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gpu: nvgpu: Remove global gk20a_device

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Remove static variable gk20a_device which held a pointer
to struct device. nvgpu can serve multiple GPUs, so a
static pointer does not work.

Change-Id: I79faf5c26658490c955a9b15137e5f671650fd28
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1123940
GVS: Gerrit_Virtual_Submit
Reviewed-by: Alex Waterman <alexw@nvidia.com>
This commit is contained in:
Terje Bergstrom
2016-04-08 12:48:48 -07:00
parent 00775cafab
commit f72d655eac
1 changed files with 2 additions and 6 deletions
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8
drivers/gpu/nvgpu/gk20a/debug_gk20a.c
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@@ -32,7 +32,6 @@
#include "hw_pbdma_gk20a.h"
unsigned int gk20a_debug_trace_cmdbuf;
static struct device *gk20a_device;
struct ch_state {
int pid;
@@ -336,12 +335,13 @@ void gk20a_debug_dump_device(void *data)
.fn = gk20a_debug_write_printk
};
struct gk20a *g;
struct device *dev = data;
/* In pre-silicon we don't need full spew on stuck syncpoint */
if (!tegra_platform_is_silicon())
return;
g = gk20a_from_dev(gk20a_device);
g = gk20a_from_dev(dev);
/* HAL only initialized after 1st power-on */
if (g->ops.debug.show_dump)
g->ops.debug.show_dump(g, &o);
@@ -397,10 +397,6 @@ void gk20a_debug_init(struct device *dev)
{
struct gk20a_platform *platform = dev_get_drvdata(dev);
/* Store the first device */
if (!gk20a_device)
gk20a_device = dev;
platform->debugfs = debugfs_create_dir(dev_name(dev), NULL);
if (platform->debugfs) {
platform->debugfs_alias =