[PATCH 00/11] drm/exynos: drop driver owner initialization

[PATCH 00/11] drm/exynos: drop driver owner initialization

[Krzysztof Kozlowski]

Simplify the code by dropping unnecessary .owner initialization in the
driver.

Best regards,
Krzysztof

---
Krzysztof Kozlowski (11):
      drm/exynos: fimc: drop driver owner initialization
      drm/exynos: fimd: drop driver owner initialization
      drm/exynos: dsi: drop driver owner initialization
      drm/exynos: g2d: drop driver owner initialization
      drm/exynos: gsc: drop driver owner initialization
      drm/exynos: mic: drop driver owner initialization
      drm/exynos: rotator: drop driver owner initialization
      drm/exynos: scaler: drop driver owner initialization
      drm/exynos: vidi: drop driver owner initialization
      drm/exynos: hdmi: drop driver owner initialization
      drm/exynos: mixer: drop driver owner initialization

 drivers/gpu/drm/exynos/exynos_drm_dsi.c     | 1 -
 drivers/gpu/drm/exynos/exynos_drm_fimc.c    | 1 -
 drivers/gpu/drm/exynos/exynos_drm_fimd.c    | 1 -
 drivers/gpu/drm/exynos/exynos_drm_g2d.c     | 1 -
 drivers/gpu/drm/exynos/exynos_drm_gsc.c     | 1 -
 drivers/gpu/drm/exynos/exynos_drm_mic.c     | 1 -
 drivers/gpu/drm/exynos/exynos_drm_rotator.c | 1 -
 drivers/gpu/drm/exynos/exynos_drm_scaler.c  | 1 -
 drivers/gpu/drm/exynos/exynos_drm_vidi.c    | 1 -
 drivers/gpu/drm/exynos/exynos_hdmi.c        | 1 -
 drivers/gpu/drm/exynos/exynos_mixer.c       | 1 -
 11 files changed, 11 deletions(-)
---
base-commit: 7fdcff3312e16ba8d1419f8a18f465c5cc235ecf
change-id: 20240330-b4-module-owner-drm-exynos-d2f1b2d48af3

Best regards,
-- 
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>


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[PATCH 01/11] drm/exynos: fimc: drop driver owner initialization

[Krzysztof Kozlowski]

Core in platform_driver_register() already sets the .owner, so driver
does not need to.  Whatever is set here will be anyway overwritten by
main driver calling platform_driver_register().

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 drivers/gpu/drm/exynos/exynos_drm_fimc.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimc.c b/drivers/gpu/drm/exynos/exynos_drm_fimc.c
index e81a576de398..142184c8c3bc 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fimc.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fimc.c
@@ -1412,7 +1412,6 @@ struct platform_driver fimc_driver = {
 	.driver		= {
 		.of_match_table = fimc_of_match,
 		.name	= "exynos-drm-fimc",
-		.owner	= THIS_MODULE,
 		.pm	= pm_ptr(&fimc_pm_ops),
 	},
 };

-- 
2.34.1


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[PATCH 02/11] drm/exynos: fimd: drop driver owner initialization

[Krzysztof Kozlowski]

Core in platform_driver_register() already sets the .owner, so driver
does not need to.  Whatever is set here will be anyway overwritten by
main driver calling platform_driver_register().

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 drivers/gpu/drm/exynos/exynos_drm_fimd.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
index f2145227a1e0..f57df8c48139 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
@@ -1326,7 +1326,6 @@ struct platform_driver fimd_driver = {
 	.remove_new	= fimd_remove,
 	.driver		= {
 		.name	= "exynos4-fb",
-		.owner	= THIS_MODULE,
 		.pm	= pm_ptr(&exynos_fimd_pm_ops),
 		.of_match_table = fimd_driver_dt_match,
 	},

-- 
2.34.1


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[PATCH 03/11] drm/exynos: dsi: drop driver owner initialization

[Krzysztof Kozlowski]

Core in platform_driver_register() already sets the .owner, so driver
does not need to.  Whatever is set here will be anyway overwritten by
main driver calling platform_driver_register().

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 drivers/gpu/drm/exynos/exynos_drm_dsi.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/gpu/drm/exynos/exynos_drm_dsi.c b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
index 2fe0e5f3f638..bf16deaae68b 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_dsi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
@@ -184,7 +184,6 @@ struct platform_driver dsi_driver = {
 	.remove_new = samsung_dsim_remove,
 	.driver = {
 		   .name = "exynos-dsi",
-		   .owner = THIS_MODULE,
 		   .pm = &samsung_dsim_pm_ops,
 		   .of_match_table = exynos_dsi_of_match,
 	},

-- 
2.34.1


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[PATCH 04/11] drm/exynos: g2d: drop driver owner initialization

[Krzysztof Kozlowski]

Core in platform_driver_register() already sets the .owner, so driver
does not need to.  Whatever is set here will be anyway overwritten by
main driver calling platform_driver_register().

