On Thu, May 31, 2018 at 8:04 AM, Andy Shevchenko andy.shevchenko@gmail.com wrote:
On Thu, May 31, 2018 at 12:49 AM, Arnd Bergmann arnd@arndb.de wrote:
drivers/video/fbdev/omap2/omapfb/dss/hdmi5.c: In function 'hdmi_probe_of': drivers/video/fbdev/omap2/omapfb/dss/hdmi5.c:584:2: error: implicit declaration of function 'of_node_put'; did you mean 'node_set'? [-Werror=implicit-function-declaration] drivers/video/fbdev/omap2/omapfb/dss/hdmi4.c: In function 'hdmi_probe_of': drivers/video/fbdev/omap2/omapfb/dss/hdmi4.c:554:2: error: implicit declaration of function 'of_node_put'; did you mean 'node_set'? [-Werror=implicit-function-declaration]
Rather than fixing up each one individually, this just marks all of it as depending on GPIOLIB.
Hmm... But the OF stuff is not part of GPIOLIB.
The underlying issue is the same though: linux/gpio.h includes a different set of header files depending on CONFIG_GPIOLIB being set or not. Without it, we are missing all the indirect includes from asm-generic/gpio.h that include linux/of.h and linux/gpio/consumer.h.
Arnd