* [PATCH] iommu/msm: Use standard driver registration
@ 2022-02-04 20:16 Robin Murphy
2022-02-04 20:16 ` [PATCH] iommu/rockchip: : " Robin Murphy
0 siblings, 1 reply; 4+ messages in thread
From: Robin Murphy @ 2022-02-04 20:16 UTC (permalink / raw)
To: joro, will
Cc: iommu, linux-arm-kernel, linux-arm-msm, linux-rockchip,
Andy Gross, Bjorn Andersson
It's been a long time since there was any reason to register IOMMU
drivers early. Convert to the standard platform driver helper.
CC: Andy Gross <agross@kernel.org>
CC: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
---
drivers/iommu/msm_iommu.c | 14 +-------------
1 file changed, 1 insertion(+), 13 deletions(-)
diff --git a/drivers/iommu/msm_iommu.c b/drivers/iommu/msm_iommu.c
index 3a38352b603f..06bde6b66732 100644
--- a/drivers/iommu/msm_iommu.c
+++ b/drivers/iommu/msm_iommu.c
@@ -831,16 +831,4 @@ static struct platform_driver msm_iommu_driver = {
.probe = msm_iommu_probe,
.remove = msm_iommu_remove,
};
-
-static int __init msm_iommu_driver_init(void)
-{
- int ret;
-
- ret = platform_driver_register(&msm_iommu_driver);
- if (ret != 0)
- pr_err("Failed to register IOMMU driver\n");
-
- return ret;
-}
-subsys_initcall(msm_iommu_driver_init);
-
+builtin_platform_driver(msm_iommu_driver);
--
2.28.0.dirty
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^ permalink raw reply related [flat|nested] 4+ messages in thread* [PATCH] iommu/rockchip: : Use standard driver registration
2022-02-04 20:16 [PATCH] iommu/msm: Use standard driver registration Robin Murphy
@ 2022-02-04 20:16 ` Robin Murphy
2022-02-04 21:34 ` Heiko Stuebner
0 siblings, 1 reply; 4+ messages in thread
From: Robin Murphy @ 2022-02-04 20:16 UTC (permalink / raw)
To: joro, will
Cc: iommu, linux-arm-kernel, linux-arm-msm, linux-rockchip,
Heiko Stuebner
It's been a long time since there was any reason to register IOMMU
drivers early. Convert to the standard platform driver helper.
CC: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
---
drivers/iommu/rockchip-iommu.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/drivers/iommu/rockchip-iommu.c b/drivers/iommu/rockchip-iommu.c
index 7f23ad61c094..204a93a72572 100644
--- a/drivers/iommu/rockchip-iommu.c
+++ b/drivers/iommu/rockchip-iommu.c
@@ -1407,9 +1407,4 @@ static struct platform_driver rk_iommu_driver = {
.suppress_bind_attrs = true,
},
};
-
-static int __init rk_iommu_init(void)
-{
- return platform_driver_register(&rk_iommu_driver);
-}
-subsys_initcall(rk_iommu_init);
+builtin_platform_driver(rk_iommu_driver);
--
2.28.0.dirty
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^ permalink raw reply related [flat|nested] 4+ messages in thread* Re: [PATCH] iommu/rockchip: : Use standard driver registration
2022-02-04 20:16 ` [PATCH] iommu/rockchip: : " Robin Murphy
@ 2022-02-04 21:34 ` Heiko Stuebner
2022-02-14 13:15 ` Joerg Roedel
0 siblings, 1 reply; 4+ messages in thread
From: Heiko Stuebner @ 2022-02-04 21:34 UTC (permalink / raw)
To: joro, will, Robin Murphy
Cc: iommu, linux-arm-kernel, linux-arm-msm, linux-rockchip
Am Freitag, 4. Februar 2022, 21:16:41 CET schrieb Robin Murphy:
> It's been a long time since there was any reason to register IOMMU
> drivers early. Convert to the standard platform driver helper.
>
> CC: Heiko Stuebner <heiko@sntech.de>
> Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
> ---
> drivers/iommu/rockchip-iommu.c | 7 +------
> 1 file changed, 1 insertion(+), 6 deletions(-)
>
> diff --git a/drivers/iommu/rockchip-iommu.c b/drivers/iommu/rockchip-iommu.c
> index 7f23ad61c094..204a93a72572 100644
> --- a/drivers/iommu/rockchip-iommu.c
> +++ b/drivers/iommu/rockchip-iommu.c
> @@ -1407,9 +1407,4 @@ static struct platform_driver rk_iommu_driver = {
> .suppress_bind_attrs = true,
> },
> };
> -
> -static int __init rk_iommu_init(void)
> -{
> - return platform_driver_register(&rk_iommu_driver);
> -}
> -subsys_initcall(rk_iommu_init);
> +builtin_platform_driver(rk_iommu_driver);
>
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^ permalink raw reply [flat|nested] 4+ messages in thread* Re: [PATCH] iommu/rockchip: : Use standard driver registration
2022-02-04 21:34 ` Heiko Stuebner
@ 2022-02-14 13:15 ` Joerg Roedel
0 siblings, 0 replies; 4+ messages in thread
From: Joerg Roedel @ 2022-02-14 13:15 UTC (permalink / raw)
To: Heiko Stuebner
Cc: will, Robin Murphy, iommu, linux-arm-kernel, linux-arm-msm,
linux-rockchip
On Fri, Feb 04, 2022 at 10:34:05PM +0100, Heiko Stuebner wrote:
> Am Freitag, 4. Februar 2022, 21:16:41 CET schrieb Robin Murphy:
> > It's been a long time since there was any reason to register IOMMU
> > drivers early. Convert to the standard platform driver helper.
> >
> > CC: Heiko Stuebner <heiko@sntech.de>
> > Signed-off-by: Robin Murphy <robin.murphy@arm.com>
>
> Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Applied both, thanks.
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^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2022-02-14 13:17 UTC | newest]
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2022-02-04 20:16 [PATCH] iommu/msm: Use standard driver registration Robin Murphy
2022-02-04 20:16 ` [PATCH] iommu/rockchip: : " Robin Murphy
2022-02-04 21:34 ` Heiko Stuebner
2022-02-14 13:15 ` Joerg Roedel
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