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 drivers/gpu/drm/exynos/exynos_drm_g2d.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/gpu/drm/exynos/exynos_drm_g2d.c b/drivers/gpu/drm/exynos/exynos_drm_g2d.c
index f3138423612e..3a3b2c00e400 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_g2d.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_g2d.c
@@ -1610,7 +1610,6 @@ struct platform_driver g2d_driver = {
 	.remove_new	= g2d_remove,
 	.driver		= {
 		.name	= "exynos-drm-g2d",
-		.owner	= THIS_MODULE,
 		.pm	= pm_ptr(&g2d_pm_ops),
 		.of_match_table = exynos_g2d_match,
 	},

-- 
2.34.1


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[PATCH 05/11] drm/exynos: gsc: drop driver owner initialization

[Krzysztof Kozlowski]

Core in platform_driver_register() already sets the .owner, so driver
does not need to.  Whatever is set here will be anyway overwritten by
main driver calling platform_driver_register().

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 drivers/gpu/drm/exynos/exynos_drm_gsc.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/gpu/drm/exynos/exynos_drm_gsc.c b/drivers/gpu/drm/exynos/exynos_drm_gsc.c
index 180507a47700..1b111e2c3347 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_gsc.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_gsc.c
@@ -1423,7 +1423,6 @@ struct platform_driver gsc_driver = {
 	.remove_new	= gsc_remove,
 	.driver		= {
 		.name	= "exynos-drm-gsc",
-		.owner	= THIS_MODULE,
 		.pm	= &gsc_pm_ops,
 		.of_match_table = exynos_drm_gsc_of_match,
 	},

-- 
2.34.1


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[PATCH 06/11] drm/exynos: mic: drop driver owner initialization

[Krzysztof Kozlowski]

Core in platform_driver_register() already sets the .owner, so driver
does not need to.  Whatever is set here will be anyway overwritten by
main driver calling platform_driver_register().

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 drivers/gpu/drm/exynos/exynos_drm_mic.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/gpu/drm/exynos/exynos_drm_mic.c b/drivers/gpu/drm/exynos/exynos_drm_mic.c
index e2920960180f..d61ec451807c 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_mic.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_mic.c
@@ -464,7 +464,6 @@ struct platform_driver mic_driver = {
 	.driver		= {
 		.name	= "exynos-mic",
 		.pm	= pm_ptr(&exynos_mic_pm_ops),
-		.owner	= THIS_MODULE,
 		.of_match_table = exynos_mic_of_match,
 	},
 };

-- 
2.34.1


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[PATCH 07/11] drm/exynos: rotator: drop driver owner initialization

[Krzysztof Kozlowski]

Core in platform_driver_register() already sets the .owner, so driver
does not need to.  Whatever is set here will be anyway overwritten by
main driver calling platform_driver_register().

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 drivers/gpu/drm/exynos/exynos_drm_rotator.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/gpu/drm/exynos/exynos_drm_rotator.c b/drivers/gpu/drm/exynos/exynos_drm_rotator.c
index 5f7516655b08..2eb0b701672f 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_rotator.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_rotator.c
@@ -454,7 +454,6 @@ struct platform_driver rotator_driver = {
 	.remove_new	= rotator_remove,
 	.driver		= {
 		.name	= "exynos-rotator",
-		.owner	= THIS_MODULE,
 		.pm	= pm_ptr(&rotator_pm_ops),
 		.of_match_table = exynos_rotator_match,
 	},

-- 
2.34.1


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[PATCH 08/11] drm/exynos: scaler: drop driver owner initialization

[Krzysztof Kozlowski]

Core in platform_driver_register() already sets the .owner, so driver
does not need to.  Whatever is set here will be anyway overwritten by
main driver calling platform_driver_register().

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 drivers/gpu/drm/exynos/exynos_drm_scaler.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/gpu/drm/exynos/exynos_drm_scaler.c b/drivers/gpu/drm/exynos/exynos_drm_scaler.c
index 392f721f13ab..a9d469896824 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_scaler.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_scaler.c
@@ -722,7 +722,6 @@ struct platform_driver scaler_driver = {
 	.remove_new	= scaler_remove,
 	.driver		= {
 		.name	= "exynos-scaler",
-		.owner	= THIS_MODULE,
 		.pm	= pm_ptr(&scaler_pm_ops),
 		.of_match_table = exynos_scaler_match,
 	},

-- 
2.34.1


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[PATCH 09/11] drm/exynos: vidi: drop driver owner initialization

[Krzysztof Kozlowski]

Core in platform_driver_register() already sets the .owner, so driver
does not need to.  Whatever is set here will be anyway overwritten by
main driver calling platform_driver_register().

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 drivers/gpu/drm/exynos/exynos_drm_vidi.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/gpu/drm/exynos/exynos_drm_vidi.c b/drivers/gpu/drm/exynos/exynos_drm_vidi.c
index f5bbba9ad225..fab135308b70 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_vidi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_vidi.c
@@ -479,7 +479,6 @@ struct platform_driver vidi_driver = {
 	.remove_new	= vidi_remove,
 	.driver		= {
 		.name	= "exynos-drm-vidi",
-		.owner	= THIS_MODULE,
 		.dev_groups = vidi_groups,
 	},
 };

-- 
2.34.1


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[PATCH 10/11] drm/exynos: hdmi: drop driver owner initialization

[Krzysztof Kozlowski]

Core in platform_driver_register() already sets the .owner, so driver
does not need to.  Whatever is set here will be anyway overwritten by
main driver calling platform_driver_register().

