linux.git/drivers/staging/iio/dds, branch v3.0 Linux kernel source tree staging:iio: implement an iio_info structure to take some of the constant elements out of iio_dev. 2011-05-19T23:15:05+00:00 Jonathan Cameron jic23@cam.ac.uk 2011-05-18T13:42:37+00:00 6fe8135fccd66aedcc55ded70824342587fd2499 This was suggested by Arnd Bergmann, Other elements may well move in here in future, but it definitely makes sense for these. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
This was suggested by Arnd Bergmann,  Other elements may well
move in here in future, but it definitely makes sense for these.

Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
staging:iio: use the new central name attribute creation code 2011-05-19T23:14:54+00:00 Jonathan Cameron jic23@cam.ac.uk 2011-05-18T13:41:44+00:00 845bd12ac78f92ba8905f45de7e17a4a8b3cef40 Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
IIO: DDS: AD9834: Add support for AD9837 and AD9838 DDS devices 2011-05-03T18:40:01+00:00 Michael Hennerich michael.hennerich@analog.com 2011-04-27T15:22:36+00:00 bd5a793fec23c1ee7f98b9b68001dcee0089ab35 Add support for AD9837 and AD9838 DDS devices Update copyright and license notice Fix typo Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
Add support for AD9837 and AD9838 DDS devices
Update copyright and license notice
Fix typo

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
staging:iio: Add ability to allocate private data space to iio_allocate_device 2011-04-26T00:23:09+00:00 Jonathan Cameron jic23@cam.ac.uk 2011-04-15T17:55:56+00:00 6f7c8ee585e9db54cb29af1bdb93f29837824933 Suggested by Arnd Bergmann. Note this will break ALL drivers that are out of mainline. The fix is trivial change of iio_allocate_device() -> iio_allocate_device(0) Sorry if this causes issues for any one! V2: Include new drivers in the update Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
Suggested by Arnd Bergmann.  Note this will break ALL drivers that
are out of mainline.  The fix is trivial change of
iio_allocate_device() -> iio_allocate_device(0)
Sorry if this causes issues for any one!

V2: Include new drivers in the update

Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Staging: IIO: DDS: AD9832 / AD9835 driver 2011-02-09T22:58:57+00:00 Michael Hennerich michael.hennerich@analog.com 2011-02-09T10:03:29+00:00 ea707584bac187c9c6c64c4eacd1c09bcc08f37b This is a complete rewrite of the AD9832/35 driver. Purpose was to move this driver to the recently created API for such devices. Changes since V1: IIO: DDS: AD9832 / AD9835 driver: Apply review feedback Save a few bytes, use union for data allocated for spi buffers. Remove use of device IDs. Fix comments. Make master clock mclk always type unsigned long. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
This is a complete rewrite of the AD9832/35 driver.
Purpose was to move this driver to the recently
created API for such devices.

Changes since V1:
IIO: DDS: AD9832 / AD9835 driver: Apply review feedback

Save a few bytes, use union for data allocated for spi buffers.
Remove use of device IDs.
Fix comments.
Make master clock mclk always type unsigned long.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Staging: IIO: DDS: AD9833 / AD9834 driver 2010-12-16T20:23:03+00:00 Michael Hennerich michael.hennerich@analog.com 2010-12-14T16:04:02+00:00 12b9d5bf76bfa20d3207ef24fca9c8254a586a58 Changes since RFC/v1: IIO: Apply list review feedback Apply list review feedback: Rename attributes to fit IIO convention used in other drivers. Fix typos. Provide ddsX_out_enable as opposed to ddsX_out_disable. Use proper __devexit marking. Use strict_strtoul() to avoid negatives. Changes since v2: IIO: ad9834.c: Apply more list review feedback Update use of dds convenience macros. Fix tabbing. Remove superfluous brackets. Keep output disabled after probe. Remove unnecessary code. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Reviewed-by: Datta Shubhrajyoti <shubhrajyoti@ti.com> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
Changes since RFC/v1:
IIO: Apply list review feedback

Apply list review feedback:
	Rename attributes to fit IIO convention used in other drivers.
	Fix typos.
	Provide ddsX_out_enable as opposed to ddsX_out_disable.
	Use proper __devexit marking.
	Use strict_strtoul() to avoid negatives.

