diff options
| author | Hans Verkuil <hans.verkuil@cisco.com> | 2015-07-20 15:59:36 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-08-11 12:54:22 +0300 |
| commit | 8926e8453476ef3c714d659803068b0f26dd656c (patch) | |
| tree | 02e5cb3284549dc1ab7a08db05e9cf55b8f4a347 /drivers/media/usb/usbvision/usbvision-i2c.c | |
| parent | e2c84ccb0fbe5e524d15bb09c042a6ca634adaed (diff) | |
| download | linux-8926e8453476ef3c714d659803068b0f26dd656c.tar.xz | |
[media] usbvision: fix DMA from stack warnings
In various places the stack was used to provide buffers for USB data, but
this should be allocated memory.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/usb/usbvision/usbvision-i2c.c')
| -rw-r--r-- | drivers/media/usb/usbvision/usbvision-i2c.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/usb/usbvision/usbvision-i2c.c b/drivers/media/usb/usbvision/usbvision-i2c.c index 26dbcb1146af..120de2e020e1 100644 --- a/drivers/media/usb/usbvision/usbvision-i2c.c +++ b/drivers/media/usb/usbvision/usbvision-i2c.c @@ -343,7 +343,7 @@ static int usbvision_i2c_write_max4(struct usb_usbvision *usbvision, { int rc, retries; int i; - unsigned char value[6]; + unsigned char *value = usbvision->ctrl_urb_buffer; unsigned char ser_cont; ser_cont = (len & 0x07) | 0x10; |