linux-toradex.git/drivers/zorro, branch v3.12.8

zorro: switch to fixed_size_llseek()

2013-06-29T08:57:28+00:00

Signed-off-by: Al Viro

proc: Supply PDE attribute setting accessor functions

2013-05-01T21:29:18+00:00

Supply accessor functions to set attributes in proc_dir_entry structs.

The following are supplied: proc_set_size() and proc_set_user().

Signed-off-by: David Howells 
Acked-by: Mauro Carvalho Chehab 
cc: linuxppc-dev@lists.ozlabs.org
cc: linux-media@vger.kernel.org
cc: netdev@vger.kernel.org
cc: linux-wireless@vger.kernel.org
cc: linux-pci@vger.kernel.org
cc: netfilter-devel@vger.kernel.org
cc: alsa-devel@alsa-project.org
Signed-off-by: Al Viro

procfs: new helper - PDE_DATA(inode)

2013-04-09T18:13:32+00:00

The only part of proc_dir_entry the code outside of fs/proc
really cares about is PDE(inode)->data.  Provide a helper
for that; static inline for now, eventually will be moved
to fs/proc, along with the knowledge of struct proc_dir_entry
layout.

Signed-off-by: Al Viro

new helper: file_inode(file)

2013-02-23T04:31:31+00:00

Signed-off-by: Al Viro

Drivers: zorro: remove CONFIG_HOTPLUG usage

2013-01-03T23:57:01+00:00

CONFIG_HOTPLUG is going away as an option, so remove it from the
zorro-driver.c file.

Cc: Bill Pemberton 
Cc: Geert Uytterhoeven 
Signed-off-by: Greg Kroah-Hartman

zorro: Remove unused zorro_bus.devices

2012-07-15T17:56:38+00:00

Signed-off-by: Geert Uytterhoeven

misc latin1 to utf8 conversions

2012-01-02T12:04:55+00:00

Signed-off-by: Al Viro 
Signed-off-by: Jiri Kosina

drivers/zorro: Add export.h to proc.c

2011-10-31T23:32:01+00:00

To fix what used to be the implicit presence of the macros
EXPORT_SYMBOL and THIS_MODULE, via module.h being everywhere.

Signed-off-by: Paul Gortmaker

zorro: Fix four checkpatch warnings

2011-10-24T19:00:34+00:00

zorro-driver.c: fix four checkpatch warnings of:
WARNING: EXPORT_SYMBOL(foo); should immediately follow its function/variable

I had a cat. The cat was mine.
His name was Zorro. Amiga is fine.

Signed-off-by: Jim Rotmalm 
Signed-off-by: Geert Uytterhoeven

zorro: Defer device_register() until all devices have been identified

2011-09-22T19:59:35+00:00

As the Amiga Zorro II address space is limited to 8.5 MiB and Zorro
devices can contain only one BAR, several Amiga Zorro II expansion
boards (mainly graphics cards) contain multiple Zorro devices: a small
one for the control registers and one (or more) for the graphics memory.

The conversion of cirrusfb to the new driver framework introduced a
regression: the driver contains a zorro_driver for the first Zorro
device, and uses the (old) zorro_find_device() call to find the second
Zorro device.

However, as the Zorro core calls device_register() as soon as a Zorro
device is identified, it may not have identified the second Zorro device
belonging to the same physical Zorro expansion card.  Hence cirrusfb
could no longer find the second part of the Picasso II graphics card,
causing a NULL pointer dereference.

Defer the registration of Zorro devices with the driver framework until
all Zorro devices have been identified to fix this.

Note that the alternative solution (modifying cirrusfb to register a
zorro_driver for all Zorro devices belonging to a graphics card, instead
of only for the first one, and adding a synchronization mechanism to
defer initialization until all have been found), is not an option, as on
some cards one device may be optional (e.g.  the second bank of 2 MiB of
graphics memory on the Picasso IV in Zorro II mode).

Reported-by: Ingo Jürgensmann 
Signed-off-by: Geert Uytterhoeven 
Cc: stable@kernel.org
Signed-off-by: Linus Torvalds