.com>,
        mark gross <mgross@...ux.intel.com>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.8 059/124] platform/x86: fix kconfig dependency warning for LG_LAPTOP

From: Necip Fazil Yildiran <fazilyildiran@...il.com>

[ Upstream commit 8f0c01e666685c4d2e1a233e6f4d7ab16c9f8b2a ]

When LG_LAPTOP is enabled and NEW_LEDS is disabled, it results in the
following Kbuild warning:

WARNING: unmet direct dependencies detected for LEDS_CLASS
  Depends on [n]: NEW_LEDS [=n]
  Selected by [y]:
  - LG_LAPTOP [=y] && X86 [=y] && X86_PLATFORM_DEVICES [=y] && ACPI [=y] && ACPI_WMI [=y] && INPUT [=y]

The reason is that LG_LAPTOP selects LEDS_CLASS without depending on or
selecting NEW_LEDS while LEDS_CLASS is subordinate to NEW_LEDS.

Honor the kconfig menu hierarchy to remove kconfig dependency warnings.

Fixes: dbf0c5a6b1f8 ("platform/x86: Add LG Gram laptop special features driver")
Signed-off-by: Necip Fazil Yildiran <fazilyildiran@...il.com>
Reviewed-by: Hans de Goede <hdegoede@...hat.com>
Acked-by: mark gross <mgross@...ux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/platform/x86/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig
index 0581a54cf562f..e1668a9538c8f 100644
--- a/drivers/platform/x86/Kconfig
+++ b/drivers/platform/x86/Kconfig
@@ -1091,6 +1091,7 @@ config LG_LAPTOP
 	depends on ACPI_WMI
 	depends on INPUT
 	select INPUT_SPARSEKMAP
+	select NEW_LEDS
 	select LEDS_CLASS
 	help
 	 This driver adds support for hotkeys as well as control of keyboard
-- 
2.25.1