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| author |   Yangtao Li <tiny.windzz@gmail.com> | 2018-12-05 10:12:55 -0500 |
|---|---|---|
| committer |   Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2018-12-10 11:31:00 +0200 |
| commit | ef688fc79c5442d7115c6dffa31c5a87f95bc0d6 (patch) | |
| tree | 98e73b22f04d87328ad0393e0dccb8badac54ce0 /drivers/platform | |
| parent | platform/x86: intel_pmc_core: convert to DEFINE_SHOW_ATTRIBUTE (diff) | |
| download | linux-dev-ef688fc79c5442d7115c6dffa31c5a87f95bc0d6.tar.xz linux-dev-ef688fc79c5442d7115c6dffa31c5a87f95bc0d6.zip | |
platform/x86: intel_telemetry: convert to DEFINE_SHOW_ATTRIBUTE
Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.
Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Diffstat (limited to 'drivers/platform')
| -rw-r--r-- | drivers/platform/x86/intel_telemetry_debugfs.c | 42 |
1 files changed, 6 insertions, 36 deletions
diff --git a/drivers/platform/x86/intel_telemetry_debugfs.c b/drivers/platform/x86/intel_telemetry_debugfs.c index 40bce560eb30..98ba9185a27b 100644 --- a/drivers/platform/x86/intel_telemetry_debugfs.c +++ b/drivers/platform/x86/intel_telemetry_debugfs.c @@ -466,17 +466,7 @@ static int telem_pss_states_show(struct seq_file *s, void *unused) return 0; } -static int telem_pss_state_open(struct inode *inode, struct file *file) -{ - return single_open(file, telem_pss_states_show, inode->i_private); -} - -static const struct file_operations telem_pss_ops = { - .open = telem_pss_state_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; +DEFINE_SHOW_ATTRIBUTE(telem_pss_states); static int telem_ioss_states_show(struct seq_file *s, void *unused) { @@ -505,17 +495,7 @@ static int telem_ioss_states_show(struct seq_file *s, void *unused) return 0; } -static int telem_ioss_state_open(struct inode *inode, struct file *file) -{ - return single_open(file, telem_ioss_states_show, inode->i_private); -} - -static const struct file_operations telem_ioss_ops = { - .open = telem_ioss_state_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; +DEFINE_SHOW_ATTRIBUTE(telem_ioss_states); static int telem_soc_states_show(struct seq_file *s, void *unused) { @@ -664,17 +644,7 @@ static int telem_soc_states_show(struct seq_file *s, void *unused) return 0; } -static int telem_soc_state_open(struct inode *inode, struct file *file) -{ - return single_open(file, telem_soc_states_show, inode->i_private); -} - -static const struct file_operations telem_socstate_ops = { - .open = telem_soc_state_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; +DEFINE_SHOW_ATTRIBUTE(telem_soc_states); static int telem_s0ix_res_get(void *data, u64 *val) { @@ -960,7 +930,7 @@ static int __init telemetry_debugfs_init(void) f = debugfs_create_file("pss_info", S_IFREG | S_IRUGO, debugfs_conf->telemetry_dbg_dir, NULL, - &telem_pss_ops); + &telem_pss_states_fops); if (!f) { pr_err("pss_sample_info debugfs register failed\n"); goto out; @@ -968,7 +938,7 @@ static int __init telemetry_debugfs_init(void) f = debugfs_create_file("ioss_info", S_IFREG | S_IRUGO, debugfs_conf->telemetry_dbg_dir, NULL, - &telem_ioss_ops); + &telem_ioss_states_fops); if (!f) { pr_err("ioss_sample_info debugfs register failed\n"); goto out; @@ -976,7 +946,7 @@ static int __init telemetry_debugfs_init(void) f = debugfs_create_file("soc_states", S_IFREG | S_IRUGO, debugfs_conf->telemetry_dbg_dir, - NULL, &telem_socstate_ops); + NULL, &telem_soc_states_fops); if (!f) { pr_err("ioss_sample_info debugfs register failed\n"); goto out; |