tree cb5e85c0fd9e2d79af66930f73ae2f91082e81b4
parent 55c3cb1358e57280c54e3578afc76ce8190dd087
author Dirk Behme <dirk.behme@de.bosch.com> 1418116285 +0900
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1420842187 -0800

serial: imx: TX DMA: clean up sg initialization

Inverting the logic of the if statement for the sg initialization
makes the if statement easier and better to read.

No functional change.

Signed-off-by: Dirk Behme <dirk.behme@de.bosch.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>