redonkable/alistair23-linux
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drm/i915: refactor debugfs open function

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Only forcewake has an open with special semantics, the other r/w
debugfs only assign the file private pointer.

Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Eugeni Dodonov <eugeni.dodonov@intel.com>
Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Daniel Vetter 2011-12-14 13:57:10 +01:00
parent 39965b3766
commit 08e14e80d0
1 changed files with 5 additions and 21 deletions
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26
drivers/gpu/drm/i915/i915_debugfs.c
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@ -1415,8 +1415,8 @@ static int i915_gen6_forcewake_count_info(struct seq_file *m, void *data)
}
static int
i915_wedged_open(struct inode *inode,
struct file *filp)
i915_debugfs_common_open(struct inode *inode,
struct file *filp)
{
filp->private_data = inode->i_private;
return 0;
@ -1472,20 +1472,12 @@ i915_wedged_write(struct file *filp,
static const struct file_operations i915_wedged_fops = {
.owner = THIS_MODULE,
.open = i915_wedged_open,
.open = i915_debugfs_common_open,
.read = i915_wedged_read,
.write = i915_wedged_write,
.llseek = default_llseek,
};
static int
i915_max_freq_open(struct inode *inode,
struct file *filp)
{
filp->private_data = inode->i_private;
return 0;
}
static ssize_t
i915_max_freq_read(struct file *filp,
char __user *ubuf,
@ -1542,20 +1534,12 @@ i915_max_freq_write(struct file *filp,
static const struct file_operations i915_max_freq_fops = {
.owner = THIS_MODULE,
.open = i915_max_freq_open,
.open = i915_debugfs_common_open,
.read = i915_max_freq_read,
.write = i915_max_freq_write,
.llseek = default_llseek,
};
static int
i915_cache_sharing_open(struct inode *inode,
struct file *filp)
{
filp->private_data = inode->i_private;
return 0;
}
static ssize_t
i915_cache_sharing_read(struct file *filp,
char __user *ubuf,
@ -1621,7 +1605,7 @@ i915_cache_sharing_write(struct file *filp,
static const struct file_operations i915_cache_sharing_fops = {
.owner = THIS_MODULE,
.open = i915_cache_sharing_open,
.open = i915_debugfs_common_open,
.read = i915_cache_sharing_read,
.write = i915_cache_sharing_write,
.llseek = default_llseek,