| commit | 9fbe604456c5ae21768f1c98379e1b81c72adcd3 | [log] [tgz] |
|---|---|---|
| author | Marc Kleine-Budde <mkl@pengutronix.de> | Mon Jul 28 21:26:01 2008 +0200 |
| committer | Sascha Hauer <s.hauer@pengutronix.de> | Tue Sep 02 10:19:30 2008 +0200 |
| tree | ddcd06a1d1522ab73aec5554116793d6e10cda38 | |
| parent | 4411805b13d4b8c31870b276c2730d585b062db7 [diff] |
imx serial: fix rts handling for non imx1 based hardware The interrupt handler for muxed interrupts (imx2/imx3) was calling the rts handling subroutine if the RTSS bit was set. (Which indicates the status of the RTS line), leading to an interrupt flood on RTS bit low. This patch fixes the problem by looking at the RTSD bit instead, indicating a change in the RTS line. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>