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Staging driver fix for 6.10-rc4

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Here is a single staging driver fix, for the vc04 driver, for 6.10-rc4.
 It resolves a reported problem that showed up in the 6.10-rc1 set of
 changes.
 
 It's been in linux-next for over a week with no reported problems.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'staging-6.10-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull staging driver fix from Greg KH:
 "Here is a single staging driver fix, for the vc04 driver. It resolves
  a reported problem that showed up in the merge window set of changes.

  It's been in linux-next for over a week with no reported problems"

* tag 'staging-6.10-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
  staging: vchiq_debugfs: Fix NPD in vchiq_dump_state
This commit is contained in:
Linus Torvalds 2024-06-16 10:57:05 -07:00
parent e12fa4dd64 c3552ab19a
commit d3e6dc4ff0
3 changed files with 6 additions and 6 deletions
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2
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
View file

@ -1759,7 +1759,7 @@ static int vchiq_probe(struct platform_device *pdev)
if (err)
goto failed_platform_init;
vchiq_debugfs_init();
vchiq_debugfs_init(&mgmt->state);
dev_dbg(&pdev->dev, "arm: platform initialised - version %d (min %d)\n",
VCHIQ_VERSION, VCHIQ_VERSION_MIN);

8
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_debugfs.c
View file

@ -42,9 +42,9 @@ static int debugfs_trace_show(struct seq_file *f, void *offset)
static int vchiq_dump_show(struct seq_file *f, void *offset)
{
struct vchiq_instance *instance = f->private;
struct vchiq_state *state = f->private;
vchiq_dump_state(f, instance->state);
vchiq_dump_state(f, state);
return 0;
}
@ -121,12 +121,12 @@ void vchiq_debugfs_remove_instance(struct vchiq_instance *instance)
debugfs_remove_recursive(node->dentry);
}
void vchiq_debugfs_init(void)
void vchiq_debugfs_init(struct vchiq_state *state)
{
vchiq_dbg_dir = debugfs_create_dir("vchiq", NULL);
vchiq_dbg_clients = debugfs_create_dir("clients", vchiq_dbg_dir);
debugfs_create_file("state", S_IFREG | 0444, vchiq_dbg_dir, NULL,
debugfs_create_file("state", S_IFREG | 0444, vchiq_dbg_dir, state,
&vchiq_dump_fops);
}

2
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_debugfs.h
View file

@ -10,7 +10,7 @@ struct vchiq_debugfs_node {
struct dentry *dentry;
};
void vchiq_debugfs_init(void);
void vchiq_debugfs_init(struct vchiq_state *state);
void vchiq_debugfs_deinit(void);