drm/i915: refactor debugfs open function
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>
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index 5aa2568..3774042 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -1415,8 +1415,8 @@
}
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 @@
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 @@
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 @@
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,