Oleg Drokin [Sun, 12 Oct 2014 02:46:52 +0000 (22:46 -0400)]
staging/lustre/ptlrpc: get rid of lustre 1.8 compatible checksums
Old version of lustre (1.8) calculated RPC checksums differently,
but the compat code is no longer important since in-kernel
version of lustre is nto compatible with 1.8 lustre servers
(that are long deprecated too).
Ian Abbott [Tue, 28 Oct 2014 13:07:22 +0000 (13:07 +0000)]
staging: comedi: comedi_test: fix timer lock-up
Commit 240512474424 ("staging: comedi: comedi_test: use
comedi_handle_events()") resulted in the timer routine
`waveform_ai_interrupt()` calling `comedi_handle_events()` instead of
`comedi_events()`. That had the advantage of automatically stopping the
acquisition on overflow/error/end-of-acquisition conditions (by calling
the comedi subdevice's "cancel" handler), but currently results in the
timer routine locking when one of those conditions occur. This is
because the "cancel" handler `waveform_ai_cancel()` calls
`del_timer_sync()`.
Fix it by adding a bit to the device private data that indicates whether
the acquisition is active or not, and changing the "cancel" handler to
use `del_timer()` instead of `del_timer_sync()`. The bit is set when
starting the acquisition, cleared when ending the acquisition (in the
"cancel" handler), and tested in the timer routine, which will do
nothing if the acquisition is inactive. Also, make sure any scheduled
timeout event gets cancelled when the low-level device gets "detached"
from the comedi core by calling `del_timer_sync()` in the "detach"
handler `waveform_detach()`.
Fixes: 240512474424 ("staging: comedi: comedi_test: use comedi_handle_events()") Signed-off-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Ian Abbott [Thu, 23 Oct 2014 12:47:51 +0000 (13:47 +0100)]
staging: comedi: introduce some sample size manipulation functions
Introduce a few static inline helper functions:
`comedi_bytes_per_sample(s)` is the same as the existing
`bytes_per_sample(s)` and determines the size of a comedi sample in
bytes. (`bytes_per_sample(s)` will be removed.)
`comedi_sample_shift(s)` determines the log2 of the comedi sample size,
so it can be used in bit-shift operations to multiply or divide by the
sample size.
`comedi_bytes_to_samples(s, nbytes)` converts a number of bytes to a
number of samples (rounding down).
`comedi_samples_to_bytes(s, nsamples)` converts a number of samples to a
number of bytes.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk> Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: comedi: addi_apci_1564: remove private data 'mode_select_register'
This driver currently passes the timer channel as the data[5] element to the
timer (*insn_config) function. This is stored in the private data and use in
the timer (*insn_read) and (*insn_write) functions to read/write the timer.
This is just wrong, comedi passes the channel number in the insn->chanspec.
Use that instead and remove the private data member.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: comedi: addi_apci_1564: board has 3 timers
According to ADDI-DATA, the APCI-1564 only has 3 timers. There are some
customer specific boards with 4 timers but they use out of tree drivers.
Now that the timer 'channels' are handled correctly in the subdevice
functions, fix the number of timer channels for the subdevice and remove
the code that would access a 4th timer.
Also, remove the unnecessary initialzation of the subdevice 'len_chanlist'.
That member is only used by subdevices that support async commands.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
All the comedi drivers have been converted to use comedi_buf_write_samples().
This function is now only used internally by comedi_buf. Remvoe the export.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: comedi: pcmuio: use comedi_buf_write_samples()
The dev->read_subdev used in this driver for async commands returns 32-bit samples
and should have the SDF_LSAMPL subdev_flag set. It also returns the full scan with
each sample so it should have the SDF_PACKED subdev_flag set.
Add the missing subdev_flags and use comedi_buf_write_samples() to add the sample
to the async buffer.
The COMEDI_CB_BLOCK and COMEDI_CB_EOS events will be automatically handled by the
core. Remove the unnecessary events in the driver.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: comedi: pcmmio: use comedi_buf_write_samples()
The dev->read_subdev used in this driver for async commands returns 32-bit samples
and should have the SDF_LSAMPL subdev_flag set. It also returns the full scan with
each sample so it should have the SDF_PACKED subdev_flag set.
