| commit | 5412df0bda90a2bdcef2771849ad5472b9ef8100 | [log] [tgz] |
|---|---|---|
| author | Guenter Roeck <linux@roeck-us.net> | Mon Oct 14 09:29:34 2013 -0700 |
| committer | Wim Van Sebroeck <wim@iguana.be> | Sun Nov 17 19:37:48 2013 +0100 |
| tree | 6f6d0bd0b63757971222628dd10bd23307b54953 | |
| parent | b1f9cd3225ae2e8626fe7503ae7be92240873049 [diff] |
watchdog: pcwd_usb: Use allocated buffer for usb_control_msg usb_control_msg() must use a dma-capable buffer. This fixes the following error reported by smatch: drivers/watchdog/pcwd_usb.c:257 usb_pcwd_send_command() error: doing dma on the stack (buf) Signed-off-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>