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linux/drivers
H Hartley Sweeten c5db3b755c staging: comedi: usbduxsigma: tidy up usbdux_ai_insn_read()
Rename the function so it has namespace associated with the driver.
Rename the local variable used for the private data pointer.

Return -EBUSY if an asynchronous command is running and the read cannot
be completed.

Propagate the errno if the receive_dux_command() fails.

Tidy up the function to make it more concise.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-05-30 20:41:07 +09:00
..
2013-05-17 14:31:05 -04:00
2013-05-06 13:07:33 +02:00
2013-05-27 10:54:33 +09:00
2013-05-20 13:38:14 -07:00
2013-05-15 10:58:22 -07:00