diff options
Diffstat (limited to 'drivers/hid/hid-roccat-pyra.c')
-rw-r--r-- | drivers/hid/hid-roccat-pyra.c | 120 |
1 files changed, 26 insertions, 94 deletions
diff --git a/drivers/hid/hid-roccat-pyra.c b/drivers/hid/hid-roccat-pyra.c index 7273e1e9..02c58e0 100644 --- a/drivers/hid/hid-roccat-pyra.c +++ b/drivers/hid/hid-roccat-pyra.c @@ -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 }, |