forked from Minki/linux
HID: roccat: reduce number of functions in kone and pyra drivers
The profile number is now passed via bin_attribute->private instead of function parameter to reduce number of functions. Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
parent
bd3a2b9663
commit
14a057f80f
@ -35,6 +35,8 @@
|
||||
#include "hid-roccat.h"
|
||||
#include "hid-roccat-kone.h"
|
||||
|
||||
static uint profile_numbers[5] = {0, 1, 2, 3, 4};
|
||||
|
||||
/* kone_class is used for creating sysfs attributes via roccat char device */
|
||||
static struct class *kone_class;
|
||||
|
||||
@ -323,9 +325,9 @@ static ssize_t kone_sysfs_write_settings(struct file *fp, struct kobject *kobj,
|
||||
return sizeof(struct kone_settings);
|
||||
}
|
||||
|
||||
static ssize_t kone_sysfs_read_profilex(struct kobject *kobj,
|
||||
struct bin_attribute *attr, char *buf,
|
||||
loff_t off, size_t count, int number) {
|
||||
static ssize_t kone_sysfs_read_profilex(struct file *fp,
|
||||
struct kobject *kobj, struct bin_attribute *attr,
|
||||
char *buf, loff_t off, size_t count) {
|
||||
struct device *dev =
|
||||
container_of(kobj, struct device, kobj)->parent->parent;
|
||||
struct kone_device *kone = hid_get_drvdata(dev_get_drvdata(dev));
|
||||
@ -337,46 +339,16 @@ static ssize_t kone_sysfs_read_profilex(struct kobject *kobj,
|
||||
count = sizeof(struct kone_profile) - off;
|
||||
|
||||
mutex_lock(&kone->kone_lock);
|
||||
memcpy(buf, ((char const *)&kone->profiles[number - 1]) + off, count);
|
||||
memcpy(buf, ((char const *)&kone->profiles[*(uint *)(attr->private)]) + off, count);
|
||||
mutex_unlock(&kone->kone_lock);
|
||||
|
||||
return count;
|
||||
}
|
||||
|
||||
static ssize_t kone_sysfs_read_profile1(struct file *fp, struct kobject *kobj,
|
||||
struct bin_attribute *attr, char *buf,
|
||||
loff_t off, size_t count) {
|
||||
return kone_sysfs_read_profilex(kobj, attr, buf, off, count, 1);
|
||||
}
|
||||
|
||||
static ssize_t kone_sysfs_read_profile2(struct file *fp, struct kobject *kobj,
|
||||
struct bin_attribute *attr, char *buf,
|
||||
loff_t off, size_t count) {
|
||||
return kone_sysfs_read_profilex(kobj, attr, buf, off, count, 2);
|
||||
}
|
||||
|
||||
static ssize_t kone_sysfs_read_profile3(struct file *fp, struct kobject *kobj,
|
||||
struct bin_attribute *attr, char *buf,
|
||||
loff_t off, size_t count) {
|
||||
return kone_sysfs_read_profilex(kobj, attr, buf, off, count, 3);
|
||||
}
|
||||
|
||||
static ssize_t kone_sysfs_read_profile4(struct file *fp, struct kobject *kobj,
|
||||
struct bin_attribute *attr, char *buf,
|
||||
loff_t off, size_t count) {
|
||||
return kone_sysfs_read_profilex(kobj, attr, buf, off, count, 4);
|
||||
}
|
||||
|
||||
static ssize_t kone_sysfs_read_profile5(struct file *fp, struct kobject *kobj,
|
||||
struct bin_attribute *attr, char *buf,
|
||||
loff_t off, size_t count) {
|
||||
return kone_sysfs_read_profilex(kobj, attr, buf, off, count, 5);
|
||||
}
|
||||
|
||||
/* Writes data only if different to stored data */
|
||||
static ssize_t kone_sysfs_write_profilex(struct kobject *kobj,
|
||||
