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drm/exynos/ipp: remove only related commands on file close

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On file close driver should remove only command nodes created
via this file.

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Reviewed-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
This commit is contained in:
Andrzej Hajda 2014-08-28 11:07:28 +02:00 committed by Inki Dae
parent 945a0aad96
commit 21a825ee1f
1 changed files with 1 additions and 4 deletions
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5
drivers/gpu/drm/exynos/exynos_drm_ipp.c
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@ -1681,14 +1681,11 @@ static int ipp_subdrv_open(struct drm_device *drm_dev, struct device *dev,
static void ipp_subdrv_close(struct drm_device *drm_dev, struct device *dev,
struct drm_file *file)
{
struct drm_exynos_file_private *file_priv = file->driver_priv;
struct exynos_drm_ippdrv *ippdrv = NULL;
struct ipp_context *ctx = get_ipp_context(dev);
struct drm_exynos_ipp_cmd_node *c_node, *tc_node;
int count = 0;
DRM_DEBUG_KMS("for priv[0x%x]\n", (int)file_priv->ipp_dev);
list_for_each_entry(ippdrv, &exynos_drm_ippdrv_list, drv_list) {
mutex_lock(&ippdrv->cmd_lock);
list_for_each_entry_safe(c_node, tc_node,
@ -1696,7 +1693,7 @@ static void ipp_subdrv_close(struct drm_device *drm_dev, struct device *dev,
DRM_DEBUG_KMS("count[%d]ippdrv[0x%x]\n",
count++, (int)ippdrv);
if (c_node->dev == file_priv->ipp_dev) {
if (c_node->filp == file) {
/*
* userland goto unnormal state. process killed.
* and close the file.