Since qxl_io_reset(qdev) will be called immediately
after qxl_ring_create() been called,
and parameter like notify_on_prod will be set to default value.
So the call to qxl_ring_init_hdr() before becomes meaningless.
Signed-off-by: Zongmin Zhou<[email protected]>
Suggested-by: Ming Xie<[email protected]>
---
drivers/gpu/drm/qxl/qxl_cmd.c | 8 --------
drivers/gpu/drm/qxl/qxl_drv.h | 2 --
drivers/gpu/drm/qxl/qxl_kms.c | 4 +---
3 files changed, 1 insertion(+), 13 deletions(-)
diff --git a/drivers/gpu/drm/qxl/qxl_cmd.c b/drivers/gpu/drm/qxl/qxl_cmd.c
index 7b00c955cd82..63aa96a69752 100644
--- a/drivers/gpu/drm/qxl/qxl_cmd.c
+++ b/drivers/gpu/drm/qxl/qxl_cmd.c
@@ -53,17 +53,11 @@ void qxl_ring_free(struct qxl_ring *ring)
kfree(ring);
}
-void qxl_ring_init_hdr(struct qxl_ring *ring)
-{
- ring->ring->header.notify_on_prod = ring->n_elements;
-}
-
struct qxl_ring *
qxl_ring_create(struct qxl_ring_header *header,
int element_size,
int n_elements,
int prod_notify,
- bool set_prod_notify,
wait_queue_head_t *push_event)
{
struct qxl_ring *ring;
@@ -77,8 +71,6 @@ qxl_ring_create(struct qxl_ring_header *header,
ring->n_elements = n_elements;
ring->prod_notify = prod_notify;
ring->push_event = push_event;
- if (set_prod_notify)
- qxl_ring_init_hdr(ring);
spin_lock_init(&ring->lock);
return ring;
}
diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h
index 47c169673088..432758ad39a3 100644
--- a/drivers/gpu/drm/qxl/qxl_drv.h
+++ b/drivers/gpu/drm/qxl/qxl_drv.h
@@ -277,10 +277,8 @@ struct qxl_ring *qxl_ring_create(struct qxl_ring_header *header,
int element_size,
int n_elements,
int prod_notify,
- bool set_prod_notify,
wait_queue_head_t *push_event);
void qxl_ring_free(struct qxl_ring *ring);
-void qxl_ring_init_hdr(struct qxl_ring *ring);
int qxl_check_idle(struct qxl_ring *ring);
static inline uint64_t
diff --git a/drivers/gpu/drm/qxl/qxl_kms.c b/drivers/gpu/drm/qxl/qxl_kms.c
index 9bf6d4cc98d4..dc3828db1991 100644
--- a/drivers/gpu/drm/qxl/qxl_kms.c
+++ b/drivers/gpu/drm/qxl/qxl_kms.c
@@ -194,7 +194,6 @@ int qxl_device_init(struct qxl_device *qdev,
sizeof(struct qxl_command),
QXL_COMMAND_RING_SIZE,
qdev->io_base + QXL_IO_NOTIFY_CMD,
- false,
&qdev->display_event);
if (!qdev->command_ring) {
DRM_ERROR("Unable to create command ring\n");
@@ -207,7 +206,6 @@ int qxl_device_init(struct qxl_device *qdev,
sizeof(struct qxl_command),
QXL_CURSOR_RING_SIZE,
qdev->io_base + QXL_IO_NOTIFY_CURSOR,
- false,
&qdev->cursor_event);
if (!qdev->cursor_ring) {
@@ -219,7 +217,7 @@ int qxl_device_init(struct qxl_device *qdev,
qdev->release_ring = qxl_ring_create(
&(qdev->ram_header->release_ring_hdr),
sizeof(uint64_t),
- QXL_RELEASE_RING_SIZE, 0, true,
+ QXL_RELEASE_RING_SIZE, 0,
NULL);
if (!qdev->release_ring) {
--
2.25.1
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