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Commit 00c9d55f authored by Xingui Yang's avatar Xingui Yang Committed by Andrew Morton
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scsi: hisi_sas: use DEFINE_SHOW_STORE_ATTRIBUTE() helper for debugfs 

Use DEFINE_SHOW_STORE_ATTRIBUTE() helper for read-write file to reduce some
duplicated code.

Link: https://lkml.kernel.org/r/20230905024835.43219-3-yangxingui@huawei.comSigned-off-by: default avatarLuo Jiaxing <luojiaxing@huawei.com>
Co-developed-by: default avatarXingui Yang <yangxingui@huawei.com>
Signed-off-by: default avatarXingui Yang <yangxingui@huawei.com>
Reviewed-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Animesh Manna <animesh.manna@intel.com>
Cc: Anshuman Gupta <anshuman.gupta@intel.com>
Cc: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Cc: Felipe Balbi <felipe.balbi@linux.intel.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Himanshu Madhani <himanshu.madhani@cavium.com>
Cc: James Bottomley <jejb@linux.ibm.com>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Martin K. Petersen <martin.petersen@oracle.com>
Cc: Uma Shankar <uma.shankar@intel.com>
Cc: Xiang Chen <chenxiang66@hisilicon.com>
Cc: Zeng Tao <prime.zeng@hisilicon.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent 9cba82bb
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Inline Side-by-side
Showing with 9 additions and 128 deletions
drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
View file @ 00c9d55f
...@@ -3990,22 +3990,7 @@ static ssize_t debugfs_bist_linkrate_v3_hw_write(struct file *filp, ...@@ -3990,22 +3990,7 @@ static ssize_t debugfs_bist_linkrate_v3_hw_write(struct file *filp,
return count; return count;
} }
DEFINE_SHOW_STORE_ATTRIBUTE(debugfs_bist_linkrate_v3_hw);
static int debugfs_bist_linkrate_v3_hw_open(struct inode *inode,
struct file *filp)
{
return single_open(filp, debugfs_bist_linkrate_v3_hw_show,
inode->i_private);
}
static const struct file_operations debugfs_bist_linkrate_v3_hw_fops = {
.open = debugfs_bist_linkrate_v3_hw_open,
.read = seq_read,
.write = debugfs_bist_linkrate_v3_hw_write,
.llseek = seq_lseek,
.release = single_release,
.owner = THIS_MODULE,
};
static const struct { static const struct {
int value; int value;
...@@ -4080,22 +4065,7 @@ static ssize_t debugfs_bist_code_mode_v3_hw_write(struct file *filp, ...@@ -4080,22 +4065,7 @@ static ssize_t debugfs_bist_code_mode_v3_hw_write(struct file *filp,
return count; return count;
} }
DEFINE_SHOW_STORE_ATTRIBUTE(debugfs_bist_code_mode_v3_hw);
static int debugfs_bist_code_mode_v3_hw_open(struct inode *inode,
struct file *filp)
{
return single_open(filp, debugfs_bist_code_mode_v3_hw_show,
inode->i_private);
}
static const struct file_operations debugfs_bist_code_mode_v3_hw_fops = {
.open = debugfs_bist_code_mode_v3_hw_open,
.read = seq_read,
.write = debugfs_bist_code_mode_v3_hw_write,
.llseek = seq_lseek,
.release = single_release,
.owner = THIS_MODULE,
};
static ssize_t debugfs_bist_phy_v3_hw_write(struct file *filp, static ssize_t debugfs_bist_phy_v3_hw_write(struct file *filp,
const char __user *buf, const char __user *buf,
...@@ -4129,22 +4099,7 @@ static int debugfs_bist_phy_v3_hw_show(struct seq_file *s, void *p) ...@@ -4129,22 +4099,7 @@ static int debugfs_bist_phy_v3_hw_show(struct seq_file *s, void *p)
return 0; return 0;
} }
DEFINE_SHOW_STORE_ATTRIBUTE(debugfs_bist_phy_v3_hw);
static int debugfs_bist_phy_v3_hw_open(struct inode *inode,
struct file *filp)
{
return single_open(filp, debugfs_bist_phy_v3_hw_show,
inode->i_private);
}
static const struct file_operations debugfs_bist_phy_v3_hw_fops = {
.open = debugfs_bist_phy_v3_hw_open,
.read = seq_read,
.write = debugfs_bist_phy_v3_hw_write,
.llseek = seq_lseek,
.release = single_release,
.owner = THIS_MODULE,
};
static ssize_t debugfs_bist_cnt_v3_hw_write(struct file *filp, static ssize_t debugfs_bist_cnt_v3_hw_write(struct file *filp,
const char __user *buf, const char __user *buf,
...@@ -4177,22 +4132,7 @@ static int debugfs_bist_cnt_v3_hw_show(struct seq_file *s, void *p) ...@@ -4177,22 +4132,7 @@ static int debugfs_bist_cnt_v3_hw_show(struct seq_file *s, void *p)
return 0; return 0;
} }
DEFINE_SHOW_STORE_ATTRIBUTE(debugfs_bist_cnt_v3_hw);
static int debugfs_bist_cnt_v3_hw_open(struct inode *inode,
