staging: gpib: Destage gpib

Move the gpib drivers out of staging and into the "real" part of the
kernel. This entails:

- Remove the gpib Kconfig menu and Makefile build rule from staging.
- Remo

staging: gpib: Destage gpib

Move the gpib drivers out of staging and into the "real" part of the
kernel. This entails:

- Remove the gpib Kconfig menu and Makefile build rule from staging.
- Remove gpib/uapi from the header file search path in subdir-ccflags
of the gpib Makefile
- move the gpib/uapi files to include/uapi/linux
- Move the gpib tree out of staging to drivers.
- Remove the word "Linux" from the gpib Kconfig file.
- Add the gpib Kconfig menu and Makefile build rule to drivers

Signed-off-by: Dave Penkler <dpenkler@gmail.com>
Link: https://patch.msgid.link/20251117144021.23569-5-dpenkler@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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staging: gpib: ibsys: u8 over uint8_t

Reported by checkpatch.pl.

CHECK: Prefer kernel type 'u8' over 'uint8_t'

Signed-off-by: Michael Rubin <matchstick@neverthere.org>
Link: https://lore.kernel.or

staging: gpib: ibsys: u8 over uint8_t

Reported by checkpatch.pl.

CHECK: Prefer kernel type 'u8' over 'uint8_t'

Signed-off-by: Michael Rubin <matchstick@neverthere.org>
Link: https://lore.kernel.org/r/20250409180953.398686-3-matchstick@neverthere.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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staging: gpib: Removing typedef gpib_status_queue

Removing gpib_status_queue_t to adhere to Linux code style.

Reported by checkpatch.pl

In general, a pointer, or a struct that has elements that ca

staging: gpib: Removing typedef gpib_status_queue

Removing gpib_status_queue_t to adhere to Linux code style.

Reported by checkpatch.pl

In general, a pointer, or a struct that has elements that can reasonably be
directly accessed should never be a typedef.

Signed-off-by: Michael Rubin <matchstick@neverthere.org>
Link: https://lore.kernel.org/r/20250408232535.187528-5-matchstick@neverthere.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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staging: gpib: common: struct gpib_board

Using Linux code style for struct gpib_board.

Adhering to Linux code style.

In general, a pointer, or a struct that has elements that can reasonably be
dir

staging: gpib: common: struct gpib_board

Using Linux code style for struct gpib_board.

Adhering to Linux code style.

In general, a pointer, or a struct that has elements that can reasonably be
directly accessed should never be a typedef.

Signed-off-by: Michael Rubin <matchstick@neverthere.org>
Acked-By: Dave Penkler <dpenkler@gmail.com>
Link: https://lore.kernel.org/r/20250319215924.19387-7-matchstick@neverthere.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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staging: gpib: Correct check for max secondary address

GPIB secondary addresses can be between 0 and 31 inclusive
unlike primary addresses where address 31 is not a valid device
address. When 31 is

staging: gpib: Correct check for max secondary address

GPIB secondary addresses can be between 0 and 31 inclusive
unlike primary addresses where address 31 is not a valid device
address. When 31 is used as a primary talk address it
forms the UNT (Untalk) command and when used as a listener address it
forms the UNL (Unlisten) commmand.
The library was incorrectly not allowing a secondary address
with a value of 31 to be used.

Fixes: 9dde4559e939 ("staging: gpib: Add GPIB common core driver")
Signed-off-by: Dave Penkler <dpenkler@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://lore.kernel.org/r/20241104175014.12317-13-dpenkler@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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staging: gpib: Replace custom debug with dev_dbg

Remove GPIB_KERNEL_DEBUG config option
Remove GPIB_DEBUG reference
Replace GPIB_DPRINTK with dev_dbg
Change pr_alert to dev_alert

Signed-off-by: Dav

staging: gpib: Replace custom debug with dev_dbg

Remove GPIB_KERNEL_DEBUG config option
Remove GPIB_DEBUG reference
Replace GPIB_DPRINTK with dev_dbg
Change pr_alert to dev_alert

Signed-off-by: Dave Penkler <dpenkler@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://lore.kernel.org/r/20241104175014.12317-3-dpenkler@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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staging: gpib: Add GPIB common core driver

This is the common core driver that interfaces with the userland code
and creates the gpib device files.

Signed-off-by: Dave Penkler <dpenkler@gmail.com>

staging: gpib: Add GPIB common core driver

This is the common core driver that interfaces with the userland code
and creates the gpib device files.

Signed-off-by: Dave Penkler <dpenkler@gmail.com>
Link: https://lore.kernel.org/r/20240918121908.19366-6-dpenkler@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

show more ...