struct bin_attribute *attr, char *buf,
|
||||
loff_t off, size_t count, int number) {
|
||||
static ssize_t kone_sysfs_write_profilex(struct file *fp,
|
||||
struct kobject *kobj, struct bin_attribute *attr,
|
||||
char *buf, loff_t off, size_t count) {
|
||||
struct device *dev =
|
||||
container_of(kobj, struct device, kobj)->parent->parent;
|
||||
struct kone_device *kone = hid_get_drvdata(dev_get_drvdata(dev));
|
||||
@ -388,13 +360,14 @@ static ssize_t kone_sysfs_write_profilex(struct kobject *kobj,
|
||||
if (off != 0 || count != sizeof(struct kone_profile))
|
||||
return -EINVAL;
|
||||
|
||||
profile = &kone->profiles[number - 1];
|
||||
profile = &kone->profiles[*(uint *)(attr->private)];
|
||||
|
||||
mutex_lock(&kone->kone_lock);
|
||||
difference = memcmp(buf, profile, sizeof(struct kone_profile));
|
||||
if (difference) {
|
||||
retval = kone_set_profile(usb_dev,
|
||||
(struct kone_profile const *)buf, number);
|
||||
(struct kone_profile const *)buf,
|
||||
*(uint *)(attr->private) + 1);
|
||||
if (!retval)
|
||||
memcpy(profile, buf, sizeof(struct kone_profile));
|
||||
}
|
||||
@ -406,36 +379,6 @@ static ssize_t kone_sysfs_write_profilex(struct kobject *kobj,
|
||||
return sizeof(struct kone_profile);
|
||||
}
|
||||
|
||||
static ssize_t kone_sysfs_write_profile1(struct file *fp, struct kobject *kobj,
|
||||
struct bin_attribute *attr, char *buf,
|
||||
loff_t off, size_t count) {
|
||||
return kone_sysfs_write_profilex(kobj, attr, buf, off, count, 1);
|
||||
}
|
||||
|
||||
static ssize_t kone_sysfs_write_profile2(struct file *fp, struct kobject *kobj,
|
||||
struct bin_attribute *attr, char *buf,
|
||||
loff_t off, size_t count) {
|
||||
return kone_sysfs_write_profilex(kobj, attr, buf, off, count, 2);
|
||||
}
|
||||
|
||||
static ssize_t kone_sysfs_write_profile3(struct file *fp, struct kobject *kobj,
|
||||
struct bin_attribute *attr, char *buf,
|
||||
loff_t off, size_t count) {
|
||||
return kone_sysfs_write_profilex(kobj, attr, buf, off, count, 3);
|
||||
}
|
||||
|
||||
static ssize_t kone_sysfs_write_profile4(struct file *fp, struct kobject *kobj,
|
||||
struct bin_attribute *attr, char *buf,
|
||||
loff_t off, size_t count) {
|
||||
return kone_sysfs_write_profilex(kobj, attr, buf, off, count, 4);
|
||||
}
|
||||
|
||||
static ssize_t kone_sysfs_write_profile5(struct file *fp, struct kobject *kobj,
|
||||
struct bin_attribute *attr, char *buf,
|
||||
loff_t off, size_t count) {
|
||||
return kone_sysfs_write_profilex(kobj, attr, buf, off, count, 5);
|
||||
}
|
||||
|
||||
static ssize_t kone_sysfs_show_actual_profile(struct device *dev,
|
||||
struct device_attribute *attr, char *buf)
|
||||
{
|
||||
@ -691,32 +634,37 @@ static struct bin_attribute kone_bin_attributes[] = {
|
||||
{
|
||||
.attr = { .name = "profile1", .mode = 0660 },
|
||||
.size = sizeof(struct kone_profile),
|
||||
.read = kone_sysfs_read_profile1,
|
||||
.write = kone_sysfs_write_profile1
|
||||
.read = kone_sysfs_read_profilex,
|
||||
.write = kone_sysfs_write_profilex,
|
||||
.private = &profile_numbers[0]
|
||||
},
|
||||
{
|
||||
.attr = { .name = "profile2", .mode = 0660 },