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 drivers/gpu/drm/exynos/exynos_hdmi.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c
index b1d02dec3774..5fdeec8a3875 100644
--- a/drivers/gpu/drm/exynos/exynos_hdmi.c
+++ b/drivers/gpu/drm/exynos/exynos_hdmi.c
@@ -2126,7 +2126,6 @@ struct platform_driver hdmi_driver = {
 	.remove_new	= hdmi_remove,
 	.driver		= {
 		.name	= "exynos-hdmi",
-		.owner	= THIS_MODULE,
 		.pm	= &exynos_hdmi_pm_ops,
 		.of_match_table = hdmi_match_types,
 	},

-- 
2.34.1


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[PATCH 11/11] drm/exynos: mixer: drop driver owner initialization

[Krzysztof Kozlowski]

Core in platform_driver_register() already sets the .owner, so driver
does not need to.  Whatever is set here will be anyway overwritten by
main driver calling platform_driver_register().

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 drivers/gpu/drm/exynos/exynos_mixer.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c
index 6822333fd0e6..1db955f00044 100644
--- a/drivers/gpu/drm/exynos/exynos_mixer.c
+++ b/drivers/gpu/drm/exynos/exynos_mixer.c
@@ -1331,7 +1331,6 @@ static const struct dev_pm_ops exynos_mixer_pm_ops = {
 struct platform_driver mixer_driver = {
 	.driver = {
 		.name = "exynos-mixer",
-		.owner = THIS_MODULE,
 		.pm = &exynos_mixer_pm_ops,
 		.of_match_table = mixer_match_types,
 	},

-- 
2.34.1


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RE: [PATCH 00/11] drm/exynos: drop driver owner initialization

[대인기/Tizen Platform Lab(SR)/삼성전자]

Hi Krzysztof,

> -----Original Message-----
> From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> Sent: Sunday, March 31, 2024 5:33 AM
> To: Inki Dae <inki.dae@samsung.com>; Seung-Woo Kim
> <sw0312.kim@samsung.com>; Kyungmin Park <kyungmin.park@samsung.com>; David
> Airlie <airlied@gmail.com>; Daniel Vetter <daniel@ffwll.ch>; Krzysztof
> Kozlowski <krzysztof.kozlowski@linaro.org>; Alim Akhtar
> <alim.akhtar@samsung.com>
> Cc: dri-devel@lists.freedesktop.org; linux-arm-kernel@lists.infradead.org;
> linux-samsung-soc@vger.kernel.org; linux-kernel@vger.kernel.org
> Subject: [PATCH 00/11] drm/exynos: drop driver owner initialization
> 
> Simplify the code by dropping unnecessary .owner initialization in the
> driver.

Applied.

Thanks. :)
Inki Dae

> 
> Best regards,
> Krzysztof
> 
> ---
> Krzysztof Kozlowski (11):
>       drm/exynos: fimc: drop driver owner initialization
>       drm/exynos: fimd: drop driver owner initialization
>       drm/exynos: dsi: drop driver owner initialization
>       drm/exynos: g2d: drop driver owner initialization
>       drm/exynos: gsc: drop driver owner initialization
>       drm/exynos: mic: drop driver owner initialization
>       drm/exynos: rotator: drop driver owner initialization
>       drm/exynos: scaler: drop driver owner initialization
>       drm/exynos: vidi: drop driver owner initialization
>       drm/exynos: hdmi: drop driver owner initialization
>       drm/exynos: mixer: drop driver owner initialization
> 
>  drivers/gpu/drm/exynos/exynos_drm_dsi.c     | 1 -
>  drivers/gpu/drm/exynos/exynos_drm_fimc.c    | 1 -
>  drivers/gpu/drm/exynos/exynos_drm_fimd.c    | 1 -
>  drivers/gpu/drm/exynos/exynos_drm_g2d.c     | 1 -
>  drivers/gpu/drm/exynos/exynos_drm_gsc.c     | 1 -
>  drivers/gpu/drm/exynos/exynos_drm_mic.c     | 1 -
>  drivers/gpu/drm/exynos/exynos_drm_rotator.c | 1 -
>  drivers/gpu/drm/exynos/exynos_drm_scaler.c  | 1 -
>  drivers/gpu/drm/exynos/exynos_drm_vidi.c    | 1 -
>  drivers/gpu/drm/exynos/exynos_hdmi.c        | 1 -
>  drivers/gpu/drm/exynos/exynos_mixer.c       | 1 -
>  11 files changed, 11 deletions(-)
> ---
> base-commit: 7fdcff3312e16ba8d1419f8a18f465c5cc235ecf
> change-id: 20240330-b4-module-owner-drm-exynos-d2f1b2d48af3
> 
> Best regards,
> --
> Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> 



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