Signed-off-by: Dmitry Kalinkin <dmitry.kalinkin@xxxxxxxxx>
Cc: Igor Alekseev <igor.alekseev@xxxxxxx>
---
drivers/staging/vme/devices/vme_user.c | 31 -------------------------------
1 file changed, 31 deletions(-)
diff --git a/drivers/staging/vme/devices/vme_user.c b/drivers/staging/vme/devices/vme_user.c
index ca7ea6b..ed374d9 100644
--- a/drivers/staging/vme/devices/vme_user.c
+++ b/drivers/staging/vme/devices/vme_user.c
@@ -107,18 +107,6 @@ struct image_desc {
};
static struct image_desc image[VME_DEVS];
-struct driver_stats {
- unsigned long reads;
- unsigned long writes;
- unsigned long ioctls;
- unsigned long irqs;
- unsigned long berrs;
- unsigned long dmaerrors;
- unsigned long timeouts;
- unsigned long external;
-};
-static struct driver_stats statistics;
-
static struct cdev *vme_user_cdev; /* Character device */
static struct class *vme_user_sysfs_class; /* Sysfs class */
static struct vme_dev *vme_user_bridge; /* Pointer to user device */
@@ -170,20 +158,6 @@ static const struct vm_operations_struct vme_user_vm_ops = {
};
-/*
- * Reset all the statistic counters
- */
-static void reset_counters(void)
-{
- statistics.reads = 0;
- statistics.writes = 0;
- statistics.ioctls = 0;
- statistics.irqs = 0;
- statistics.berrs = 0;
- statistics.dmaerrors = 0;
- statistics.timeouts = 0;
-}
-
static int vme_user_open(struct inode *inode, struct file *file)
{
int err;
@@ -631,8 +605,6 @@ static int vme_user_ioctl(struct inode *inode, struct file *file,
dma_addr_t pci_addr;
void __user *argp = (void __user *)arg;
- statistics.ioctls++;
-
switch (type[minor]) {
case CONTROL_MINOR:
switch (cmd) {
@@ -944,9 +916,6 @@ static int vme_user_probe(struct vme_dev *vdev)
image[i].users = 0;
}
- /* Initialise statistics counters */
- reset_counters();
-
/* Assign major and minor numbers for the driver */
err = register_chrdev_region(MKDEV(VME_MAJOR, 0), VME_DEVS,
driver_name);
--
1.8.3.1
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