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| author | Guenter Roeck <linux@roeck-us.net> | 2013-10-14 18:29:34 +0200 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@iguana.be> | 2013-11-17 19:37:48 +0100 |
| commit | 5412df0bda90a2bdcef2771849ad5472b9ef8100 (patch) | |
| tree | 6f6d0bd0b63757971222628dd10bd23307b54953 /drivers/watchdog/bcm2835_wdt.c | |
| parent | watchdog: sp805_wdt: Remove unnecessary amba_set_drvdata() (diff) | |
| download | linux-5412df0bda90a2bdcef2771849ad5472b9ef8100.tar.xz linux-5412df0bda90a2bdcef2771849ad5472b9ef8100.zip | |
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>
Diffstat (limited to 'drivers/watchdog/bcm2835_wdt.c')
0 files changed, 0 insertions, 0 deletions