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gpu: nvgpu: use nvgpu_list in clk arb code

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clk arbiter code uses linux kernel specific 'list' handling.
Use 'nvgpu_list' data structure and constructs instead.
Also, remove other linux includes from clk_arb.c, while at it.

Jira VQRM-3741

Change-Id: I89bf73a62537447dc23726a43e1f6ad96589ae34
Signed-off-by: Sourab Gupta <sourabg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1705962
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Alex Waterman <alexw@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Sourab Gupta
2018-05-01 10:27:15 +05:30
committed by mobile promotions
parent 2b498cdf8a
commit 35ec300831
3 changed files with 54 additions and 34 deletions
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8
drivers/gpu/nvgpu/common/linux/ioctl_clk_arb.c
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@@ -16,7 +16,6 @@
#include <linux/cdev.h>
#include <linux/file.h>
#include <linux/list.h>
#include <linux/anon_inodes.h>
#include <linux/uaccess.h>
#include <linux/poll.h>
@@ -34,6 +33,7 @@
#include <nvgpu/log.h>
#include <nvgpu/barrier.h>
#include <nvgpu/cond.h>
#include <nvgpu/list.h>
#include <nvgpu/clk_arb.h>
#include "gk20a/gk20a.h"
@@ -102,7 +102,7 @@ static int nvgpu_clk_arb_release_event_dev(struct inode *inode,
if (arb) {
nvgpu_spinlock_acquire(&arb->users_lock);
list_del(&dev->link);
nvgpu_list_del(&dev->link);
nvgpu_spinlock_release(&arb->users_lock);
nvgpu_clk_notification_queue_free(arb->g, &dev->queue);
}
@@ -370,7 +370,7 @@ int nvgpu_clk_arb_install_event_fd(struct gk20a *g,
dev->arb_queue_head = nvgpu_atomic_read(&arb->notification_queue.head);
nvgpu_spinlock_acquire(&arb->users_lock);
list_add_tail(&dev->link, &arb->users);
nvgpu_list_add_tail(&dev->link, &arb->users);
nvgpu_spinlock_release(&arb->users_lock);
*event_fd = fd;
@@ -422,7 +422,7 @@ int nvgpu_clk_arb_commit_request_fd(struct gk20a *g,
}
nvgpu_ref_get(&dev->refcount);
nvgpu_spinlock_acquire(&session->session_lock);
list_add(&dev->node, &session->targets);
nvgpu_list_add(&dev->node, &session->targets);
nvgpu_spinlock_release(&session->session_lock);
if (arb->update_work_queue)
queue_work(arb->update_work_queue, &arb->update_fn_work);