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gpu: nvgpu: Use accessor for finding struct device

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Use dev_from_gk20a() accessor whenever accessing struct device * from
struct gk20a.

JIRA NVGPU-38

Change-Id: Ide9fca3a56436c8f62e7872580a766c4c1e2353e
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master/r/1507930
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
This commit is contained in:
Terje Bergstrom
2017-06-21 15:56:05 -07:00
committed by mobile promotions
parent 6f0fcbc667
commit bab823973b
43 changed files with 105 additions and 90 deletions
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14
drivers/gpu/nvgpu/common/linux/debug.c
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@@ -101,13 +101,13 @@ static int gk20a_gr_debug_show(struct seq_file *s, void *unused)
void gk20a_debug_dump(struct gk20a *g)
{
struct gk20a_platform *platform = gk20a_get_platform(g->dev);
struct gk20a_platform *platform = gk20a_get_platform(dev_from_gk20a(g));
struct gk20a_debug_output o = {
.fn = gk20a_debug_write_printk
};
if (platform->dump_platform_dependencies)
platform->dump_platform_dependencies(g->dev);
platform->dump_platform_dependencies(dev_from_gk20a(g));
/* HAL only initialized after 1st power-on */
if (g->ops.debug.show_dump)
@@ -180,12 +180,12 @@ void gk20a_init_debug_ops(struct gpu_ops *gops)
static int railgate_residency_show(struct seq_file *s, void *data)
{
struct gk20a *g = s->private;
struct gk20a_platform *platform = dev_get_drvdata(g->dev);
struct gk20a_platform *platform = dev_get_drvdata(dev_from_gk20a(g));
unsigned long time_since_last_state_transition_ms;
unsigned long total_rail_gate_time_ms;
unsigned long total_rail_ungate_time_ms;
if (platform->is_railgated(g->dev)) {
if (platform->is_railgated(dev_from_gk20a(g))) {
time_since_last_state_transition_ms =
jiffies_to_msecs(jiffies -
g->pstats.last_rail_gate_complete);
@@ -227,7 +227,7 @@ static const struct file_operations railgate_residency_fops = {
static int gk20a_railgating_debugfs_init(struct gk20a *g)
{
struct gk20a_platform *platform = dev_get_drvdata(g->dev);
struct gk20a_platform *platform = dev_get_drvdata(dev_from_gk20a(g));
struct dentry *d;
if (!g->can_railgate)
@@ -244,7 +244,7 @@ static int gk20a_railgating_debugfs_init(struct gk20a *g)
void gk20a_debug_init(struct gk20a *g, const char *debugfs_symlink)
{
struct device *dev = g->dev;
struct device *dev = dev_from_gk20a(g);
struct gk20a_platform *platform = dev_get_drvdata(dev);
platform->debugfs = debugfs_create_dir(dev_name(dev), NULL);
@@ -364,7 +364,7 @@ void gk20a_debug_init(struct gk20a *g, const char *debugfs_symlink)
void gk20a_debug_deinit(struct gk20a *g)
{
struct gk20a_platform *platform = dev_get_drvdata(g->dev);
struct gk20a_platform *platform = dev_get_drvdata(dev_from_gk20a(g));
if (!platform->debugfs)
return;