25 Aug, 2015
2 commits
-
Otherwise it triggers a compile warning like:
sound/ppc/keywest.c:104:1: warning: data definition has no type or storage class
sound/ppc/keywest.c:104:1: error: type defaults to 'int' in declaration of 'MODULE_DEVICE_TABLE' [-Werror=implicit-int]Fixes: a2bc2af66a5b ('ALSA: ppc: keywest: Export I2C module alias information')
Reported-by: kbuild test robot
Reviewed-by: Javier Martinez Canillas
Signed-off-by: Takashi Iwai -
The I2C core always reports the MODALIAS uevent as "i2c:
Signed-off-by: Takashi Iwai
29 May, 2015
1 commit
-
Due to changes in i2c-powermac, for some Macs the DEQ is instantiated
now in i2c-powermac while some need the instantiation here in the
keywest sound driver. The proper fix is to convert this driver to AOA.
Until then support both ways of instantiation. Before this patch, some
Macs lost sound because the sound driver failed when instantiating the
DEQ for the second time.Signed-off-by: Wolfram Sang
Tested-by: Dan DeVoto
Signed-off-by: Takashi Iwai
18 May, 2015
1 commit
-
As we now have deferred probing, we can use a custom mechanism and
finally get rid of this legacy interface from the i2c core.Signed-off-by: Wolfram Sang
Tested-by: Dan DeVoto
Tested-by: Mark Elliott
Signed-off-by: Takashi Iwai
23 Mar, 2015
1 commit
-
ppc has special instruction forms to efficiently load and store values
in non-native endianness. These can be accessed via the arch-specific
{ld,st}_le{16,32}() inlines in arch/powerpc/include/asm/swab.h.However, gcc is perfectly capable of generating the byte-reversing
load/store instructions when using the normal, generic cpu_to_le*() and
le*_to_cpu() functions eaning the arch-specific functions don't have much
point.Worse the "le" in the names of the arch specific functions is now
misleading, because they always generate byte-reversing forms, but some
ppc machines can now run a little-endian kernel.To start getting rid of the arch-specific forms, this patch removes them
from all the old Power Macintosh drivers, replacing them with the
generic byteswappers.Signed-off-by: David Gibson
Signed-off-by: Benjamin Herrenschmidt
28 Jan, 2015
1 commit
-
Nowadays it's recommended. Replace all in a shot.
Signed-off-by: Takashi Iwai
04 Jan, 2015
1 commit
-
The iounmap() function performs also input parameter validation.
Thus the test around the call is not needed.This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring
Signed-off-by: Takashi Iwai
02 Jan, 2015
1 commit
-
The ALSA core takes care that all preallocated memory is freed when the card
(and the PCM) itself is freed. There is no need to do this manually in the
driver.Signed-off-by: Lars-Peter Clausen
Signed-off-by: Takashi Iwai
15 Dec, 2014
1 commit
-
Pull driver core update from Greg KH:
"Here's the set of driver core patches for 3.19-rc1.They are dominated by the removal of the .owner field in platform
drivers. They touch a lot of files, but they are "simple" changes,
just removing a line in a structure.Other than that, a few minor driver core and debugfs changes. There
are some ath9k patches coming in through this tree that have been
acked by the wireless maintainers as they relied on the debugfs
changes.Everything has been in linux-next for a while"
* tag 'driver-core-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (324 commits)
Revert "ath: ath9k: use debugfs_create_devm_seqfile() helper for seq_file entries"
fs: debugfs: add forward declaration for struct device type
firmware class: Deletion of an unnecessary check before the function call "vunmap"
firmware loader: fix hung task warning dump
devcoredump: provide a one-way disable function
device: Add dev__once variants
ath: ath9k: use debugfs_create_devm_seqfile() helper for seq_file entries
ath: use seq_file api for ath9k debugfs files
debugfs: add helper function to create device related seq_file
drivers/base: cacheinfo: remove noisy error boot message
Revert "core: platform: add warning if driver has no owner"
drivers: base: support cpu cache information interface to userspace via sysfs
drivers: base: add cpu_device_create to support per-cpu devices
topology: replace custom attribute macros with standard DEVICE_ATTR*
cpumask: factor out show_cpumap into separate helper function
driver core: Fix unbalanced device reference in drivers_probe
driver core: fix race with userland in device_add()
sysfs/kernfs: make read requests on pre-alloc files use the buffer.
sysfs/kernfs: allow attributes to request write buffer be pre-allocated.
fs: sysfs: return EGBIG on write if offset is larger than file size
...
17 Nov, 2014
1 commit
-
The pci_dev_put() function tests whether its argument is NULL and then
returns immediately. Thus the test around the call is not needed.This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring
Signed-off-by: Takashi Iwai
21 Oct, 2014
1 commit
-
... and reduce the open codes. Also add missing const to the text array.
