On Thu, May 18, 2017 at 2:31 PM, Krzysztof Kozlowski <kozik.server@xxxxxxxxx> wrote: I need to fixup the from field. It should be krzk@xxxxxxxxxx. Krzysztof > By mistake commit 500fcc08a32b ("serial: samsung: Add missing checks for > dma_map_single failure") removes a local variable which is still used by > code. After backporting the commit to stable, compilation fails: > > drivers/tty/serial/samsung.c: In function ‘s3c24xx_serial_request_dma’: > drivers/tty/serial/samsung.c:909:45: error: ‘flags’ undeclared (first use in this function) > > Signed-off-by: Krzysztof Kozlowski <krzk@xxxxxxxxxx> > > --- > > Fix for stable-rc commit: > bc3ac2299c4873cdc7f9bf3c867c23e9714a036f > --- > drivers/tty/serial/samsung.c | 1 + > 1 file changed, 1 insertion(+)