Changes since v2:
IIO: ad9834.c: Apply more list review feedback

	Update use of dds convenience macros.
	Fix tabbing.
	Remove superfluous brackets.
	Keep output disabled after probe.
	Remove unnecessary code.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Reviewed-by: Datta Shubhrajyoti <shubhrajyoti@ti.com>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Staging: IIO: dds.h convenience macros 2010-12-16T20:23:03+00:00 Michael Hennerich michael.hennerich@analog.com 2010-12-14T16:04:01+00:00 4851d97d87c8dfa8c97037965690cdefe99a767d Changes since RFC/v1: IIO: Apply list review feedback Apply list review feedback: Rename attributes to fit IIO convention used in other drivers. Provide ddsX_out_enable as opposed to ddsX_out_disable. Fix typos. Changes since v2: IIO: dds.h: Apply more list review feedback Fix mixture of X and [n] notation for indices. Remove duplicated descriptions. Add store methods to some dds convenience macros. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Reviewed-by: Jonathan Cameron <jic23@cam.ac.uk> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
Changes since RFC/v1:
IIO: Apply list review feedback

Apply list review feedback:
	Rename attributes to fit IIO convention used in other drivers.
	Provide ddsX_out_enable as opposed to ddsX_out_disable.
	Fix typos.

Changes since v2:
IIO: dds.h: Apply more list review feedback

	Fix mixture of X and [n] notation for indices.
	Remove duplicated descriptions.
	Add store methods to some dds convenience macros.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Reviewed-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
staging: iio: dds: ad9832: Fix kconfig description 2010-12-01T22:53:33+00:00 Michael Hennerich michael.hennerich@analog.com 2010-12-01T16:34:39+00:00 8c66be9203d891ea37346a78925f0e6534b98bd3 The AD9832 driver doesn't support the AD9833 and AD9834 Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
The AD9832 driver doesn't support the AD9833 and AD9834

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Staging: iio/dds: double locking bugs 2010-11-16T20:31:49+00:00 Dan Carpenter error27@gmail.com 2010-11-13T09:05:32+00:00 59a126418b96e9f5337d431e6024a8d50bbd6e4e This is a static checker patch and I don't have this hardware. This code is unusual because while I've often seen a double lock, this is the first time I've seen code that takes a lock 11 times in a row. I feel like I must have missed something. But I've looked very carefully I don't see any way the original code is correct. Does spi_sync() somehow release the lock in a way that I can't see? Even if it does, the locking would still be wrong. Signed-off-by: Dan Carpenter <error27@gmail.com> Acked-by: Michael Hennerich <michael.hennerich@analog.com> Acked-by: Cliff Cai <cliff.cai@analog.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
This is a static checker patch and I don't have this hardware.

This code is unusual because while I've often seen a double lock, this
is the first time I've seen code that takes a lock 11 times in a row.  I
feel like I must have missed something.  But I've looked very carefully
I don't see any way the original code is correct.  Does spi_sync()
somehow release the lock in a way that I can't see?  Even if it does,
the locking would still be wrong.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Cliff Cai <cliff.cai@analog.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
staging: iio: dds: new driver for AD9951 devices 2010-11-09T23:46:42+00:00 Cliff Cai cliff.cai@analog.com 2010-10-28T01:44:13+00:00 0152a0585281a03d734f38effcfe9515874b7d48 Signed-off-by: Cliff Cai <cliff.cai@analog.com> Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
Signed-off-by: Cliff Cai <cliff.cai@analog.com>
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>