linux-kernel - Re: [PATCH 1/3] drm/radeon: add missing header dependencies

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Message-ID: <e7567fa0-d966-16db-123f-bf9a480acdc3@amd.com>
Date:   Fri, 30 Sep 2016 13:52:35 +0200
From:   Christian König <christian.koenig@....com>
To:     Baoyou Xie <baoyou.xie@...aro.org>, <alexander.deucher@....com>,
        <airlied@...ux.ie>
CC:     <dri-devel@...ts.freedesktop.org>, <linux-kernel@...r.kernel.org>,
        <arnd@...db.de>, <xie.baoyou@....com.cn>, <han.fei@....com.cn>,
        <tang.qiang007@....com.cn>
Subject: Re: [PATCH 1/3] drm/radeon: add missing header dependencies

This one and patch #3 are Reviewed-by: Christian König 
<christian.koenig@....com>.

Where is patch #2? That never made it into my inbox.

Regards,
Christian.

Am 30.09.2016 um 10:13 schrieb Baoyou Xie:
> We get a few warnings when building kernel with W=1:
> drivers/gpu/drm/radeon/radeon_clocks.c:35:10: warning: no previous prototype for 'radeon_legacy_get_engine_clock' [-Wmissing-prototypes]
> drivers/gpu/drm/radeon/atombios_encoders.c:75:1: warning: no previous prototype for 'atombios_get_backlight_level' [-Wmissing-prototypes]
> drivers/gpu/drm/radeon/r600_cs.c:2268:5: warning: no previous prototype for 'r600_cs_parse' [-Wmissing-prototypes]
> drivers/gpu/drm/radeon/evergreen_cs.c:2671:5: warning: no previous prototype for 'evergreen_cs_parse' [-Wmissing-prototypes]
> ....
>
> In fact, these functions are declared
> in drivers/gpu/drm/radeon/radeon_asic.h,
> so this patch adds missing header dependencies.
>
> Signed-off-by: Baoyou Xie <baoyou.xie@...aro.org>
> ---
>   drivers/gpu/drm/radeon/atombios_encoders.c      | 1 +
>   drivers/gpu/drm/radeon/evergreen_cs.c           | 1 +
>   drivers/gpu/drm/radeon/r600_cs.c                | 1 +
>   drivers/gpu/drm/radeon/radeon_atombios.c        | 1 +
>   drivers/gpu/drm/radeon/radeon_clocks.c          | 1 +
>   drivers/gpu/drm/radeon/radeon_legacy_encoders.c | 1 +
>   6 files changed, 6 insertions(+)
>
> diff --git a/drivers/gpu/drm/radeon/atombios_encoders.c b/drivers/gpu/drm/radeon/atombios_encoders.c
> index 56bb758..fa4f8f0 100644
> --- a/drivers/gpu/drm/radeon/atombios_encoders.c
> +++ b/drivers/gpu/drm/radeon/atombios_encoders.c
> @@ -28,6 +28,7 @@
>   #include <drm/radeon_drm.h>
>   #include "radeon.h"
>   #include "radeon_audio.h"
> +#include "radeon_asic.h"
>   #include "atom.h"
>   #include <linux/backlight.h>
>   
> diff --git a/drivers/gpu/drm/radeon/evergreen_cs.c b/drivers/gpu/drm/radeon/evergreen_cs.c
> index d960d39..f8b0509 100644
> --- a/drivers/gpu/drm/radeon/evergreen_cs.c
> +++ b/drivers/gpu/drm/radeon/evergreen_cs.c
> @@ -27,6 +27,7 @@
>    */
>   #include <drm/drmP.h>
>   #include "radeon.h"
> +#include "radeon_asic.h"
>   #include "evergreend.h"
>   #include "evergreen_reg_safe.h"
>   #include "cayman_reg_safe.h"
> diff --git a/drivers/gpu/drm/radeon/r600_cs.c b/drivers/gpu/drm/radeon/r600_cs.c
> index b69c8de..595a197 100644
> --- a/drivers/gpu/drm/radeon/r600_cs.c
> +++ b/drivers/gpu/drm/radeon/r600_cs.c
> @@ -28,6 +28,7 @@
>   #include <linux/kernel.h>
>   #include <drm/drmP.h>
>   #include "radeon.h"
> +#include "radeon_asic.h"
>   #include "r600d.h"
>   #include "r600_reg_safe.h"
>   
> diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c
> index 5df3ec7..4134759 100644
> --- a/drivers/gpu/drm/radeon/radeon_atombios.c
> +++ b/drivers/gpu/drm/radeon/radeon_atombios.c
> @@ -29,6 +29,7 @@
>   
>   #include "atom.h"
>   #include "atom-bits.h"
> +#include "radeon_asic.h"
>   
>   extern void
>   radeon_add_atom_encoder(struct drm_device *dev, uint32_t encoder_enum,
> diff --git a/drivers/gpu/drm/radeon/radeon_clocks.c b/drivers/gpu/drm/radeon/radeon_clocks.c
> index 38e396d..c1135fe 100644
> --- a/drivers/gpu/drm/radeon/radeon_clocks.c
> +++ b/drivers/gpu/drm/radeon/radeon_clocks.c
> @@ -29,6 +29,7 @@
>   #include <drm/radeon_drm.h>
>   #include "radeon_reg.h"
>   #include "radeon.h"
> +#include "radeon_asic.h"
>   #include "atom.h"
>   
>   /* 10 khz */
> diff --git a/drivers/gpu/drm/radeon/radeon_legacy_encoders.c b/drivers/gpu/drm/radeon/radeon_legacy_encoders.c
> index 868c3ba..222a1fa 100644
> --- a/drivers/gpu/drm/radeon/radeon_legacy_encoders.c
> +++ b/drivers/gpu/drm/radeon/radeon_legacy_encoders.c
> @@ -27,6 +27,7 @@
>   #include <drm/drm_crtc_helper.h>
>   #include <drm/radeon_drm.h>
>   #include "radeon.h"
> +#include "radeon_asic.h"
>   #include "atom.h"
>   #include <linux/backlight.h>
>   #ifdef CONFIG_PMAC_BACKLIGHT