linux.git/drivers/staging/iio, branch v3.0

Staging: iio: Make IIO depend on GENERIC_HARDIRQS

2011-06-27T21:19:21+00:00

On m68k (which doesn't support generic hardirqs yet):

drivers/staging/iio/industrialio-trigger.c: In function ‘iio_trigger_poll’:
drivers/staging/iio/industrialio-trigger.c:180: error: implicit declaration of function ‘generic_handle_irq’
drivers/staging/iio/industrialio-trigger.c: In function ‘iio_trigger_poll_chained’:
drivers/staging/iio/industrialio-trigger.c:200: error: implicit declaration of function ‘handle_nested_irq’
drivers/staging/iio/industrialio-trigger.c: In function ‘iio_trig_release’:
drivers/staging/iio/industrialio-trigger.c:379: error: implicit declaration of function ‘irq_modify_status’
drivers/staging/iio/industrialio-trigger.c:382: error: implicit declaration of function ‘irq_set_chip’
drivers/staging/iio/industrialio-trigger.c:384: error: implicit declaration of function ‘irq_set_handler’
drivers/staging/iio/industrialio-trigger.c:388: error: implicit declaration of function ‘irq_free_descs’
drivers/staging/iio/industrialio-trigger.c: In function ‘iio_trig_subirqmask’:
drivers/staging/iio/industrialio-trigger.c:402: error: implicit declaration of function ‘irq_data_get_irq_chip’
drivers/staging/iio/industrialio-trigger.c:402: warning: initialization makes pointer from integer without a cast
drivers/staging/iio/industrialio-trigger.c: In function ‘iio_trig_subirqunmask’:
drivers/staging/iio/industrialio-trigger.c:411: warning: initialization makes pointer from integer without a cast
drivers/staging/iio/industrialio-trigger.c: In function ‘iio_allocate_trigger’:
drivers/staging/iio/industrialio-trigger.c:432: error: implicit declaration of function ‘irq_alloc_descs’
drivers/staging/iio/industrialio-trigger.c:455: error: ‘handle_simple_irq’ undeclared (first use in this function)
drivers/staging/iio/industrialio-trigger.c:455: error: (Each undeclared identifier is reported only once
drivers/staging/iio/industrialio-trigger.c:455: error: for each function it appears in.)

Hence IIO_TRIGGER should depend on GENERIC_HARDIRQS.
But as IIO_TRIGGER and IIO_RING_BUFFER form a maze of dependencies and selects,
just make the whole IIO subsystem depend on GENERIC_HARDIRQS.

This dependency also covers !S390, so that one can be removed again.

Signed-off-by: Geert Uytterhoeven 
Acked-by: Jonathan Cameron 
Signed-off-by: Greg Kroah-Hartman

Staging: fix iio builds when IIO_RING_BUFFER is not enabled

2011-06-27T21:19:21+00:00

Fix build by moving enum list outside of
#ifdef CONFIG_IIO_RING_BUFFER.

drivers/staging/iio/accel/adis16201_core.c:413: error: 'ADIS16201_SCAN_SUPPLY' undeclared here (not in a function)
drivers/staging/iio/accel/adis16201_core.c:417: error: 'ADIS16201_SCAN_TEMP' undeclared here (not in a function)
drivers/staging/iio/accel/adis16201_core.c:422: error: 'ADIS16201_SCAN_ACC_X' undeclared here (not in a function)
drivers/staging/iio/accel/adis16201_core.c:427: error: 'ADIS16201_SCAN_ACC_Y' undeclared here (not in a function)
drivers/staging/iio/accel/adis16201_core.c:432: error: 'ADIS16201_SCAN_AUX_ADC' undeclared here (not in a function)
drivers/staging/iio/accel/adis16201_core.c:436: error: 'ADIS16201_SCAN_INCLI_X' undeclared here (not in a function)
drivers/staging/iio/accel/adis16201_core.c:441: error: 'ADIS16201_SCAN_INCLI_Y' undeclared here (not in a function)

