* [PATCH] iommu: exynos: Remove __init annotation from exynos_sysmmu_probe()
[not found] <CGME20190812103255eucas1p1cdab368b5fb06e4e3df62dfdc679f3af@eucas1p1.samsung.com>
@ 2019-08-12 10:32 ` Marek Szyprowski
2019-08-14 8:51 ` Joerg Roedel
0 siblings, 1 reply; 2+ messages in thread
From: Marek Szyprowski @ 2019-08-12 10:32 UTC (permalink / raw)
To: iommu, linux-samsung-soc; +Cc: Bartlomiej Zolnierkiewicz, Krzysztof Kozlowski
Exynos SYSMMU driver supports deferred probe. It happens when clocks
needed for this driver are not yet available. Typically next calls to
driver ->probe() happen before init section is free, but this is not
really guaranteed. To make if safe, remove __init annotation from
exynos_sysmmu_probe() function.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
---
drivers/iommu/exynos-iommu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iommu/exynos-iommu.c b/drivers/iommu/exynos-iommu.c
index b0c1e5f9daae..a48236c1d5cb 100644
--- a/drivers/iommu/exynos-iommu.c
+++ b/drivers/iommu/exynos-iommu.c
@@ -566,7 +566,7 @@ static void sysmmu_tlb_invalidate_entry(struct sysmmu_drvdata *data,
static const struct iommu_ops exynos_iommu_ops;
-static int __init exynos_sysmmu_probe(struct platform_device *pdev)
+static int exynos_sysmmu_probe(struct platform_device *pdev)
{
int irq, ret;
struct device *dev = &pdev->dev;
--
2.17.1
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^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] iommu: exynos: Remove __init annotation from exynos_sysmmu_probe()
2019-08-12 10:32 ` [PATCH] iommu: exynos: Remove __init annotation from exynos_sysmmu_probe() Marek Szyprowski
@ 2019-08-14 8:51 ` Joerg Roedel
0 siblings, 0 replies; 2+ messages in thread
From: Joerg Roedel @ 2019-08-14 8:51 UTC (permalink / raw)
To: Marek Szyprowski
Cc: iommu, linux-samsung-soc, Krzysztof Kozlowski, Bartlomiej Zolnierkiewicz
On Mon, Aug 12, 2019 at 12:32:46PM +0200, Marek Szyprowski wrote:
> Exynos SYSMMU driver supports deferred probe. It happens when clocks
> needed for this driver are not yet available. Typically next calls to
> driver ->probe() happen before init section is free, but this is not
> really guaranteed. To make if safe, remove __init annotation from
> exynos_sysmmu_probe() function.
>
> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Applied, thanks.
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iommu mailing list
iommu@lists.linux-foundation.org
https://lists.linuxfoundation.org/mailman/listinfo/iommu
^ permalink raw reply [flat|nested] 2+ messages in thread
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[not found] <CGME20190812103255eucas1p1cdab368b5fb06e4e3df62dfdc679f3af@eucas1p1.samsung.com>
2019-08-12 10:32 ` [PATCH] iommu: exynos: Remove __init annotation from exynos_sysmmu_probe() Marek Szyprowski
2019-08-14 8:51 ` Joerg Roedel
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