|
||||
.size = sizeof(struct kone_profile),
|
||||
.read = kone_sysfs_read_profile2,
|
||||
.write = kone_sysfs_write_profile2
|
||||
.read = kone_sysfs_read_profilex,
|
||||
.write = kone_sysfs_write_profilex,
|
||||
.private = &profile_numbers[1]
|
||||
},
|
||||
{
|
||||
.attr = { .name = "profile3", .mode = 0660 },
|
||||
.size = sizeof(struct kone_profile),
|
||||
.read = kone_sysfs_read_profile3,
|
||||
.write = kone_sysfs_write_profile3
|
||||
.read = kone_sysfs_read_profilex,
|
||||
.write = kone_sysfs_write_profilex,
|
||||
.private = &profile_numbers[2]
|
||||
},
|
||||
{
|
||||
.attr = { .name = "profile4", .mode = 0660 },
|
||||
.size = sizeof(struct kone_profile),
|
||||
.read = kone_sysfs_read_profile4,
|
||||
.write = kone_sysfs_write_profile4
|
||||
.read = kone_sysfs_read_profilex,
|
||||
.write = kone_sysfs_write_profilex,
|
||||
.private = &profile_numbers[3]
|
||||
},
|
||||
{
|
||||
.attr = { .name = "profile5", .mode = 0660 },
|
||||
.size = sizeof(struct kone_profile),
|
||||
.read = kone_sysfs_read_profile5,
|
||||
.write = kone_sysfs_write_profile5
|
||||
.read = kone_sysfs_read_profilex,
|
||||
.write = kone_sysfs_write_profilex,
|
||||
.private = &profile_numbers[4]
|
||||
},
|
||||
__ATTR_NULL
|
||||
};
|
||||
|
@ -27,6 +27,8 @@
|
||||
#include "hid-roccat.h"
|
||||
#include "hid-roccat-pyra.h"
|
||||
|
||||
static uint profile_numbers[5] = {0, 1, 2, 3, 4};
|
||||
|
||||
/* pyra_class is used for creating sysfs attributes via roccat char device */
|
||||
static struct class *pyra_class;
|
||||
|
||||
@ -223,7 +225,7 @@ static int pyra_set_settings(struct usb_device *usb_dev,
|
||||
|
||||
static ssize_t pyra_sysfs_read_profilex_settings(struct file *fp,
|
||||
struct kobject *kobj, struct bin_attribute *attr, char *buf,
|
||||
loff_t off, size_t count, int number)
|
||||
loff_t off, size_t count)
|
||||
{
|
||||
struct device *dev =
|
||||
container_of(kobj, struct device, kobj)->parent->parent;
|
||||
@ -236,56 +238,16 @@ static ssize_t pyra_sysfs_read_profilex_settings(struct file *fp,
|
||||
count = sizeof(struct pyra_profile_settings) - off;
|
||||
|
||||
mutex_lock(&pyra->pyra_lock);
|
||||
memcpy(buf, ((char const *)&pyra->profile_settings[number]) + off,
|
||||
memcpy(buf, ((char const *)&pyra->profile_settings[*(uint *)(attr->private)]) + off,
|
||||
count);
|
||||
mutex_unlock(&pyra->pyra_lock);
|
||||
|
||||
return count;
|
||||
}
|
||||
|
||||
static ssize_t pyra_sysfs_read_profile1_settings(struct file *fp,
|
||||
struct kobject *kobj, struct bin_attribute *attr, char *buf,
|
||||
loff_t off, size_t count)
|
||||
{
|
||||
return pyra_sysfs_read_profilex_settings(fp, kobj,
|
||||
attr, buf, off, count, 0);
|
||||
}
|
||||
|
||||
static ssize_t pyra_sysfs_read_profile2_settings(struct file *fp,
|
||||
struct kobject *kobj, struct bin_attribute *attr, char *buf,
|
||||
loff_t off, size_t count)
|
||||
{
|
||||
return pyra_sysfs_read_profilex_settings(fp, kobj,
|
||||
attr, buf, off, count, 1);
|
||||
}
|
||||
|
||||
static ssize_t pyra_sysfs_read_profile3_settings(struct file *fp,
|
||||