vers/staging/iio/accel/adis16203_core.c:374: error: 'ADIS16203_SCAN_SUPPLY' undeclared here (not in a function)
drivers/staging/iio/accel/adis16203_core.c:378: error: 'ADIS16203_SCAN_AUX_ADC' undeclared here (not in a function)
drivers/staging/iio/accel/adis16203_core.c:382: error: 'ADIS16203_SCAN_INCLI_X' undeclared here (not in a function)
drivers/staging/iio/accel/adis16203_core.c:388: error: 'ADIS16203_SCAN_INCLI_Y' undeclared here (not in a function)
drivers/staging/iio/accel/adis16203_core.c:392: error: 'ADIS16203_SCAN_TEMP' undeclared here (not in a function)

Signed-off-by: Randy Dunlap 
Acked-by: Jonathan Cameron 
Signed-off-by: Greg Kroah-Hartman

Staging: fix more iio builds when IIO_RING_BUFFER is not enabled

2011-06-27T21:19:20+00:00

Fix lots more build errors in staging/iio when CONFIG_IIO_RING_BUFFER
is not enabled by moving enums and defines outside of the
CONFIG_IIO_RING_BUFFER ifdef block.

Examples (one from each driver; there were 116 total errors):

drivers/staging/iio/accel/adis16204_core.c:437: error: 'ADIS16204_SCAN_SUPPLY' undeclared here (not in a function)
drivers/staging/iio/accel/adis16209_core.c:410: error: 'ADIS16209_SCAN_SUPPLY' undeclared here (not in a function)
drivers/staging/iio/gyro/adis16260_core.c:420: error: 'ADIS16260_SCAN_GYRO' undeclared here (not in a function)
drivers/staging/iio/imu/adis16400_core.c:565: error: 'ADIS16400_SCAN_SUPPLY' undeclared here (not in a function)

Signed-off-by: Randy Dunlap 
Acked-by: Jonathan Cameron 
Signed-off-by: Greg Kroah-Hartman

staging: iio: max517: Fix iio_info changes

2011-06-09T17:07:47+00:00

struct iio_info introduced a bug where the second channel of a MAX518 can't be
used. This commit fixes the typo (using max518 instead of the max517 struct).

Signed-off-by: Roland Stigge 
Signed-off-by: Greg Kroah-Hartman

staging: iio: error case memory leak fix

2011-06-07T19:28:43+00:00

The data pointer should be freed in the error
cases of adis16400_trigger_handler().

Signed-off-by: Andre Bartke 
Acked-by: Jonathan Cameron 
Signed-off-by: Greg Kroah-Hartman

staging: iio: industrialio-trigger: set iio_poll_func private_data

2011-06-07T19:28:41+00:00

Failure to set iio_poll_func private_data, causes zero pointer access
violations in all consumer trigger handlers.

Signed-off-by: Michael Hennerich 
Acked-by: Jonathan Cameron 
Signed-off-by: Greg Kroah-Hartman

staging:iio: Trivial kconfig reorganization and uniformity improvements.

2011-05-19T23:15:06+00:00

Signed-off-by: Jonathan Cameron 
Signed-off-by: Greg Kroah-Hartman

staging:iio:documenation partial update.

2011-05-19T23:15:06+00:00

More to be added, but this brings the docs in line with
the current code. Now they are hopefully just uninformative
rather than actually incorrect.

Signed-off-by: Jonathan Cameron 
Signed-off-by: Greg Kroah-Hartman

staging:iio: use pollfunc allocation helpers in remaining drivers.

2011-05-19T23:15:06+00:00

Some didn't get converted the first time around.

Signed-off-by: Jonathan Cameron 
Signed-off-by: Greg Kroah-Hartman

staging:iio:max1363 misc cleanups and use of for_each_bit_set to simplify event code spitting out.

2011-05-19T23:15:05+00:00

Signed-off-by: Jonathan Cameron 
Signed-off-by: Greg Kroah-Hartman