20 Oct, 2014
1 commit
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A platform_driver does not need to set an owner, it will be populated by the
driver core.Signed-off-by: Wolfram Sang
11 Jul, 2014
1 commit
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ARRAY_SIZE is more concise to use when the size of an array is divided
by the size of its type or the size of its first element.The Coccinelle semantic patch that makes this change is as follows:
//
@@
type T;
T[] E;
@@- (sizeof(E)/sizeof(T))
+ ARRAY_SIZE(E)
//Signed-off-by: Himangi Saraogi
[Geert: Also convert the MANUF definition]
Signed-off-by: Geert Uytterhoeven
26 Nov, 2013
5 commits
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Fix member definitions for non-native userspace handling:
- All multi-byte values are big-endian, hence use __be*,
- All pointers are 32-bit pointers under AmigaOS, but unused (except for
cd_BoardAddr) under Linux, hence use __be32.Signed-off-by: Geert Uytterhoeven
-
Filling in dev_name of the Zorro bus type and dev.id of each device allows
the driver core to enumerate devices, so we don't have to do that
ourselves.This changes the names of devices in sysfs from "%02x" to "zorro%u".
Note that filling in dev.id is also needed to support MFD Zorro devices.
Signed-off-by: Geert Uytterhoeven
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Using an empty static inline function in the CONFIG_ZORRO_NAMES=n case
allows to drop compilation of names.c.Signed-off-by: Geert Uytterhoeven
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If the device is not found in the database, it's not needed to fill in
a dummy name. The caller of zorro_name_device() has already taken care
of that to support CONFIG_ZORRO_NAMES=n.Signed-off-by: Geert Uytterhoeven
-
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
29 Jun, 2013
1 commit
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Signed-off-by: Al Viro
02 May, 2013
1 commit
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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
10 Apr, 2013
1 commit
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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
23 Feb, 2013
1 commit
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Signed-off-by: Al Viro
04 Jan, 2013
1 commit
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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
16 Jul, 2012
1 commit
-
Signed-off-by: Geert Uytterhoeven
02 Jan, 2012
1 commit
-
Signed-off-by: Al Viro
Signed-off-by: Jiri Kosina
01 Nov, 2011
1 commit
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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
25 Oct, 2011
1 commit
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zorro-driver.c: fix four checkpatch warnings of:
WARNING: EXPORT_SYMBOL(foo); should immediately follow its function/variableI had a cat. The cat was mine.
His name was Zorro. Amiga is fine.Signed-off-by: Jim Rotmalm
Signed-off-by: Geert Uytterhoeven
23 Sep, 2011
1 commit
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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
18 Nov, 2010
1 commit
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The big kernel lock has been removed from all these files at some point,
leaving only the #include.Remove this too as a cleanup.
Signed-off-by: Arnd Bergmann
Signed-off-by: Linus Torvalds
22 Oct, 2010
1 commit
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If device_register() fails then call put_device().
