Messages in this thread Patch in this message | | | Date | Wed, 25 May 2011 19:17:06 -0700 | From | Randy Dunlap <> | Subject | [PATCH] staging: fix olpc_dcon build, needs BACKLIGHT_CLASS_DEVICE |
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From: Randy Dunlap <randy.dunlap@oracle.com>
Fix olpc_dcon.c build by selecting the needed kconfig symbol BACKLIGHT_CLASS_DEVICE.
olpc_dcon.c:(.text+0x11588b): undefined reference to `backlight_device_register'
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Andres Salomon <dilinger@queued.net> Cc: Chris Ball <cjb@laptop.org> Cc: Jon Nettleton <jon.nettleton@gmail.com> --- drivers/staging/olpc_dcon/Kconfig | 1 + 1 file changed, 1 insertion(+)
--- linux-next-20110525.orig/drivers/staging/olpc_dcon/Kconfig +++ linux-next-20110525/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 select I2C + select BACKLIGHT_CLASS_DEVICE ---help--- Add support for the OLPC XO DCON controller. This controller is only available on OLPC platforms. Unless you have one of these
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