| Message ID | 20180530214938.1073749-1-arnd@arndb.de (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
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.
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
On Wednesday, May 30, 2018 11:49:22 PM Arnd Bergmann wrote: > Building the omap sub-drivers when CONFIG_GPIOLIB is disabled causes > lots of build failures, either from using gpiolib interfaces, or from > including the wrong headers: > > drivers/video/fbdev/omap2/omapfb/displays/encoder-opa362.c: In function 'opa362_enable': > drivers/video/fbdev/omap2/omapfb/displays/encoder-opa362.c:101:3: error: implicit declaration of function 'gpiod_set_value_cansleep'; did you mean 'gpio_set_value_cansleep'? [-Werror=implicit-function-declaration] > drivers/video/fbdev/omap2/omapfb/displays/panel-dpi.c: In function 'panel_dpi_enable': > drivers/video/fbdev/omap2/omapfb/displays/panel-dpi.c:86:2: error: implicit declaration of function 'gpiod_set_value_cansleep'; did you mean 'gpio_set_value_cansleep'? [-Werror=implicit-function-declaration] > drivers/video/fbdev/omap2/omapfb/displays/panel-dpi.c: In function 'panel_dpi_probe_pdata': > drivers/video/fbdev/omap2/omapfb/displays/panel-dpi.c:189:23: error: implicit declaration of function 'gpio_to_desc'; did you mean 'irq_to_desc'? [-Werror=implicit-function-declaration] > drivers/video/fbdev/omap2/omapfb/displays/panel-dpi.c: In function 'panel_dpi_probe_of': > drivers/video/fbdev/omap2/omapfb/displays/panel-dpi.c:210:9: error: implicit declaration of function 'devm_gpiod_get_optional'; did you mean 'devm_gpio_request_one'? [-Werror=implicit-function-declaration] > drivers/video/fbdev/omap2/omapfb/displays/panel-sharp-ls037v7dw01.c: In function 'sharp_ls_enable': > drivers/video/fbdev/omap2/omapfb/displays/panel-sharp-ls037v7dw01.c:120:3: error: implicit declaration of function 'gpiod_set_value_cansleep'; did you mean 'gpio_set_value_cansleep'? [-Werror=implicit-function-declaration] > drivers/video/fbdev/omap2/omapfb/displays/panel-lgphilips-lb035q02.c: In function 'lb035q02_enable': > drivers/video/fbdev/omap2/omapfb/displays/panel-lgphilips-lb035q02.c:170:3: error: implicit declaration of function 'gpiod_set_value_cansleep'; did you mean 'gpio_set_value_cansleep'? [-Werror=implicit-function-declaration] > 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. > > Signed-off-by: Arnd Bergmann <arnd@arndb.de> Patch queued for 4.18 (w/ fb_omap->fb_omap2 fixed in the patch title), thanks. Best regards, -- Bartlomiej Zolnierkiewicz Samsung R&D Institute Poland Samsung Electronics
diff --git a/drivers/video/fbdev/omap2/omapfb/Kconfig b/drivers/video/fbdev/omap2/omapfb/Kconfig index e6226aeed17e..3bf154e676d1 100644 --- a/drivers/video/fbdev/omap2/omapfb/Kconfig +++ b/drivers/video/fbdev/omap2/omapfb/Kconfig @@ -5,6 +5,7 @@ menuconfig FB_OMAP2 tristate "OMAP2+ frame buffer support" depends on FB depends on DRM_OMAP = n + depends on GPIOLIB select FB_OMAP2_DSS select OMAP2_VRFB if ARCH_OMAP2 || ARCH_OMAP3
Building the omap sub-drivers when CONFIG_GPIOLIB is disabled causes lots of build failures, either from using gpiolib interfaces, or from including the wrong headers: drivers/video/fbdev/omap2/omapfb/displays/encoder-opa362.c: In function 'opa362_enable': drivers/video/fbdev/omap2/omapfb/displays/encoder-opa362.c:101:3: error: implicit declaration of function 'gpiod_set_value_cansleep'; did you mean 'gpio_set_value_cansleep'? [-Werror=implicit-function-declaration] drivers/video/fbdev/omap2/omapfb/displays/panel-dpi.c: In function 'panel_dpi_enable': drivers/video/fbdev/omap2/omapfb/displays/panel-dpi.c:86:2: error: implicit declaration of function 'gpiod_set_value_cansleep'; did you mean 'gpio_set_value_cansleep'? [-Werror=implicit-function-declaration] drivers/video/fbdev/omap2/omapfb/displays/panel-dpi.c: In function 'panel_dpi_probe_pdata': drivers/video/fbdev/omap2/omapfb/displays/panel-dpi.c:189:23: error: implicit declaration of function 'gpio_to_desc'; did you mean 'irq_to_desc'? [-Werror=implicit-function-declaration] drivers/video/fbdev/omap2/omapfb/displays/panel-dpi.c: In function 'panel_dpi_probe_of': drivers/video/fbdev/omap2/omapfb/displays/panel-dpi.c:210:9: error: implicit declaration of function 'devm_gpiod_get_optional'; did you mean 'devm_gpio_request_one'? [-Werror=implicit-function-declaration] drivers/video/fbdev/omap2/omapfb/displays/panel-sharp-ls037v7dw01.c: In function 'sharp_ls_enable': drivers/video/fbdev/omap2/omapfb/displays/panel-sharp-ls037v7dw01.c:120:3: error: implicit declaration of function 'gpiod_set_value_cansleep'; did you mean 'gpio_set_value_cansleep'? [-Werror=implicit-function-declaration] drivers/video/fbdev/omap2/omapfb/displays/panel-lgphilips-lb035q02.c: In function 'lb035q02_enable': drivers/video/fbdev/omap2/omapfb/displays/panel-lgphilips-lb035q02.c:170:3: error: implicit declaration of function 'gpiod_set_value_cansleep'; did you mean 'gpio_set_value_cansleep'? [-Werror=implicit-function-declaration] 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. Signed-off-by: Arnd Bergmann <arnd@arndb.de> --- drivers/video/fbdev/omap2/omapfb/Kconfig | 1 + 1 file changed, 1 insertion(+)