+static ssize_t hptiop_show_devicelist(struct class_device *class_dev,
char
*buf)
There is a one value per sysfs attribute rule. Seems like you are
returning quite some info here.
+ /* map buffer to kernel. */
+ if (ioctl_k.inbuf_size) {
+ ioctl_k.inbuf = kmalloc(ioctl_k.inbuf_size, GFP_KERNEL);
+ if (!ioctl_k.inbuf) {
+ dprintk("scsi%d: fail to alloc inbuf\n",
+ hba->host->host_no);
+ err = -ENOMEM;
+ goto err_exit;
+ }
+
+ if (copy_from_user(ioctl_k.inbuf,
+ ioctl_u->inbuf, ioctl_k.inbuf_size)) {
+ goto err_exit;
+ }
You are essentially wrapping ioctl with sysfs and passing user space
buffers....
+ .proc_name = driver_name,
I believe this is going away.
+ printk(KERN_INFO "%s %s\n", driver_name_long, driver_ver);
+
+ return pci_module_init(&hptiop_pci_driver);
+}
+
pci_register_driver? pci.h indicates that pci_module_init is being obsoleted...
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