See comment to device_register.Signed-off-by: Vasiliy Kulikov
Signed-off-by: Geert Uytterhoeven
10 Aug, 2010
2 commits
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proc_bus_zorro_read() didn't take into account the current file position,
hence it always read from the start of the ConfigDev.Signed-off-by: Geert Uytterhoeven
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Remove BKL use from proc_bus_zorro_lseek(), like was done for
proc_bus_pci_lseek() a long time ago.Signed-off-by: Geert Uytterhoeven
Acked-by: Arnd Bergmann
22 May, 2010
1 commit
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This allows bin_attr->read,write,mmap callbacks to check file specific data
(such as inode owner) as part of any privilege validation.Signed-off-by: Chris Wright
Signed-off-by: Greg Kroah-Hartman
18 May, 2010
2 commits
-
Signed-off-by: Geert Uytterhoeven
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Add Amiga Zorro bus modalias and uevent support
Signed-off-by: Geert Uytterhoeven
15 Feb, 2010
1 commit
-
Signed-off-by: Uwe Kleine-König
Signed-off-by: Jiri Kosina
06 Dec, 2009
1 commit
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These now cause errors due to changes present in linux-next:
(__ksymtab_sorted+0x1258): undefined reference to `dio_dev_driver'
(__ksymtab_sorted+0x4d48): undefined reference to `zorro_dev_driver'Signed-off-by: Stephen Rothwell
Signed-off-by: Geert Uytterhoeven
25 Mar, 2009
1 commit
-
Acked-by: Greg Kroah-Hartman
Signed-off-by: Kay Sievers
13 Jan, 2009
3 commits
-
Signed-off-by: Geert Uytterhoeven
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warning: ignoring return value of 'device_register', declared with attribute
warn_unused_result
warning: ignoring return value of 'device_create_file', declared with
attribute warn_unused_resultSigned-off-by: Geert Uytterhoeven
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drivers/zorro/.gitignore: Added devlist.h and gen-devlist to .gitignore file
because they shouldn't be tracked.Signed-off-by: Kars de Jong
Signed-off-by: Geert Uytterhoeven
25 Jul, 2008
1 commit
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James Bottomley warns that inclusion of linux/fs.h in a low level
driver was always a danger signal. This patch moves
memory_read_from_buffer() from fs.h to string.h and fixes includes in
existing memory_read_from_buffer() users.Signed-off-by: Akinobu Mita
Cc: James Bottomley
Cc: Geert Uytterhoeven
Cc: Zhang Rui
Cc: Bob Moore
Cc: Thomas Renninger
Cc: Len Brown
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
21 Jul, 2008
3 commits
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zorro: use memory_read_from_buffer
Signed-off-by: Akinobu Mita
Signed-off-by: Geert Uytterhoeven
Signed-off-by: Linus Torvalds -
ZORRO: Replace deprecated __initcall with equivalent device_initcall.
Signed-off-by: Robert P. J. Day
Signed-off-by: Geert Uytterhoeven
Signed-off-by: Linus Torvalds -
This patch removes CVS keywords that weren't updated for a long time
from comments.Signed-off-by: Adrian Bunk
Signed-off-by: Geert Uytterhoeven
Signed-off-by: Linus Torvalds
29 Apr, 2008
3 commits
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Use proc_create()/proc_create_data() to make sure that ->proc_fops and ->data
be setup before gluing PDE to main tree.Add correct ->owner to proc_fops to fix reading/module unloading race.
Signed-off-by: Denis V. Lunev
Cc: Geert Uytterhoeven
Cc: Alexey Dobriyan
Cc: "Eric W. Biederman"
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Signed-off-by: Alexey Dobriyan
Cc: Josef Sipek
Cc: Geert Uytterhoeven
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Remove proc_bus export and variable itself. Using pathnames works fine
and is slightly more understandable and greppable.Signed-off-by: Alexey Dobriyan
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
27 Nov, 2007
1 commit
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Amiga zorro bus: Add missing zorro_device_remove(). Without this ifconfig and
/proc/net/dev oops after unloading a Zorro network device driver module.Signed-off-by: Geert Uytterhoeven
Signed-off-by: Linus Torvalds
20 Oct, 2007
1 commit
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* Convert files to UTF-8.
* Also correct some people's names
(one example is Eißfeldt, which was found in a source file.
Given that the author used an ß at all in a source file
indicates that the real name has in fact a 'ß' and not an 'ss',
which is commonly used as a substitute for 'ß' when limited to
7bit.)* Correct town names (Goettingen -> Göttingen)
* Update Eberhard Mönkeberg's address (http://lkml.org/lkml/2007/1/8/313)
Signed-off-by: Jan Engelhardt
Signed-off-by: Adrian Bunk
23 Aug, 2007
1 commit
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zorro: Make the sysfs `config' attribute read-only, as you cannot write to it
(there's no .write function neither).Signed-off-by: Geert Uytterhoeven
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds