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staging: olpc_dcon: add a missing dependency
authorLubomir Rintel <lkundrak@v3.sk>
Fri, 14 Dec 2018 22:10:08 +0000 (23:10 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 19 Dec 2018 18:19:49 +0000 (19:19 +0100)
Commit 33f49571d75024b1044cd02689ad2bdb4924cc80 upstream.

  WARNING: unmet direct dependencies detected for BACKLIGHT_CLASS_DEVICE
    Depends on [n]: HAS_IOMEM [=y] && BACKLIGHT_LCD_SUPPORT [=n]
    Selected by [y]:
    - FB_OLPC_DCON [=y] && STAGING [=y] && X86 [=y] && OLPC [=y] && FB [=y]
                        && I2C [=y] && (GPIO_CS5535 [=n] || GPIO_CS5535 [=n]=n)

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/staging/olpc_dcon/Kconfig patch | blob | history

diff --git a/drivers/staging/olpc_dcon/Kconfig b/drivers/staging/olpc_dcon/Kconfig
index c91a56f..192cc8d 100644 (file)
--- a/drivers/staging/olpc_dcon/Kconfig
+++ b/drivers/staging/olpc_dcon/Kconfig
@@ -2,6 +2,7 @@ config FB_OLPC_DCON
        tristate "One Laptop Per Child Display CONtroller support"
        depends on OLPC && FB
        depends on I2C
+       depends on BACKLIGHT_LCD_SUPPORT
        depends on (GPIO_CS5535 || GPIO_CS5535=n)
        select BACKLIGHT_CLASS_DEVICE
        help
Domain: System / Kernel;