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scsi: cxlflash: Switch to attribute groups 

struct device supports attribute groups directly but does not support
struct device_attribute directly. Hence switch to attribute groups.

Link: https://lore.kernel.org/r/20211012233558.4066756-19-bvanassche@acm.org
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Bart Van Assche 2021-10-12 16:35:30 -07:00 committed by Martin K. Petersen
parent 623cf762c7
commit 780c678912
1 changed files with 22 additions and 18 deletions
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40
drivers/scsi/cxlflash/main.c
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@ -3103,33 +3103,37 @@ static DEVICE_ATTR_RW(irqpoll_weight);
static DEVICE_ATTR_RW(num_hwqs);
static DEVICE_ATTR_RW(hwq_mode);
static struct device_attribute *cxlflash_host_attrs[] = {
&dev_attr_port0,
&dev_attr_port1,
&dev_attr_port2,
&dev_attr_port3,
&dev_attr_lun_mode,
&dev_attr_ioctl_version,
&dev_attr_port0_lun_table,
&dev_attr_port1_lun_table,
&dev_attr_port2_lun_table,
&dev_attr_port3_lun_table,
&dev_attr_irqpoll_weight,
&dev_attr_num_hwqs,
&dev_attr_hwq_mode,
static struct attribute *cxlflash_host_attrs[] = {
&dev_attr_port0.attr,
&dev_attr_port1.attr,
&dev_attr_port2.attr,
&dev_attr_port3.attr,
&dev_attr_lun_mode.attr,
&dev_attr_ioctl_version.attr,
&dev_attr_port0_lun_table.attr,
&dev_attr_port1_lun_table.attr,
&dev_attr_port2_lun_table.attr,
&dev_attr_port3_lun_table.attr,
&dev_attr_irqpoll_weight.attr,
&dev_attr_num_hwqs.attr,
&dev_attr_hwq_mode.attr,
NULL
};
ATTRIBUTE_GROUPS(cxlflash_host);
/*
* Device attributes
*/
static DEVICE_ATTR_RO(mode);
static struct device_attribute *cxlflash_dev_attrs[] = {
&dev_attr_mode,
static struct attribute *cxlflash_dev_attrs[] = {
&dev_attr_mode.attr,
NULL
};
ATTRIBUTE_GROUPS(cxlflash_dev);
/*
* Host template
*/
@ -3150,8 +3154,8 @@ static struct scsi_host_template driver_template = {
.this_id = -1,
.sg_tablesize = 1, /* No scatter gather support */
.max_sectors = CXLFLASH_MAX_SECTORS,
.shost_attrs = cxlflash_host_attrs,
.sdev_attrs = cxlflash_dev_attrs,
.shost_groups = cxlflash_host_groups,
.sdev_groups = cxlflash_dev_groups,
};
/*