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HID: cp2112: use proper hidraw name with minor number 

The cp2112 driver is working on hidraw not hiddev. So we need to use proper
hidraw name with hidraw's minor number.

Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Jaejoong Kim <climbbb.kim@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Jaejoong Kim 2017-03-03 17:54:00 +09:00 committed by Jiri Kosina
parent 9143059faf
commit 42cb6b35b9
1 changed files with 3 additions and 1 deletions
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4
drivers/hid/hid-cp2112.c
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@ -27,6 +27,7 @@
#include <linux/gpio.h> #include <linux/gpio.h>
#include <linux/gpio/driver.h> #include <linux/gpio/driver.h>
#include <linux/hid.h> #include <linux/hid.h>
#include <linux/hidraw.h>
#include <linux/i2c.h> #include <linux/i2c.h>
#include <linux/module.h> #include <linux/module.h>
#include <linux/nls.h> #include <linux/nls.h>
@ -1297,7 +1298,8 @@ static int cp2112_probe(struct hid_device *hdev, const struct hid_device_id *id)
dev->adap.algo_data = dev; dev->adap.algo_data = dev;
dev->adap.dev.parent = &hdev->dev; dev->adap.dev.parent = &hdev->dev;
snprintf(dev->adap.name, sizeof(dev->adap.name), snprintf(dev->adap.name, sizeof(dev->adap.name),
"CP2112 SMBus Bridge on hiddev%d", hdev->minor); "CP2112 SMBus Bridge on hidraw%d",
((struct hidraw *)hdev->hidraw)->minor);
dev->hwversion = buf[2]; dev->hwversion = buf[2];
init_waitqueue_head(&dev->wait); init_waitqueue_head(&dev->wait);