Add the missing subdev_flags and use comedi_buf_write_samples() to add the sample
to the async buffer.
The COMEDI_CB_BLOCK and COMEDI_CB_EOS events will be automatically handled by the
core. Remove the unnecessary events in the driver.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: comedi: ni_pcidio: use comedi_buf_write_samples()
Use comedi_buf_write_samples() to add the sample to the async buffer. The 32-bit
sample size is automatically determined due to the subddev_flag SDF_LSAMPL.
The async event COMEDI_CB_BLOCK will be automatically set by the core. Remove the
unnecessary event in the driver.
This driver also has the SDF_PACKED subdev_flag set so the core will automatically
set the COMEDI_CB_EOS event after adding the sample.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: comedi: amplc_dio200_common: use comedi_buf_write_samples()
The dev->read_subdev used in this driver for async commands returns the
full scan with each sample so it should have the SDF_PACKED subdev_flag
set.
Add the missing subdev_flags and use comedi_buf_write_samples() to add
the sample to the async buffer.
The async events will set properly by the core. A dev_warn() message will
also be output by the core if the buffer overflows. Remove the unnecessary
events and dev_err() message in the driver.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: comedi: me4000: use comedi_buf_write_samples()
Use comedi_buf_write_samples() to add the sample to the async buffer.
The async events COMEDI_CB_OVERFLOW will be set by the core if the async
buffer overflows. A dev_warn() message will also be output by the core
if the buffer overflows. Remove the unnecessary event and the dev_err()
messages in the driver.
The core will also add the COMEDI_CB_BLOCK event when data is written
to the async buffer. Remove these unnecessary events from the driver.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: comedi: amplc_pci230: use comedi_buf_write_samples()
Use comedi_buf_write_samples() to add the sample to the async buffer.
The async events will set properly by the core. A dev_warn() message will
also be output by the core if the buffer overflows. Remove the unnecessary
events and dev_err() message in the driver.
The core will also add the COMEDI_CB_BLOCK event when data is written to
the async buffer. Remove the unnecessary event in the driver.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: comedi: usbduxfast: use comedi_buf_write_samples()
Use comedi_buf_write_samples() to add the samples to the async buffer.
That function will determining the number of bytes to add based on the
bytes_per_sample().
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: comedi: usbduxsigma: use comedi_buf_write_samples()
Use comedi_buf_write_samples() to add the sample to the async buffer.
That function will determining the number of bytes to add based on the
bytes_per_sample().
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: comedi: gsc_hpdi: use comedi_buf_write_samples()
Use comedi_buf_write_samples() to add the samples to the async buffer.
That function will handle the '* sizeof(foo)' calculation to determine
the number of bytes to add.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: comedi: dt282x: use comedi_buf_write_samples()
Use comedi_buf_write_samples() to add the samples to the async buffer.
That function will determining the number of bytes to add based on the
bytes_per_sample().
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: comedi: das16: use comedi_buf_write_samples()
Use comedi_buf_write_samples() to add the samples to the async buffer.
That function will determining the number of bytes to add based on the
bytes_per_sample().
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: comedi: das16m1: use comedi_buf_write_samples()
Use comedi_buf_write_samples() to add the samples to the async buffer.
The number of bytes to add is determined automatically based on the
number of samples and the bytes_per_sample().
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: comedi: hwdrv_apci3120: use comedi_buf_write_samples()
Use comedi_buf_write_samples() to add the samples to the async buffer.
That function will handle the '* sizeof(foo)' calculation to determine
the number of bytes to add.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: comedi: adl_pci9111: use comedi_buf_write_samples()
Use comedi_buf_write_samples() to add the samples to the async buffer.
The number of bytes to add is determined automatically based on the
number of samples and the bytes_per_sample().
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: comedi: ni_mio_common: use comedi_buf_write_samples()
Use comedi_buf_write_samples() to add the samples to the async buffer.
