Module: xenomai-abe
Branch: analogy
Commit: 40688520780542e638dce63c1eca1188cbe99885
URL:
http://git.xenomai.org/?p=xenomai-abe.git;a=commit;h=40688520780542e638dce63c1eca1188cbe99885
Author: Alexis Berlemont <alexis.berlem...@gmail.com>
Date: Mon Jun 21 00:36:44 2010 +0200
analogy: [ni_pcimio] really minor changes
---
.../analogy/national_instruments/mio_common.c | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/ksrc/drivers/analogy/national_instruments/mio_common.c
b/ksrc/drivers/analogy/national_instruments/mio_common.c
index ead64b8..de1c570 100644
--- a/ksrc/drivers/analogy/national_instruments/mio_common.c
+++ b/ksrc/drivers/analogy/national_instruments/mio_common.c
@@ -3413,6 +3413,7 @@ int ni_cdio_cmd(a4l_subd_t *subd, a4l_cmd_t *cmd)
if (cmd->scan_begin_arg & CR_INVERT)
cdo_mode_bits |= CDO_Polarity_Bit;
ni_writel(cdo_mode_bits, M_Offset_CDO_Mode);
+
if (devpriv->io_bits) {
ni_writel(devpriv->dio_state, M_Offset_CDO_FIFO_Data);
ni_writel(CDO_SW_Update_Bit, M_Offset_CDIO_Command);
@@ -3423,10 +3424,10 @@ int ni_cdio_cmd(a4l_subd_t *subd, a4l_cmd_t *cmd)
"output command with no lines configured as outputs");
return -EIO;
}
+
retval = ni_request_cdo_mite_channel(dev);
- if (retval < 0) {
+ if (retval < 0)
return retval;
- }
return 0;
}
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