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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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9
drivers/gpu/nvgpu/common/linux/ioctl_channel.c
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@@ -32,6 +32,7 @@
#include "gk20a/ctxsw_trace_gk20a.h"
#include "gk20a/dbg_gpu_gk20a.h"
#include "gk20a/fence_gk20a.h"
#include "gk20a/platform_gk20a.h"
#include "ioctl_channel.h"
#include "os_linux.h"
@@ -291,7 +292,7 @@ int gk20a_channel_release(struct inode *inode, struct file *filp)
goto channel_release;
}
trace_gk20a_channel_release(dev_name(g->dev));
trace_gk20a_channel_release(dev_name(dev_from_gk20a(g)));
gk20a_channel_close(ch);
gk20a_channel_free_error_notifiers(ch);
@@ -319,7 +320,7 @@ static int __gk20a_channel_open(struct gk20a *g,
if (!g)
return -ENODEV;
trace_gk20a_channel_open(dev_name(g->dev));
trace_gk20a_channel_open(dev_name(dev_from_gk20a(g)));
priv = nvgpu_kzalloc(g, sizeof(*priv));
if (!priv) {
@@ -388,7 +389,7 @@ int gk20a_channel_open_ioctl(struct gk20a *g,
fd = err;
snprintf(name, sizeof(name), "nvhost-%s-fd%d",
dev_name(g->dev), fd);
dev_name(dev_from_gk20a(g)), fd);
file = anon_inode_getfile(name, l->channel.cdev.ops, NULL, O_RDWR);
if (IS_ERR(file)) {
@@ -841,7 +842,7 @@ long gk20a_channel_ioctl(struct file *filp,
{
struct channel_priv *priv = filp->private_data;
struct channel_gk20a *ch = priv->c;
struct device *dev = ch->g->dev;
struct device *dev = dev_from_gk20a(ch->g);
u8 buf[NVGPU_IOCTL_CHANNEL_MAX_ARG_SIZE] = {0};
int err = 0;