struct kobject *kobj, struct bin_attribute *attr, char *buf,
|
||||
loff_t off, size_t count)
|
||||
{
|
||||
return pyra_sysfs_read_profilex_settings(fp, kobj,
|
||||
attr, buf, off, count, 2);
|
||||
}
|
||||
|
||||
static ssize_t pyra_sysfs_read_profile4_settings(struct file *fp,
|
||||
struct kobject *kobj, struct bin_attribute *attr, char *buf,
|
||||
loff_t off, size_t count)
|
||||
{
|
||||
return pyra_sysfs_read_profilex_settings(fp, kobj,
|
||||
attr, buf, off, count, 3);
|
||||
}
|
||||
|
||||
static ssize_t pyra_sysfs_read_profile5_settings(struct file *fp,
|
||||
struct kobject *kobj, struct bin_attribute *attr, char *buf,
|
||||
loff_t off, size_t count)
|
||||
{
|
||||
return pyra_sysfs_read_profilex_settings(fp, kobj,
|
||||
attr, buf, off, count, 4);
|
||||
}
|
||||
|
||||
static ssize_t pyra_sysfs_read_profilex_buttons(struct file *fp,
|
||||
struct kobject *kobj, struct bin_attribute *attr, char *buf,
|
||||
loff_t off, size_t count, int number)
|
||||
loff_t off, size_t count)
|
||||
{
|
||||
struct device *dev =
|
||||
container_of(kobj, struct device, kobj)->parent->parent;
|
||||
@ -298,53 +260,13 @@ static ssize_t pyra_sysfs_read_profilex_buttons(struct file *fp,
|
||||
count = sizeof(struct pyra_profile_buttons) - off;
|
||||
|
||||
mutex_lock(&pyra->pyra_lock);
|
||||
memcpy(buf, ((char const *)&pyra->profile_buttons[number]) + off,
|
||||
memcpy(buf, ((char const *)&pyra->profile_buttons[*(uint *)(attr->private)]) + off,
|
||||
count);
|
||||
mutex_unlock(&pyra->pyra_lock);
|
||||
|
||||
return count;
|
||||
}
|
||||
|
||||
static ssize_t pyra_sysfs_read_profile1_buttons(struct file *fp,
|
||||
struct kobject *kobj, struct bin_attribute *attr, char *buf,
|
||||
loff_t off, size_t count)
|
||||
{
|
||||
return pyra_sysfs_read_profilex_buttons(fp, kobj,
|
||||
attr, buf, off, count, 0);
|
||||
}
|
||||
|
||||
static ssize_t pyra_sysfs_read_profile2_buttons(struct file *fp,
|
||||
struct kobject *kobj, struct bin_attribute *attr, char *buf,
|
||||
loff_t off, size_t count)
|
||||
{
|
||||
return pyra_sysfs_read_profilex_buttons(fp, kobj,
|
||||
attr, buf, off, count, 1);
|
||||
}
|
||||
|
||||
static ssize_t pyra_sysfs_read_profile3_buttons(struct file *fp,
|
||||
struct kobject *kobj, struct bin_attribute *attr, char *buf,
|
||||
loff_t off, size_t count)
|
||||
{
|
||||
return pyra_sysfs_read_profilex_buttons(fp, kobj,
|
||||
attr, buf, off, count, 2);
|
||||
}
|
||||
|
||||
static ssize_t pyra_sysfs_read_profile4_buttons(struct file *fp,
|
||||
struct kobject *kobj, struct bin_attribute *attr, char *buf,
|
||||
loff_t off, size_t count)
|
||||
{
|
||||
return pyra_sysfs_read_profilex_buttons(fp, kobj,
|
||||
attr, buf, off, count, 3);
|
||||
}
|
||||
|
||||
static ssize_t pyra_sysfs_read_profile5_buttons(struct file *fp,
|
||||
struct kobject *kobj, struct bin_attribute *attr, char *buf,
|
||||
loff_t off, size_t count)
|
||||
{
|
||||
return pyra_sysfs_read_profilex_buttons(fp, kobj,
|
||||
attr, buf, off, count, 4);
|
||||
}
|
||||
|
||||
static ssize_t pyra_sysfs_write_profile_settings(struct file *fp,
|
||||
