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Commit a6fda0f5 authored by Laurent Pinchart's avatar Laurent Pinchart Committed by Joerg Roedel
Browse files

iommu/omap: Remove omap_iommu unused owner field 



The owner field is never set. Remove it.

Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: default avatarSuman Anna <s-anna@ti.com>
Signed-off-by: default avatarJoerg Roedel <jroedel@suse.de>
parent 7d682774

drivers/iommu/omap-iommu.c

+0 −10
Original line number Diff line number Diff line
@@ -893,19 +893,11 @@ static struct omap_iommu *omap_iommu_attach(const char *name, u32 *iopgd) 
		goto err_enable;

	flush_iotlb_all(obj);



	if (!try_module_get(obj->owner)) {

		err = -ENODEV;

		goto err_module;

	}



	spin_unlock(&obj->iommu_lock);



	dev_dbg(obj->dev, "%s: %s\n", __func__, obj->name);

	return obj;



err_module:

	if (obj->refcount == 1)

		iommu_disable(obj);

err_enable:

	obj->refcount--;

	spin_unlock(&obj->iommu_lock);
@@ -926,8 +918,6 @@ static void omap_iommu_detach(struct omap_iommu *obj) 
	if (--obj->refcount == 0)

		iommu_disable(obj);



	module_put(obj->owner);



	obj->iopgd = NULL;



	spin_unlock(&obj->iommu_lock);

drivers/iommu/omap-iommu.h

+0 −1
Original line number Diff line number Diff line
@@ -28,7 +28,6 @@ struct iotlb_entry { 


struct omap_iommu {

	const char	*name;

	struct module	*owner;

	void __iomem	*regbase;

	struct device	*dev;

	void		*isr_priv;