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 <a...@arndb.de>
Signed-off-by: Robin van der Gracht <ro...@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
