kernel/git/stable/linux.git/drivers/w1/masters/ds1wm.c, branch master

w1: remove ds1wm driver

2023-02-01T16:23:38+00:00

This driver was used by the mfd/asic3 and mfd/htc-pasic3 drivers, but both of those are removed as part of the PXA spring cleaning, which leaves the w1 support orphaned as well. Cc: Evgeniy Polyakov Cc: Szabolcs Gyurko Acked-by: Robert Jarzmik Signed-off-by: Arnd Bergmann

w1: ds1wm: add messages to make incorporation in mfd-drivers easier

2017-08-28T15:20:01+00:00

w1: ds1wm: add messages to make incorporation in mfd-drivers easier Signed-off-by: Johannes Poehlmann Acked-by: Evgeniy Polyakov Signed-off-by: Greg Kroah-Hartman

w1: ds1wm: silence interrupts on HW before claiming the interrupt

2017-08-28T15:20:01+00:00

w1: ds1wm: silence interrupts on HW before claiming the interrupt. This way avoid possible invalid interrupts in the initialization phase. Signed-off-by: Johannes Poehlmann Acked-by: Evgeniy Polyakov Signed-off-by: Greg Kroah-Hartman

w1: ds1wm: add level interrupt modes

2017-08-28T15:20:01+00:00

w1: ds1wm: add level interrupt modes Signed-off-by: Johannes Poehlmann Acked-by: Evgeniy Polyakov Signed-off-by: Greg Kroah-Hartman

w1: ds1wm: make endian clean and use standard io memory accessors

2017-08-28T15:20:01+00:00

o Make endian clean, make HW-endianness configurable. o Use ioread*, iowrite* instead of __raw_readb,__raw_writeb to also use memory-barriers when accessing HW-registers. We do not want reordering to happen here. Both changes are tightly coupled, so I do them in one patch Signed-off-by: Johannes Poehlmann Acked-by: Evgeniy Polyakov Signed-off-by: Greg Kroah-Hartman

w1: ds1wm: fix register offset (bus shift) calculation

2017-08-28T15:20:01+00:00

Replace incorrect register offsett calculation by direct configuration of bus_shift in mfd-cell. Indirect definition of address-shift by resource size was unobvious and was wrong (should have used a binary log). Signed-off-by: Johannes Poehlmann Acked-by: Evgeniy Polyakov Signed-off-by: Greg Kroah-Hartman

w1: Add subsystem kernel public interface

2017-06-09T09:54:54+00:00

Like other subsystems we should be able to define slave devices outside of the w1 directory. To do this we move public facing interface definitions to include/linux/w1.h and rename the internal definition file to w1_internal.h. As w1_family.h and w1_int.h contained almost entirely public driver interface definitions we simply removed these files and moved the remaining definitions into w1_internal.h. With this we can now start to move slave devices out of w1/slaves and into the subsystem based on the function they implement, again like other drivers. Signed-off-by: Andrew F. Davis Reviewed-by: Sebastian Reichel Acked-by: Evgeniy Polyakov Signed-off-by: Greg Kroah-Hartman

w1/masters: use pr_* instead of printk

2014-06-20T00:46:51+00:00

This patch replaces all calls to the "printk" function within the "masters" subdirectory by calls to the appropriate "pr_*" function thus addressing the following warning generated by the checkpatch script: WARNING: Prefer [subsystem eg: netdev]_err([subsystem]dev, ... then dev_err(dev, ... then pr_err(... to printk(KERN_ERR ... Signed-off-by: Fjodor Schelichow Signed-off-by: Roman Sommer Acked-by: Evgeniy Polyakov Signed-off-by: Greg Kroah-Hartman

drivers/w1/masters/ds1wm.cuse dev_get_platdata()

2013-11-13T03:09:35+00:00

Use the wrapper function for retrieving the platform data instead of accessing dev->platform_data directly. This is a cosmetic change to make the code simpler and enhance the readability. Signed-off-by: Jingoo Han Acked-by: Evgeniy Polyakov Cc: Greg KH Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

w1: ds1wm: remove deprecated IRQF_DISABLED

2013-10-16T19:36:10+00:00

This patch proposes to remove the use of the IRQF_DISABLED flag It's a NOOP since 2.6.35 and it will be removed one day. Signed-off-by: Michael Opdenacker Acked-by: Evgeniy Polyakov Signed-off-by: Greg Kroah-Hartman