That function will handle single and multi sample writes by determining
the number of bytes to add based on the bytes_per_sample().
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: comedi: cb_pcidas64: use comedi_buf_write_samples()
Use comedi_buf_write_samples() to add the samples to the async buffer.
That function will handle single and multi samples writes by determining
the number of bytes to add based on the bytes_per_sample().
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: comedi: adl_pci9118: use comedi_buf_write_samples()
Use comedi_buf_write_samples() to add the samples to the async buffer.
The number of bytes to add is determined automatically based on the
number of samples and the bytes_per_sample().
Change the return type of move_block_from_dma() to void and remove the
unnecessary check of the return value of comedi_buf_write_samples().
The callers don't check the return and it's really not necessary. If
comedi_buf_write_samples() fails to allocate enough space in the async
buffer to add all the samples it sets the COMEDI_CB_OVERFLOW event.
This will cause the async command to (*cancel) when the events are
handled.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: comedi: cb_pcidas: use comedi_buf_write_samples()
Use comedi_buf_write_samples() to add the samples to the async buffer.
That function will handle single and multi samples writes by determining
the number of bytes to add based on the number of samples and the
bytes_per_sample().
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: comedi: das1800: use comedi_buf_write_samples()
Use comedi_buf_write_samples() to add the samples to the async buffer. That
function will handle single and multi samples writes by determining the number
of bytes to add based on the number of samples and the bytes_per_sample().
Also, remove the unnecessary COMEDI_CB_BLOCK event. comedi_buf_write_samples()
will automatically add that event after adding the samples to the async
buffer.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Introduce a generic method to write samples to the async buffer.
The number of samples is first checked against the number of samples that
would fill the async buffer. The size of each sample is determined using
the bytes_per_sample() helper. If all the samples will fit in the async
buffer they are written to the buffer using comedi_write_array_to_buffer().
This will allow converting all the comedi drivers to use a common method to
write data to the async buffer.
Since comedi_write_array_to_buffer() sets the COMEDI_CB_BLOCK event after
writing the data, those events can be removed from the drivers.
In addition, comedi_inc_scan_progress() will automatically detect the end of
scan and set the COMEDI_CB_EOS event. Those events can also be removed from
the drivers.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: comedi: usbduxsigma: use comedi_buf_read_samples()
Use comedi_buf_read_samples() to read the analog output samples from
the async buffer. That function will set the COMEDI_CB_BLOCK event
when samples are read from the async buffer.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: comedi: usbdux: use comedi_buf_read_samples()
Use comedi_buf_read_samples() to read the analog output samples from
the async buffer. That function will set the COMEDI_CB_BLOCK event
when samples are read from the async buffer.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: comedi: amplc_pci230: use comedi_buf_read_samples()
Use comedi_buf_read_samples() to read the analog output samples from
the async buffer. That function will set the COMEDI_CB_BLOCK event
when samples are read from the async buffer. In addition, the core
will also handle the end-of-scan detection and set the COMEDI_CB_EOS
event.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: comedi: ni_mio_common: use comedi_buf_read_samples()
Use comedi_buf_read_samples() to get the single samples from the async
buffer. The number of samples in the buffer was validated by the callers
so the error checking can be removed. In addition, the core will set the
COMEDI_CB_BLOCK event so it can also be removed.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: comedi: comedi_buf: make comedi_buf_read_samples() always return full samples
A number of drivers currently use comedi_buf_get() to read single samples
from the the async buffer. This works but the drivers have to handle the
COMEDI_CB_BLOCK and COMEDI_CB_EOS events. Converting those drivers to use
comedi_buf_read_samples() moves the handling of those events into the core.
Modify comedi_buf_read_samples() so that the async buffer is checked for
the number of full samples available. Use that to clamp the number of
samples that will be read. This makes sure that only full samples are
read from the async buffer making comedi_buf_read_samples() mimic the
action of comedi_buf_get() with the added benifit of handling the events.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Introduce a helper function to read the analog output samples from the
async buffer.
This fixes a bug in load_ao_dma_buffer(). That function was decrementing
the 'ao_count' by the number of bytes, not the number of samples, that
were read from the async buffer.
