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The PIO2 device is (as far as I know) no longer manufactured. I no longer
have access to the device and this seems unlikely to change. The only
changes to this driver in a long time have been as a result of API changes
else where. Time to remove it...
Signed-off-by: Martyn Welch <martyn.welch@collabora.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Use the BIT(n) macro instead of '(1 << n)' in definitions where the bit
semantics clearly applies.
Fixes true positive "Prefer using the BIT macro" checks reported by
checkpatch.
Some of these checks are still triggering on definitions using
'(1 << n)', namely for PIO2_CNTR_SC_DEV1, PIO2_CNTR_RW_LSB and
PIO2_CNTR_MODE1. Leave them be, as the context there is more of a
"multi-bit field value" ((val << n), where for some cases 'val' happens
to be 1) rather than a "single bit" (1 << n), so keeping the value as is
in the code makes it more readable that using a combination of BIT
macros.
Signed-off-by: Ricardo Silva <rjpdasilva@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This reverts commit d4ef13130ee00432c6e9077ebcf8396f7ca8fb6a.
It's wrong :(
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Anton Leshchenko <antonl1911@gmail.com>
Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
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Add identifier names for function definition arguments.
Signed-off-by: Anton Leshchenko <antonl1911@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Instead of using shift operation use BIT macro for bit field
definitions.
Signed-off-by: Anton Leshchenko <antonl1911@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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To make code more readable, remove excessive blank lines.
Signed-off-by: Anton Leshchenko <antonl1911@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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CONFIG_HOTPLUG is going away as an option so __devinit is no longer
needed.
Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Martyn Welch <martyn.welch@ge.com>
Cc: Manohar Vanga <manohar.vanga@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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pio2_gpio_init() annotated with __init, but called by pio2_probe()
which is annotated __devinit. pio2_gpio_exit() is annotated __exit,
but is called by pio2_probe() and by pio2_remove() which is annotated
__devexit.
Signed-off-by: Gerard Snitselaar <dev@snitselaar.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This patch implements a driver for the GE PIO2 VME Parallel I/O Card. This
card is a 6U VME Card, implementing 32 solid-state relay switched IO lines,
in 4 groups of 8. Each bank of IO lines is built to function as input,
output or both depending on the variant of the card.
Signed-off-by: Martyn Welch <martyn.welch@ge.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Martyn Welch
Ricardo Silva
Greg Kroah-Hartman
Anton Leshchenko
Bill Pemberton
Gerard Snitselaar
Martyn Welch