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Date: Mon, 9 May 2016 23:51:28 +0200 From: Arnd Bergmann <arnd@...db.de> To: Benjamin Gaignard <benjamin.gaignard@...aro.org>, David Airlie <airlied@...ux.ie> Cc: Arnd Bergmann <arnd@...db.de>, Vincent Abriou <vincent.abriou@...com>, Fabien Dessenne <fabien.dessenne@...com>, "Luis R. Rodriguez" <mcgrof@...e.com>, Daniel Vetter <daniel.vetter@...ll.ch>, Ville Syrjälä <ville.syrjala@...ux.intel.com>, Bich Hemon <bich.hemon@...com>, Thierry Reding <treding@...dia.com>, Nicolas VANHAELEWYN <nicolas.vanhaelewyn@...com>, Carlos Palminha <CARLOS.PALMINHA@...opsys.com>, dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org Subject: [PATCH 2/2] drm/sti: include linux/seq_file.h where needed 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@...db.de> --- 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@...com> for STMicroelectronics. * License terms: GNU General Public License (GPL), version 2 */ +#include <linux/seq_file.h> #include <drm/drmP.h> -- 2.7.0
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