Use comedi_buf_read_samples() to read the analog output samples from
the async buffer.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Introduce a helper function to load the analog output FIFO.
This fixes a bug in cb_pcidas_ao_inttrig(). That function was writing
'num_bytes' data values to the FIFO instead of 'num_points'. This results
in twice the number of data values getting written to the FIFO.
Use comedi_buf_read_samples() read the analog output samples from the async
buffer.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Introduce a generic method to read samples from the async buffer.
The number of requested samples is clampled to the number of samples that
would fill the async buffer. The size of each sample is determined using
the bytes_per_sample() helper. The number of bytes need are then read
from the async buffer using comedi_read_array_from_buffer().
This will allow converting all the comedi drivers to use a common method
to read data from the async buffer.
Since comedi_read_array_from_buffer() sets the COMEDI_CB_BLOCK event after
reading the data, those events can be removed from the drivers.
In addition, comedi_inc_scan_progress() will automatically detect the end of
scan and set the COMEDI_CB_EOS event. Those events can also be removed from
the drivers.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: comedi: addi_apci_3120: don't reset board when detaching driver
The comedi core calls all the subdevice (*cancel) functions before it does
the driver (*detach). There is no reason to call the board reset function
in the (*detach).
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: comedi: addi_apci_3120: tidy up timer subdevice init
It appears that this subdevice is actually broken. The subdevice functions
all violate the comedi API and, it they did work, it appears they would
break the analog input async commands.
For now just tidy up the subdevice init.
Add the SDF_READABLE subdev_flag, this subdevice provides an (*insn_read).
Fix the subdevice 'maxdata' initialization. The timer is 24-bits.
Remove the 'len_chanlist' initialization. This member is only used by
subdevices that support async commands.
Also remove the 'range_table' initialization. The core will set it to
range_unknown which is appropriate.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: comedi: addi_apci_3120: tidy up analog input subdevice init
For aesthetics, add some white space to the analog input subdevice
initialization.
The async command support in this driver is pretty messed up. I'm not
really sure if it actually works yet. Luckly this driver was not
setting the SDF_CMD_READ subdev_flag so the command support was not
actually getting enabled.
The command support only works if an interrupt is available. Refactor
the subdevice init so that the command support is only hooked up if
we have an interrupt. For now always disable the command support. Once
the driver has been cleaned up the command will be enabled.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The comedi core expects (*insn_write) functions to write insn->n values and
return the number of values written or an errno. This function currently
returns insn->n but it only writes a single data value.
Fix the function to work like the core expects.
There are two registers used to update the analog outputs. Offset 0x08 is
used to update channels 0-3 and offset 0x0a to update channels 4-7. Bits
14 and 15 in each register set the mux to select which channel to update.
The lower 14 bits are the value used to set the DAC.
For aesthetics, tidy up the defines used for the register offsets and bits
in the registers.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: comedi: addi_apci_3120: remove analog output reset
The apci3120_reset() function is called at the end of the (*auto_attach) and
with the (*detach) is called to unload the driver. Part of this function
resets all the analog output channels to 0V.
There are two problems with this.
1) Only the APCI-3120 has analog outputs, the APCI-3001 does not.
2) The DA_READY bit in the status register needs to be checked before each
write to update the analog outputs. It's unknown what the DA_READY bit
does on the APCI-3001 board.
Just remove the analog output reset to avoid any problems.
Also, remove the unnecessary udelay() in apci3120_reset().
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: comedi: addi_apci_3120: remove private data 'iobase'
This member of the private data holds the start address of PCI BAR 1 that is
used to access the board registers. The start address is also stored in the
comedi_device 'iobase' member. Use that instead and remove the private data
member.
Remove some unnecessary casts when reading the board registers.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: comedi: addi_apci_3120: use correct iobase to read board register
The board registers are accessed using the bse address devpriv->iobase not
devpriv->i_IobaseAmcc. Fix a read in apci3120_interrupt() that is using the
wrong base address.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
projects / linux-beck.git / log