static ssize_t hsic_sysmon_char_write(struct file *file, const char __user *ubuf,
size_t count, loff_t *ppos)
{
struct sysmon_char_dev *dev = sysmon_dev;
int ret;
int i = 0;
if (!dev)
return -ENODEV;
if (copy_from_user(dev->buf, ubuf, count)) {
pr_err("error copying for writing");
return 0;
}
for (i = 0 ; i < count; i++)
pr_err("%c", dev->buf[i]);
ret = hsic_sysmon_write(HSIC_SYSMON_DEV_EXT_MODEM,
dev->buf, count, 1000);
if (ret < 0) {
pr_err("error writing to hsic_sysmon");
return ret;
}
return count;
}
static ssize_t sysmon_test_write(struct file *file, const char __user *ubuf,
size_t count, loff_t *ppos)
{
struct sysmon_test_dev *dev = sysmon_dev;
enum hsic_sysmon_device_id id =
(enum hsic_sysmon_device_id)file->private_data;
int ret;
if (!dev)
return -ENODEV;
/* */
if (count > RD_BUF_SIZE)
count = RD_BUF_SIZE;
if (copy_from_user(dev->buf, ubuf, count)) {
pr_err("error copying for writing");
return -EFAULT;
}
ret = hsic_sysmon_write(id, dev->buf, count, 1000);
if (ret < 0) {
pr_err("error writing to hsic_sysmon");
return ret;
}
return count;
}