struct kobject *kobj, struct bin_attribute *attr, char *buf,
|
||||
loff_t off, size_t count)
|
||||
@ -525,27 +447,32 @@ static struct bin_attribute pyra_bin_attributes[] = {
|
||||
{
|
||||
.attr = { .name = "profile1_settings", .mode = 0440 },
|
||||
.size = sizeof(struct pyra_profile_settings),
|
||||
.read = pyra_sysfs_read_profile1_settings
|
||||
.read = pyra_sysfs_read_profilex_settings,
|
||||
.private = &profile_numbers[0]
|
||||
},
|
||||
{
|
||||
.attr = { .name = "profile2_settings", .mode = 0440 },
|
||||
.size = sizeof(struct pyra_profile_settings),
|
||||
.read = pyra_sysfs_read_profile2_settings
|
||||
.read = pyra_sysfs_read_profilex_settings,
|
||||
.private = &profile_numbers[1]
|
||||
},
|
||||
{
|
||||
.attr = { .name = "profile3_settings", .mode = 0440 },
|
||||
.size = sizeof(struct pyra_profile_settings),
|
||||
.read = pyra_sysfs_read_profile3_settings
|
||||
.read = pyra_sysfs_read_profilex_settings,
|
||||
.private = &profile_numbers[2]
|
||||
},
|
||||
{
|
||||
.attr = { .name = "profile4_settings", .mode = 0440 },
|
||||
.size = sizeof(struct pyra_profile_settings),
|
||||
.read = pyra_sysfs_read_profile4_settings
|
||||
.read = pyra_sysfs_read_profilex_settings,
|
||||
.private = &profile_numbers[3]
|
||||
},
|
||||
{
|
||||
.attr = { .name = "profile5_settings", .mode = 0440 },
|
||||
.size = sizeof(struct pyra_profile_settings),
|
||||
.read = pyra_sysfs_read_profile5_settings
|
||||
.read = pyra_sysfs_read_profilex_settings,
|
||||
.private = &profile_numbers[4]
|
||||
},
|
||||
{
|
||||
.attr = { .name = "profile_buttons", .mode = 0220 },
|
||||
@ -555,27 +482,32 @@ static struct bin_attribute pyra_bin_attributes[] = {
|
||||
{
|
||||
.attr = { .name = "profile1_buttons", .mode = 0440 },
|
||||
.size = sizeof(struct pyra_profile_buttons),
|
||||
.read = pyra_sysfs_read_profile1_buttons
|
||||
.read = pyra_sysfs_read_profilex_buttons,
|
||||
.private = &profile_numbers[0]
|
||||
},
|
||||
{
|
||||
.attr = { .name = "profile2_buttons", .mode = 0440 },
|
||||
.size = sizeof(struct pyra_profile_buttons),
|
||||
.read = pyra_sysfs_read_profile2_buttons
|
||||
.read = pyra_sysfs_read_profilex_buttons,
|
||||
.private = &profile_numbers[1]
|
||||
},
|
||||
{
|
||||
.attr = { .name = "profile3_buttons", .mode = 0440 },
|
||||
.size = sizeof(struct pyra_profile_buttons),
|
||||
.read = pyra_sysfs_read_profile3_buttons
|
||||
.read = pyra_sysfs_read_profilex_buttons,
|
||||
.private = &profile_numbers[2]
|
||||
},
|
||||
{
|
||||
.attr = { .name = "profile4_buttons", .mode = 0440 },
|
||||
.size = sizeof(struct pyra_profile_buttons),
|
||||
.read = pyra_sysfs_read_profile4_buttons
|
||||
.read = pyra_sysfs_read_profilex_buttons,
|
||||
.private = &profile_numbers[3]
|
||||
},
|
||||
{
|
||||
.attr = { .name = "profile5_buttons", .mode = 0440 },
|
||||
.size = sizeof(struct pyra_profile_buttons),
|
||||
.read = pyra_sysfs_read_profile5_buttons
|
||||
.read = pyra_sysfs_read_profilex_buttons,
|
||||
.private = &profile_numbers[4]
|
||||
},
|
||||
{
|
||||
.attr = { .name = "settings", .mode = 0660 },
|
||||
|
Loading…
Reference in New Issue
Block a user