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Subject[PATCH 3.8 54/91] staging: comedi: amplc_pc263: correct insn_bits result
Date
3.8.13.15 -stable review patch.  If anyone has any objections, please let me know.

------------------

From: Ian Abbott <abbotti@mev.co.uk>

commit 97f4289ad08cffe55de06d4ac4f89ac540450aee upstream.

[Split from original patch subject: "staging: comedi: drivers: use
comedi_dio_update_state() for simple cases"]

Also, fix a bug in the amplc_pc263 and amplc_pci263 drivers where the
current state is not returned in data[1].

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
drivers/staging/comedi/drivers/amplc_pc263.c | 3 +++
1 file changed, 3 insertions(+)

diff --git a/drivers/staging/comedi/drivers/amplc_pc263.c b/drivers/staging/comedi/drivers/amplc_pc263.c
index dfbff77..53b2ad9 100644
--- a/drivers/staging/comedi/drivers/amplc_pc263.c
+++ b/drivers/staging/comedi/drivers/amplc_pc263.c
@@ -192,6 +192,9 @@ static int pc263_do_insn_bits(struct comedi_device *dev,
outb(s->state & 0xFF, dev->iobase);
outb(s->state >> 8, dev->iobase + 1);
}
+
+ data[1] = s->state;
+
return insn->n;
}

--
1.8.3.2


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