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scsi: cxlflash: Update sysfs helper routines to pass config structure 

As staging for future function, pass the config pointer instead of the AFU
pointer for port-related sysfs helper routines.

Signed-off-by: Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
Signed-off-by: Uma Krishnan <ukrishn@linux.vnet.ibm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Matthew R. Ochs 2017-04-12 14:13:34 -05:00 committed by Martin K. Petersen
parent cba06e6de4
commit 3b225cd32a
1 changed files with 12 additions and 12 deletions
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24
drivers/scsi/cxlflash/main.c
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@ -2058,13 +2058,16 @@ static int cxlflash_change_queue_depth(struct scsi_device *sdev, int qdepth)
/**
* cxlflash_show_port_status() - queries and presents the current port status
* @port: Desired port for status reporting.
* @afu: AFU owning the specified port.
* @cfg: Internal structure associated with the host.
* @buf: Buffer of length PAGE_SIZE to report back port status in ASCII.
*
* Return: The size of the ASCII string returned in @buf.
*/
static ssize_t cxlflash_show_port_status(u32 port, struct afu *afu, char *buf)
static ssize_t cxlflash_show_port_status(u32 port,
struct cxlflash_cfg *cfg,
char *buf)
{
struct afu *afu = cfg->afu;
char *disp_status;
u64 status;
__be64 __iomem *fc_regs;
@ -2099,9 +2102,8 @@ static ssize_t port0_show(struct device *dev,
char *buf)
{
struct cxlflash_cfg *cfg = shost_priv(class_to_shost(dev));
struct afu *afu = cfg->afu;
return cxlflash_show_port_status(0, afu, buf);
return cxlflash_show_port_status(0, cfg, buf);
}
/**
@ -2117,9 +2119,8 @@ static ssize_t port1_show(struct device *dev,
char *buf)
{
struct cxlflash_cfg *cfg = shost_priv(class_to_shost(dev));
struct afu *afu = cfg->afu;
return cxlflash_show_port_status(1, afu, buf);
return cxlflash_show_port_status(1, cfg, buf);
}
/**
@ -2208,15 +2209,16 @@ static ssize_t ioctl_version_show(struct device *dev,
/**
* cxlflash_show_port_lun_table() - queries and presents the port LUN table
* @port: Desired port for status reporting.
* @afu: AFU owning the specified port.
* @cfg: Internal structure associated with the host.
* @buf: Buffer of length PAGE_SIZE to report back port status in ASCII.
*
* Return: The size of the ASCII string returned in @buf.
*/
static ssize_t cxlflash_show_port_lun_table(u32 port,
struct afu *afu,
struct cxlflash_cfg *cfg,
char *buf)
{
struct afu *afu = cfg->afu;
int i;
ssize_t bytes = 0;
__be64 __iomem *fc_port;
@ -2245,9 +2247,8 @@ static ssize_t port0_lun_table_show(struct device *dev,
char *buf)
{
struct cxlflash_cfg *cfg = shost_priv(class_to_shost(dev));
struct afu *afu = cfg->afu;
return cxlflash_show_port_lun_table(0, afu, buf);
return cxlflash_show_port_lun_table(0, cfg, buf);
}
/**
@ -2263,9 +2264,8 @@ static ssize_t port1_lun_table_show(struct device *dev,
char *buf)
{
struct cxlflash_cfg *cfg = shost_priv(class_to_shost(dev));
struct afu *afu = cfg->afu;
return cxlflash_show_port_lun_table(1, afu, buf);
return cxlflash_show_port_lun_table(1, cfg, buf);
}
/**