diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-05-01 20:56:47 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-05-01 20:56:47 -0400 |
| commit | 80f8594f63dd35179235aa22901dfa5ce786fe00 (patch) | |
| tree | 3366d249c62a214eb755cbffed4978857440e27e /drivers/input/mouse/appletouch.c | |
| parent | aa330384a6444682126de5dd49982fa428badd08 (diff) | |
USB: input: appletouch.c: fix up dev_err() usage
We should always reference the input device for dev_err(), not the USB
device. Fix up the places where I got this wrong.
Reported-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
CC: Alessandro Rubini <rubini@ipvvis.unipv.it>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/input/mouse/appletouch.c')
| -rw-r--r-- | drivers/input/mouse/appletouch.c | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/drivers/input/mouse/appletouch.c b/drivers/input/mouse/appletouch.c index 90db679b44af..a5f15477a7ea 100644 --- a/drivers/input/mouse/appletouch.c +++ b/drivers/input/mouse/appletouch.c @@ -253,8 +253,9 @@ MODULE_PARM_DESC(debug, "Activate debugging output"); * packets (Report ID 2). This code changes device mode, so it * sends raw sensor reports (Report ID 5). */ -static int atp_geyser_init(struct usb_device *udev) +static int atp_geyser_init(struct atp *dev) { + struct usb_device *udev = dev->udev; char *data; int size; int i; @@ -262,7 +263,7 @@ static int atp_geyser_init(struct usb_device *udev) data = kmalloc(8, GFP_KERNEL); if (!data) { - dev_err(&udev->dev, "Out of memory\n"); + dev_err(&dev->input->dev, "Out of memory\n"); return -ENOMEM; } @@ -277,7 +278,7 @@ static int atp_geyser_init(struct usb_device *udev) for (i = 0; i < 8; i++) dprintk("appletouch[%d]: %d\n", i, data[i]); - dev_err(&udev->dev, "Failed to read mode from device.\n"); + dev_err(&dev->input->dev, "Failed to read mode from device.\n"); ret = -EIO; goto out_free; } @@ -296,7 +297,7 @@ static int atp_geyser_init(struct usb_device *udev) for (i = 0; i < 8; i++) dprintk("appletouch[%d]: %d\n", i, data[i]); - dev_err(&udev->dev, "Failed to request geyser raw mode\n"); + dev_err(&dev->input->dev, "Failed to request geyser raw mode\n"); ret = -EIO; goto out_free; } @@ -313,15 +314,14 @@ out_free: static void atp_reinit(struct work_struct *work) { struct atp *dev = container_of(work, struct atp, work); - struct usb_device *udev = dev->udev; int retval; dprintk("appletouch: putting appletouch to sleep (reinit)\n"); - atp_geyser_init(udev); + atp_geyser_init(dev); retval = usb_submit_urb(dev->urb, GFP_ATOMIC); if (retval) - dev_err(&udev->dev, + dev_err(&dev->input->dev, "atp_reinit: usb_submit_urb failed with error %d\n", retval); } @@ -589,7 +589,7 @@ static void atp_complete_geyser_1_2(struct urb *urb) exit: retval = usb_submit_urb(dev->urb, GFP_ATOMIC); if (retval) - dev_err(&dev->udev->dev, + dev_err(&dev->input->dev, "atp_complete: usb_submit_urb failed with result %d\n", retval); } @@ -724,7 +724,7 @@ static void atp_complete_geyser_3_4(struct urb *urb) exit: retval = usb_submit_urb(dev->urb, GFP_ATOMIC); if (retval) - dev_err(&dev->udev->dev, + dev_err(&dev->input->dev, "atp_complete: usb_submit_urb failed with result %d\n", retval); } @@ -751,14 +751,12 @@ static void atp_close(struct input_dev *input) static int atp_handle_geyser(struct atp *dev) { - struct usb_device *udev = dev->udev; - if (dev->info != &fountain_info) { /* switch to raw sensor mode */ - if (atp_geyser_init(udev)) + if (atp_geyser_init(dev)) return -EIO; - printk(KERN_INFO "appletouch: Geyser mode initialized.\n"); + dev_info(&dev->input->dev, "Geyser mode initialized.\n"); } return 0; |