linux-toradex.git/include/linux/zorro.h, branch v5.12-rc8

zorro: Move zorro_bus_type to bus-private header file

2020-03-09T10:12:19+00:00

zorro_bus_type was never used outside the Zorro bus code.  Hence move it
from the public to the bus-private header file.

Signed-off-by: Geert Uytterhoeven 
Link: https://lore.kernel.org/r/20200112164949.20196-6-geert@linux-m68k.org

zorro: Remove unused zorro_dev_driver()

2020-03-09T10:12:19+00:00

This function was never used.

Signed-off-by: Geert Uytterhoeven 
Link: https://lore.kernel.org/r/20200112164949.20196-5-geert@linux-m68k.org

zorro: Make zorro_match_device() static

2020-03-09T10:12:19+00:00

Unlike its PCI counterpart, zorro_match_device() was never used outside
the Zorro bus code.

Signed-off-by: Geert Uytterhoeven 
Link: https://lore.kernel.org/r/20200112164949.20196-2-geert@linux-m68k.org

zorro/UAPI: Disintegrate include/linux/zorro*.h

2013-11-26T10:09:08+00:00

The Zorro definitions and device IDs are used by bootstraps, hence they
should be exported through UAPI.

Unfortunately zorro.h was never marked for export when headers_install
was introduced, so it was forgotten during the big UAPI disintegration.
In addition, the removal of zorro_ids.h had been sneaked into commit
7e7a43c32a8970ea2bfc3d1af353dcb1a9237769 ("PCI: don't export device IDs to
userspace") before, so it was also forgotten.

Split off and export the Zorro definitions used by bootstraps.

Signed-off-by: Geert Uytterhoeven

zorro: Do not allocate zorro_autocon[] statically

2013-11-26T10:09:03+00:00

Currently the array of Zorro devices is allocated statically, wasting
up to 4.5 KiB when running an Amiga or multi-platform kernel on a machine
with no or a handful of Zorro expansion cards. Convert it to conditional
dynamic memory allocation to fix this.

amiga_parse_bootinfo() still needs to store some information about the
detected Zorro devices, at a time even the bootmem allocator is not yet
available.  This is now handled using a much smaller array (typically less
than 0.5 KiB), which is __initdata and thus freed later.

Signed-off-by: Geert Uytterhoeven

treewide: Convert uses of struct resource to resource_size(ptr)

2011-06-10T12:55:36+00:00

Several fixes as well where the +1 was missing.

Done via coccinelle scripts like:

@@
struct resource *ptr;
@@

- ptr->end - ptr->start + 1
+ resource_size(ptr)

and some grep and typing.

Mostly uncompiled, no cross-compilers.

Signed-off-by: Joe Perches 
Signed-off-by: Jiri Kosina

m68k: amiga - Zorro host bridge platform device conversion

2010-05-17T19:37:42+00:00

Signed-off-by: Geert Uytterhoeven

m68k: amiga - Zorro bus modalias support

2010-05-17T19:37:41+00:00

Add Amiga Zorro bus modalias and uevent support

Signed-off-by: Geert Uytterhoeven

[PATCH] m68k: Remove some unused definitions in zorro.h

2006-06-23T14:43:00+00:00

These definitions have long been superseded by asm-offsets.h

Signed-off-by: Roman Zippel 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] amiga: fix driver_register() return handling, remove zorro_module_init()

2006-03-25T16:22:53+00:00

Remove the assumption that driver_register() returns the number of devices
bound to the driver.  In fact, it returns zero for success or a negative
error value.

zorro_module_init() used the device count to automatically unregister and
unload drivers that found no devices.  That might have worked at one time,
but has been broken for some time because zorro_register_driver() returned
either a negative error or a positive count (never zero).  So it could only
unregister on failure, when it's not needed anyway.

This functionality could be resurrected in individual drivers by counting
devices in their .probe() methods.

Signed-off-by: Bjorn Helgaas 
Cc: Geert Uytterhoeven 
Cc: Roman Zippel 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds