Acked-by: Benjamin Gaignard <benjamin.gaignard@xxxxxxxxxx> 2016-05-09 23:51 GMT+02:00 Arnd Bergmann <arnd@xxxxxxxx>: > The sti drm driver has a lot of debugfs interface that cause > build errors in some configurations when seq_file.h is not > included implicitly: > > drm/sti/sti_mixer.c: In function 'mixer_dbg_ctl': > drm/sti/sti_mixer.c:88:2: error: implicit declaration of function 'seq_puts' [-Werror=implicit-function-declaration] > drm/sti/sti_mixer.c:91:4: error: implicit declaration of function 'seq_printf' [-Werror=implicit-function-declaration] > drm/sti/sti_gdp.c: In function 'gdp_dbg_ctl': > drm/sti/sti_gdp.c:146:2: error: implicit declaration of function 'seq_puts' [-Werror=implicit-function-declaration] > drm/sti/sti_gdp.c:149:4: error: implicit declaration of function 'seq_printf' [-Werror=implicit-function-declaration] > drm/sti/sti_gdp.c: In function 'gdp_dbg_show': > drm/sti/sti_gdp.c:208:32: error: dereferencing pointer to incomplete type 'struct seq_file' > > This adds an explicit #include statement in all of the affected files. > > Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx> > --- > drivers/gpu/drm/sti/sti_cursor.c | 2 ++ > drivers/gpu/drm/sti/sti_gdp.c | 1 + > drivers/gpu/drm/sti/sti_hda.c | 1 + > drivers/gpu/drm/sti/sti_hqvdp.c | 1 + > drivers/gpu/drm/sti/sti_mixer.c | 1 + > drivers/gpu/drm/sti/sti_tvout.c | 1 + > drivers/gpu/drm/sti/sti_vid.c | 1 + > 7 files changed, 8 insertions(+) > > diff --git a/drivers/gpu/drm/sti/sti_cursor.c b/drivers/gpu/drm/sti/sti_cursor.c > index 3abb400151ac..4e990299735c 100644 > --- a/drivers/gpu/drm/sti/sti_cursor.c > +++ b/drivers/gpu/drm/sti/sti_cursor.c > @@ -6,6 +6,8 @@ > * License terms: GNU General Public License (GPL), version 2 > */ > > +#include <linux/seq_file.h> > + > #include <drm/drm_atomic.h> > #include <drm/drm_fb_cma_helper.h> > #include <drm/drm_gem_cma_helper.h> > diff --git a/drivers/gpu/drm/sti/sti_gdp.c b/drivers/gpu/drm/sti/sti_gdp.c > index ff3d3e7e7704..ff33c38da197 100644 > --- a/drivers/gpu/drm/sti/sti_gdp.c > +++ b/drivers/gpu/drm/sti/sti_gdp.c > @@ -5,6 +5,7 @@ > * for STMicroelectronics. > * License terms: GNU General Public License (GPL), version 2 > */ > +#include <linux/seq_file.h> > > #include <drm/drm_atomic.h> > #include <drm/drm_fb_cma_helper.h> > diff --git a/drivers/gpu/drm/sti/sti_hda.c b/drivers/gpu/drm/sti/sti_hda.c > index ec0d017eaf1a..f7d3464cdf09 100644 > --- a/drivers/gpu/drm/sti/sti_hda.c > +++ b/drivers/gpu/drm/sti/sti_hda.c > @@ -8,6 +8,7 @@ > #include <linux/component.h> > #include <linux/module.h> > #include <linux/platform_device.h> > +#include <linux/seq_file.h> > > #include <drm/drmP.h> > #include <drm/drm_atomic_helper.h> > diff --git a/drivers/gpu/drm/sti/sti_hqvdp.c b/drivers/gpu/drm/sti/sti_hqvdp.c > index e05b0dc523ff..1edec29b9e45 100644 > --- a/drivers/gpu/drm/sti/sti_hqvdp.c > +++ b/drivers/gpu/drm/sti/sti_hqvdp.c > @@ -7,6 +7,7 @@ > #include <linux/component.h> > #include <linux/firmware.h> > #include <linux/reset.h> > +#include <linux/seq_file.h> > > #include <drm/drm_atomic.h> > #include <drm/drm_fb_cma_helper.h> > diff --git a/drivers/gpu/drm/sti/sti_mixer.c b/drivers/gpu/drm/sti/sti_mixer.c > index e7425c38fc93..aed7801b51f7 100644 > --- a/drivers/gpu/drm/sti/sti_mixer.c > +++ b/drivers/gpu/drm/sti/sti_mixer.c > @@ -5,6 +5,7 @@ > * for STMicroelectronics. > * License terms: GNU General Public License (GPL), version 2 > */ > +#include <linux/seq_file.h> > > #include "sti_compositor.h" > #include "sti_mixer.h" > diff --git a/drivers/gpu/drm/sti/sti_tvout.c b/drivers/gpu/drm/sti/sti_tvout.c > index 2c99016443e5..f983db5a59da 100644 > --- a/drivers/gpu/drm/sti/sti_tvout.c > +++ b/drivers/gpu/drm/sti/sti_tvout.c > @@ -12,6 +12,7 @@ > #include <linux/of_platform.h> > #include <linux/platform_device.h> > #include <linux/reset.h> > +#include <linux/seq_file.h> > > #include <drm/drmP.h> > #include <drm/drm_crtc_helper.h> > diff --git a/drivers/gpu/drm/sti/sti_vid.c b/drivers/gpu/drm/sti/sti_vid.c > index 5a2c5dc3687b..523ed19f5ac6 100644 > --- a/drivers/gpu/drm/sti/sti_vid.c > +++ b/drivers/gpu/drm/sti/sti_vid.c > @@ -3,6 +3,7 @@ > * Author: Fabien Dessenne <fabien.dessenne@xxxxxx> for STMicroelectronics. > * License terms: GNU General Public License (GPL), version 2 > */ > +#include <linux/seq_file.h> > > #include <drm/drmP.h> > > -- > 2.7.0 > -- Benjamin Gaignard Graphic Working Group Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