struct file *filp)
{
return single_open(filp, debugfs_bist_cnt_v3_hw_show,
inode->i_private);
}
static const struct file_operations debugfs_bist_cnt_v3_hw_ops = {
.open = debugfs_bist_cnt_v3_hw_open,
.read = seq_read,
.write = debugfs_bist_cnt_v3_hw_write,
.llseek = seq_lseek,
.release = single_release,
.owner = THIS_MODULE,
};
static const struct { static const struct {
int value; int value;
...@@ -4256,22 +4196,7 @@ static ssize_t debugfs_bist_mode_v3_hw_write(struct file *filp, ...@@ -4256,22 +4196,7 @@ static ssize_t debugfs_bist_mode_v3_hw_write(struct file *filp,
return count; return count;
} }
DEFINE_SHOW_STORE_ATTRIBUTE(debugfs_bist_mode_v3_hw);
static int debugfs_bist_mode_v3_hw_open(struct inode *inode,
struct file *filp)
{
return single_open(filp, debugfs_bist_mode_v3_hw_show,
inode->i_private);
}
static const struct file_operations debugfs_bist_mode_v3_hw_fops = {
.open = debugfs_bist_mode_v3_hw_open,
.read = seq_read,
.write = debugfs_bist_mode_v3_hw_write,
.llseek = seq_lseek,
.release = single_release,
.owner = THIS_MODULE,
};
static ssize_t debugfs_bist_enable_v3_hw_write(struct file *filp, static ssize_t debugfs_bist_enable_v3_hw_write(struct file *filp,
const char __user *buf, const char __user *buf,
...@@ -4309,22 +4234,7 @@ static int debugfs_bist_enable_v3_hw_show(struct seq_file *s, void *p) ...@@ -4309,22 +4234,7 @@ static int debugfs_bist_enable_v3_hw_show(struct seq_file *s, void *p)
return 0; return 0;
} }
DEFINE_SHOW_STORE_ATTRIBUTE(debugfs_bist_enable_v3_hw);
static int debugfs_bist_enable_v3_hw_open(struct inode *inode,
struct file *filp)
{
return single_open(filp, debugfs_bist_enable_v3_hw_show,
inode->i_private);
}
static const struct file_operations debugfs_bist_enable_v3_hw_fops = {
.open = debugfs_bist_enable_v3_hw_open,
.read = seq_read,
.write = debugfs_bist_enable_v3_hw_write,
.llseek = seq_lseek,
.release = single_release,
.owner = THIS_MODULE,
};
static const struct { static const struct {
char *name; char *name;
...@@ -4362,21 +4272,7 @@ static int debugfs_v3_hw_show(struct seq_file *s, void *p) ...@@ -4362,21 +4272,7 @@ static int debugfs_v3_hw_show(struct seq_file *s, void *p)
return 0; return 0;
} }
DEFINE_SHOW_STORE_ATTRIBUTE(debugfs_v3_hw);
static int debugfs_v3_hw_open(struct inode *inode, struct file *filp)
{
return single_open(filp, debugfs_v3_hw_show,
inode->i_private);
}
static const struct file_operations debugfs_v3_hw_fops = {
.open = debugfs_v3_hw_open,
.read = seq_read,
.write = debugfs_v3_hw_write,
.llseek = seq_lseek,
.release = single_release,
.owner = THIS_MODULE,
};
static ssize_t debugfs_phy_down_cnt_v3_hw_write(struct file *filp, static ssize_t debugfs_phy_down_cnt_v3_hw_write(struct file *filp,
const char __user *buf, const char __user *buf,
...@@ -4407,22 +4303,7 @@ static int debugfs_phy_down_cnt_v3_hw_show(struct seq_file *s, void *p) ...@@ -4407,22 +4303,7 @@ static int debugfs_phy_down_cnt_v3_hw_show(struct seq_file *s, void *p)
return 0; return 0;
} }
DEFINE_SHOW_STORE_ATTRIBUTE(debugfs_phy_down_cnt_v3_hw);
static int debugfs_phy_down_cnt_v3_hw_open(struct inode *inode,
struct file *filp)
{
return single_open(filp, debugfs_phy_down_cnt_v3_hw_show,
inode->i_private);
}
static const struct file_operations debugfs_phy_down_cnt_v3_hw_fops = {
.open = debugfs_phy_down_cnt_v3_hw_open,
.read = seq_read,
.write = debugfs_phy_down_cnt_v3_hw_write,
.llseek = seq_lseek,
.release = single_release,
.owner = THIS_MODULE,
};
enum fifo_dump_mode_v3_hw { enum fifo_dump_mode_v3_hw {
FIFO_DUMP_FORVER = (1U << 0), FIFO_DUMP_FORVER = (1U << 0),
...@@ -4832,7 +4713,7 @@ static void debugfs_bist_init_v3_hw(struct hisi_hba *hisi_hba) ...@@ -4832,7 +4713,7 @@ static void debugfs_bist_init_v3_hw(struct hisi_hba *hisi_hba)
hisi_hba, &debugfs_bist_phy_v3_hw_fops); hisi_hba, &debugfs_bist_phy_v3_hw_fops);
debugfs_create_file("cnt", 0600, hisi_hba->debugfs_bist_dentry, debugfs_create_file("cnt", 0600, hisi_hba->debugfs_bist_dentry,
hisi_hba, &debugfs_bist_cnt_v3_hw_ops); hisi_hba, &debugfs_bist_cnt_v3_hw_fops);
debugfs_create_file("loopback_mode", 0600, debugfs_create_file("loopback_mode", 0600,
hisi_hba->debugfs_bist_dentry, hisi_hba->debugfs_bist_dentry,
......
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