Signed-off-by: Takashi Iwai
20 Oct, 2014
1 commit
-
A platform_driver does not need to set an owner, it will be populated by the
driver core.Signed-off-by: Wolfram Sang
27 Jun, 2014
1 commit
-
There are a bunch of users open coding the for_each_node_by_name() by
calling of_find_node_by_name() directly instead of using the macro. This
is getting in the way of some cleanups, and the possibility of removing
of_find_node_by_name() entirely. Clean it up so that all the users are
consistent.Signed-off-by: Grant Likely
Cc: Rob Herring
Cc: Benjamin Herrenschmidt
Cc: "Rafael J. Wysocki"
Cc: Greg Kroah-Hartman
Cc: Takashi Iwai
14 Feb, 2014
1 commit
-
Also remove superfluous snd_card_set_dev() calls.
Signed-off-by: Takashi Iwai
19 Nov, 2013
1 commit
-
Pull i2c changes from Wolfram Sang:
- new drivers for exynos5, bcm kona, and st micro
- bigger overhauls for drivers mxs and rcar
- typical driver bugfixes, cleanups, improvements
- got rid of the superfluous 'driver' member in i2c_client struct This
touches a few drivers in other subsystems. All acked.* 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (38 commits)
i2c: bcm-kona: fix error return code in bcm_kona_i2c_probe()
i2c: i2c-eg20t: do not print error message in syslog if no ACK received
i2c: bcm-kona: Introduce Broadcom I2C Driver
i2c: cbus-gpio: Fix device tree binding
i2c: wmt: add missing clk_disable_unprepare() on error
i2c: designware: add new ACPI IDs
i2c: i801: Add Device IDs for Intel Wildcat Point-LP PCH
i2c: exynos5: Remove incorrect clk_disable_unprepare
i2c: i2c-st: Add ST I2C controller
i2c: exynos5: add High Speed I2C controller driver
i2c: rcar: fixup rcar type naming
i2c: scmi: remove some bogus NULL checks
i2c: sh_mobile & rcar: Enable the driver on all ARM platforms
i2c: sh_mobile: Convert to clk_prepare/unprepare
i2c: mux: gpio: use reg value for i2c_add_mux_adapter
i2c: mux: gpio: use gpio_set_value_cansleep()
i2c: Include linux/of.h header
i2c: mxs: Fix PIO mode on i.MX23
i2c: mxs: Rework the PIO mode operation
i2c: mxs: distinguish i.MX23 and i.MX28 based I2C controller
...
12 Nov, 2013
1 commit
-
Pull devicetree updates from Rob Herring:
"DeviceTree updates for 3.13. This is a bit larger pull request than
usual for this cycle with lots of clean-up.- Cross arch clean-up and consolidation of early DT scanning code.
- Clean-up and removal of arch prom.h headers. Makes arch specific
prom.h optional on all but Sparc.
- Addition of interrupts-extended property for devices connected to
multiple interrupt controllers.
- Refactoring of DT interrupt parsing code in preparation for
deferred probe of interrupts.
- ARM cpu and cpu topology bindings documentation.
- Various DT vendor binding documentation updates"* tag 'devicetree-for-3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (82 commits)
powerpc: add missing explicit OF includes for ppc
dt/irq: add empty of_irq_count for !OF_IRQ
dt: disable self-tests for !OF_IRQ
of: irq: Fix interrupt-map entry matching
MIPS: Netlogic: replace early_init_devtree() call
of: Add Panasonic Corporation vendor prefix
of: Add Chunghwa Picture Tubes Ltd. vendor prefix
of: Add AU Optronics Corporation vendor prefix
of/irq: Fix potential buffer overflow
of/irq: Fix bug in interrupt parsing refactor.
of: set dma_mask to point to coherent_dma_mask
of: add vendor prefix for PHYTEC Messtechnik GmbH
DT: sort vendor-prefixes.txt
of: Add vendor prefix for Cadence
of: Add empty for_each_available_child_of_node() macro definition
arm/versatile: Fix versatile irq specifications.
of/irq: create interrupts-extended property
microblaze/pci: Drop PowerPC-ism from irq parsing
of/irq: Create of_irq_parse_and_map_pci() to consolidate arch code.
of/irq: Use irq_of_parse_and_map()
...
06 Nov, 2013
1 commit
-
BUG_ON() is rather useless for debugging as it leads to panic().
