From: Dave Airlie <airlied@xxxxxxxxxx>
Thou shall not send control msg from the stack,
does that mean I can send it from the RO memory area?
Reported-by: poma
Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>
---
drivers/gpu/drm/udl/udl_main.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/udl/udl_main.c b/drivers/gpu/drm/udl/udl_main.c
index 29f0207..0798bcc 100644
--- a/drivers/gpu/drm/udl/udl_main.c
+++ b/drivers/gpu/drm/udl/udl_main.c
@@ -98,10 +98,10 @@ static int udl_parse_vendor_descriptor(struct drm_device *dev,
static int udl_select_std_channel(struct udl_device *udl)
{
int ret;
- u8 set_def_chn[] = {0x57, 0xCD, 0xDC, 0xA7,
- 0x1C, 0x88, 0x5E, 0x15,
- 0x60, 0xFE, 0xC6, 0x97,
- 0x16, 0x3D, 0x47, 0xF2};
+ static const u8 set_def_chn[] = {0x57, 0xCD, 0xDC, 0xA7,
+ 0x1C, 0x88, 0x5E, 0x15,
+ 0x60, 0xFE, 0xC6, 0x97,
+ 0x16, 0x3D, 0x47, 0xF2};
ret = usb_control_msg(udl->udev,
usb_sndctrlpipe(udl->udev, 0),
--
2.5.5
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