lwn.git/drivers/mfd/ab3550-core.c, branch docs-6.1

mfd: Delete ab3550 driver

2011-10-24T12:09:16+00:00

The AB3550 never passed the prototype stage. Instead it was used as a precursor to AB5500 for testing basic building blocks used in that chip, since they had large similarities. Since AB3550 will not see the light of day in product form and since the prototypes are no longer used, let's delete the driver and any references to it. Cc: Mattias Wallin Signed-off-by: Linus Walleij Signed-off-by: Samuel Ortiz

mfd: Fix section mismatch warning in ab3550-core

2011-10-24T12:09:08+00:00

This patch fixes: WARNING: drivers/mfd/built-in.o(.data+0x9998): Section mismatch in reference from the variable ab3550_driver to the function .init.text:ab3550_probe() The variable ab3550_driver references the function __init ab3550_probe() If the reference is valid then annotate the variable with __init* or __refdata (see linux/init.h) or name the variable: *_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console Signed-off-by: Wanlong Gao Acked-by: Linus Walleij Acked-by: Uwe Kleine-König Signed-off-by: Samuel Ortiz

mfd: Use kstrtoul_from_user in ab3550

2011-07-31T21:28:21+00:00

This patch replaces the code for getting an unsigned long from a userspace buffer by a simple call to kstroul_from_user. This makes it easier to read and less error prone. Signed-off-by: Peter Huewe Signed-off-by: Samuel Ortiz

mfd: Use mfd cell platform_data for ab3550 cells platform bits

2011-05-26T17:44:57+00:00

With the addition of a platform device mfd_cell pointer, MFD drivers can go back to passing platform data back to their sub drivers. This allows for an mfd_cell->mfd_data removal and thus keep the sub drivers MFD agnostic. This is mostly needed for non MFD aware sub drivers. Acked-by: Linus Walleij Signed-off-by: Samuel Ortiz

mfd: Cleanup irq namespace

2011-03-26T23:09:51+00:00

Converted with coccinelle. Signed-off-by: Thomas Gleixner Acked-by: Mark Brown Signed-off-by: Samuel Ortiz

mfd: Rename platform_data field of mfd_cell to mfd_data

2011-03-23T09:41:55+00:00

Rename the platform_data variable to imply a distinction between common platform_data driver usage (typically accessed via pdev->dev.platform_data) and the way MFD passes data down to clients (using a wrapper named mfd_get_data). All clients have already been changed to use the wrapper function, so this can be a quick single-commit change that only touches things in drivers/mfd. Signed-off-by: Andres Salomon Acked-by: Linus Walleij Signed-off-by: Samuel Ortiz

mfd: mfd_cell is now implicitly available to ab3550 driver

2011-03-23T09:41:51+00:00

No clients (in mainline kernel, I'm told that drivers exist in external trees that are planned for mainline inclusion) make use of this, nor do they make use of platform_data, so nothing really had to change here. The .data_size field is unused, so its usage gets removed. Signed-off-by: Andres Salomon Signed-off-by: Samuel Ortiz

mfd: ab3500: world-writable debugfs register-* files

2011-03-23T09:41:47+00:00

Don't allow everybody to interact with hardware registers. Signed-off-by: Vasiliy Kulikov Acked-by: Linus Walleij Signed-off-by: Samuel Ortiz

mfd: Convert AB3500 to new irq_ APIs

2011-01-14T11:37:52+00:00

The genirq core is being updated to pass struct irq_data rather than irq numbers into chip drivers. As part of the update assignments to NULL for unused operations are removed, these are not needed and the genirq docs should be good enough. Signed-off-by: Mark Brown Acked-by: Mattias Wallin Signed-off-by: Samuel Ortiz

mfd: Staticise ab3550 register access functions

2010-08-12T09:27:22+00:00

These are now exported via an ops table rather than referenced directly and so should be staticised. Signed-off-by: Mark Brown Acked-by: Linus Walleij Signed-off-by: Samuel Ortiz