Use WARN_ON() and handle the error cases accordingly.Signed-off-by: Takashi Iwai
10 Oct, 2013
1 commit
-
Powerpc is a mess of implicit includes by prom.h. Add the necessary
explicit includes to drivers in preparation of prom.h cleanup.Signed-off-by: Rob Herring
Acked-by: Grant Likely
04 Oct, 2013
1 commit
-
The 'driver' field of the i2c_client struct is redundant and is going to be
removed. Use 'to_i2c_driver(client->dev.driver)' instead to get direct
access to the i2c_driver struct.Signed-off-by: Lars-Peter Clausen
Acked-by: Takashi Iwai
Signed-off-by: Wolfram Sang
23 May, 2013
1 commit
-
Commit 0998d06310 (device-core: Ensure drvdata = NULL when no
driver is bound) removes the need to set driver data field to
NULL.Signed-off-by: Sachin Kamat
Signed-off-by: Takashi Iwai
07 Dec, 2012
2 commits
-
CONFIG_HOTPLUG is going away as an option. As result the __dev*
markings will be going away.Remove use of __devinit, __devexit_p, __devinitdata, __devinitconst,
and __devexit.Signed-off-by: Bill Pemberton
Signed-off-by: Takashi Iwai -
CONFIG_HOTPLUG is going away as an option. As result the __dev*
markings will be going away.Remove use of __devinit, __devexit_p, __devinitdata, __devinitconst,
and __devexit.Signed-off-by: Bill Pemberton
Acked-by: Geoff Levand
Cc: linuxppc-dev@lists.ozlabs.org
Cc: cbe-oss-dev@lists.ozlabs.org
Signed-off-by: Takashi Iwai
20 Aug, 2012
1 commit
-
Initialize ret before returning on failure, as done elsewhere in the
function.A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)//
(
if@p1 (\(ret < 0\|ret != 0\))
{ ... return ret; }
|
ret@p1 = 0
)
... when != ret = e1
when != &ret
*if(...)
{
... when != ret = e2
when forall
return ret;
}//
Signed-off-by: Julia Lawall
Signed-off-by: Takashi Iwai
09 Aug, 2012
1 commit
-
When CONFIG_PM is set but CONFIG_PM_SLEEP is unset,
SIMPLE_DEV_PM_OPS() ignores the given functions, and this leads to
compile warnings.For avoiding this, simply check CONFIG_PM_SLEEP instead of CONFIG_PM.
Reported-by: Arnd Bergmann
Signed-off-by: Takashi Iwai
03 Jul, 2012
1 commit
-
Signed-off-by: Takashi Iwai
02 Jul, 2012
1 commit
-
Signed-off-by: Takashi Iwai
12 Jan, 2012
1 commit
19 Dec, 2011
1 commit
-
module_param(bool) used to counter-intuitively take an int. In
fddd5201 (mid-2009) we allowed bool or int/unsigned int using a messy
trick.It's time to remove the int/unsigned int option. For this version
it'll simply give a warning, but it'll break next kernel version.Signed-off-by: Rusty Russell
Signed-off-by: Takashi Iwai
08 Nov, 2011
1 commit
-
The lv1_gpu_attribute hcall takes three, not five input
arguments. Adjust the lv1 hcall table and all calls.Signed-off-by: Geoff Levand
CC: Takashi Iwai
Acked-by: Takashi Iwai
Signed-off-by: Benjamin Herrenschmidt
01 Nov, 2011
2 commits
-
Lots of sound drivers were getting module.h via the implicit presence
of it in but we are going to clean that up. So
fix up those users now.Signed-off-by: Paul Gortmaker
-
The implicit presence of module.h lured several users into
incorrectly thinking that they only needed/used modparam.h
but once we clean up the module.h presence, these will show
up as build failures, so fix 'em now.Signed-off-by: Paul Gortmaker
22 Sep, 2011
1 commit
-
Since commit [e58aa3d2: genirq: Run irq handlers with interrupts disabled],
We run all interrupt handlers with interrupts disabled
and we even check and yell when an interrupt handler
returns with interrupts enabled (see commit [b738a50a:
genirq: Warn when handler enables interrupts]).So now this flag is a NOOP and can be removed.
Signed-off-by: Yong Zhang
Acked-by: Peter Ujfalusi
Acked-by: Mark Brown
Signed-off-by: Takashi Iwai
12 Sep, 2011
1 commit
-
The i2c core will clear the clientdata pointer automatically.
We don't have to set the `data' field to NULL in remove() or
if probe() failed anymore.Signed-off-by: Axel Lin
Reviewed-by: Wolfram Sang
Signed-off-by: Takashi Iwai
10 Jun, 2011
1 commit
-
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
22 May, 2011
1 commit
22 Apr, 2011
1 commit
-
Correct lineout (Pro Speaker) detection on PowerMac G4 Digital Audio (Tumbler).
Signed-off-by: Risto Suominen
Signed-off-by: Takashi Iwai
31 Mar, 2011
1 commit
-
Fixes generated by 'codespell' and manually reviewed.
Signed-off-by: Lucas De Marchi
28 Feb, 2011
1 commit
-
Allow input from microphone on remaining PowerBooks and iBooks with Tumbler.
Tested only with PowerBook G4 Gigabit Ethernet (PowerBook3,3).[Fixed to use of_machine_is_compatible by tiwai]
Signed-off-by: Risto Suominen
Signed-off-by: Takashi Iwai
03 Jan, 2011
1 commit
-
Instead of replacing 'milisec' by 'millisec', I decided to use
the more common SI unit. Other drivers use 'milliseconds'
or 'ms', too ('millisec' is never used).Cc: Geert Uytterhoeven
Cc: Jiri Kosina
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Stefan Weil
Acked-by: Geert Uytterhoeven
Signed-off-by: Jiri Kosina
22 Nov, 2010
1 commit
-
Using %pR standardizes the struct resource output.
Signed-off-by: Joe Perches
Signed-off-by: Takashi Iwai