Messages in this thread Patch in this message | | | From | Robin van der Gracht <> | Subject | [PATCH] auxdisplay: ht16k33: select framebuffer helper modules | Date | Wed, 30 Nov 2016 10:47:39 +0100 |
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The new driver caused a rare randconfig failure:
drivers/auxdisplay/ht16k33.o:(.data.ht16k33_fb_ops+0xc): undefined reference to `fb_sys_read' drivers/auxdisplay/ht16k33.o:(.data.ht16k33_fb_ops+0x10): undefined reference to `fb_sys_write'
This selects the respective helper modules.
Reported-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Robin van der Gracht <robin@protonic.nl> ---
Greg: Bugfix for your char-misc-* tree
drivers/auxdisplay/Kconfig | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/drivers/auxdisplay/Kconfig b/drivers/auxdisplay/Kconfig index a230ea7..4ef4c5c 100644 --- a/drivers/auxdisplay/Kconfig +++ b/drivers/auxdisplay/Kconfig @@ -131,6 +131,10 @@ config IMG_ASCII_LCD config HT16K33 tristate "Holtek Ht16K33 LED controller with keyscan" depends on FB && OF && I2C && INPUT + select FB_SYS_FOPS + select FB_CFB_FILLRECT + select FB_CFB_COPYAREA + select FB_CFB_IMAGEBLIT select INPUT_MATRIXKMAP select FB_BACKLIGHT help -- 2.7.4
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