25 Oct, 2012
6 commits
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This should get rid of warnings of the type:
warning: passing argument 1 of '' discards qualifiers from pointer target type
note: expected 'void *' but argument is of type 'const void *'Signed-off-by: Omar Ramirez Luna
Signed-off-by: Greg Kroah-Hartman -
Due to data type change, readl can no longer receive a u32.
Signed-off-by: Omar Ramirez Luna
Signed-off-by: Greg Kroah-Hartman -
Change the type of sync_addr to 'void __iomem *' and ioremap the
physical address in the shared memory so we can access it using
_raw_*. While at it, drop 'dw_' prefix.Fix the warning associated with dsp's sync_addr:
warning: passing argument 2 of '__raw_writel' makes pointer from integer without a cast
../io.h:88: note: expected 'volatile void *' but argument is of type 'u32'Signed-off-by: Omar Ramirez Luna
Signed-off-by: Greg Kroah-Hartman -
Currently per_pm_base and core_pm_base are declared as u32, however
_raw_* changed the data type, since:195bbca ARM: 7500/1: io: avoid writeback addressing modes for __raw_ accessors
This should fix warnings for per and core accesses:
warning: passing argument 2 of '__raw_writel' makes pointer from integer without a cast
../io.h:88: note: expected 'volatile void *' but argument is of type 'u32'Signed-off-by: Omar Ramirez Luna
Signed-off-by: Greg Kroah-Hartman -
Custom mmu functions receive a 'const void __iomem *', all the
callers pass a 'void __iomem *', so drop the const to fix the
warnings like:warning: passing argument 2 of '__raw_writel' discards qualifiers from pointer target type
../io.h:88: note: expected 'volatile void *' but argument is of type 'const void *'Signed-off-by: Omar Ramirez Luna
Signed-off-by: Greg Kroah-Hartman -
Requested irq for mmu is currently conflicting with a DMA irq
due to recent changes to irq header files, now the offset for the
start of the interrupt controller numbering has changed.This should be removed during a future migration to omap-iommu,
for now it is hardcoded.Signed-off-by: Omar Ramirez Luna
Signed-off-by: Greg Kroah-Hartman
09 Oct, 2012
1 commit
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A long time ago, in v2.4, VM_RESERVED kept swapout process off VMA,
currently it lost original meaning but still has some effects:| effect | alternative flags
-+------------------------+---------------------------------------------
1| account as reserved_vm | VM_IO
2| skip in core dump | VM_IO, VM_DONTDUMP
3| do not merge or expand | VM_IO, VM_DONTEXPAND, VM_HUGETLB, VM_PFNMAP
4| do not mlock | VM_IO, VM_DONTEXPAND, VM_HUGETLB, VM_PFNMAPThis patch removes reserved_vm counter from mm_struct. Seems like nobody
cares about it, it does not exported into userspace directly, it only
reduces total_vm showed in proc.Thus VM_RESERVED can be replaced with VM_IO or pair VM_DONTEXPAND | VM_DONTDUMP.
remap_pfn_range() and io_remap_pfn_range() set VM_IO|VM_DONTEXPAND|VM_DONTDUMP.
remap_vmalloc_range() set VM_DONTEXPAND | VM_DONTDUMP.[akpm@linux-foundation.org: drivers/vfio/pci/vfio_pci.c fixup]
Signed-off-by: Konstantin Khlebnikov
Cc: Alexander Viro
Cc: Carsten Otte
Cc: Chris Metcalf
Cc: Cyrill Gorcunov
Cc: Eric Paris
Cc: H. Peter Anvin
Cc: Hugh Dickins
Cc: Ingo Molnar
Cc: James Morris
Cc: Jason Baron
Cc: Kentaro Takeda
Cc: Matt Helsley
Cc: Nick Piggin
Cc: Oleg Nesterov
Cc: Peter Zijlstra
Cc: Robert Richter
Cc: Suresh Siddha
Cc: Tetsuo Handa
Cc: Venkatesh Pallipadi
Acked-by: Linus Torvalds
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
02 Oct, 2012
1 commit
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Pull ARM soc general cleanups from Olof Johansson:
"This is a large branch that contains a handful of different cleanups:- Fixing up the I/O space remapping on PCI on ARM. This is a series
from Rob Herring that restructures how all pci devices allocate I/O
space, and it's part of the work to allow multiplatform kernels.
- A number of cleanup series for OMAP, moving and removing some
headers, sparse irq rework and in general preparation for
multiplatform.
- Final removal of all non-DT boards for Tegra, it is now
device-tree-only!
- Removal of a stale platform, nxp4008. It's an old mobile chipset
that is no longer in use, and was very likely never really used
with a mainline kernel. We have not been able to find anyone
interested in keeping it around in the kernel.
- Removal of the legacy dmaengine driver on tegra+ A handful of other things that I haven't described above."
Fix up some conflicts with the staging tree (and because nxp4008 was
removed)* tag 'cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (184 commits)
ARM: OMAP2+: serial: Change MAX_HSUART_PORTS to 6
ARM: OMAP4: twl-common: Support for additional devices on i2c1 bus
ARM: mmp: using for_each_set_bit to simplify the code
ARM: tegra: harmony: fix ldo7 regulator-name
ARM: OMAP2+: Make omap4-keypad.h local
ARM: OMAP2+: Make l4_3xxx.h local
ARM: OMAP2+: Make l4_2xxx.h local
ARM: OMAP2+: Make l3_3xxx.h local
ARM: OMAP2+: Make l3_2xxx.h local
ARM: OMAP1: Move irda.h from plat to mach
ARM: OMAP2+: Make hdq1w.h local
ARM: OMAP2+: Make gpmc-smsc911x.h local
ARM: OMAP2+: Make gpmc-smc91x.h local
ARM: OMAP1: Move flash.h from plat to mach
ARM: OMAP2+: Make debug-devices.h local
ARM: OMAP1: Move board-voiceblue.h from plat to mach
ARM: OMAP1: Move board-sx1.h from plat to mach
ARM: OMAP2+: Make omap-wakeupgen.h local
ARM: OMAP2+: Make omap-secure.h local
ARM: OMAP2+: Make ctrl_module_wkup_44xx.h local
...
22 Sep, 2012
1 commit
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In case of error, the function clk_get() returns ERR_PTR()
and never returns NULL pointer. The NULL test in the error
handling should be replaced with IS_ERR().dpatch engine is used to auto generated this patch.
(https://github.com/weiyj/dpatch)Signed-off-by: Wei Yongjun
Signed-off-by: Greg Kroah-Hartman
19 Sep, 2012
1 commit
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Platform data for device drivers should be defined in
include/linux/platform_data/*.h, not in the architecture
and platform specific directories.This moves such data out of the omap include directories
Signed-off-by: Arnd Bergmann
Acked-by: Mark Brown
Acked-by: Greg Kroah-Hartman
Acked-by: Nicolas Pitre
Acked-by: Tony Lindgren
Cc: Kevin Hilman
Cc: "Benoît Cousson"
Cc: Dmitry Torokhov
Cc: David Woodhouse
Cc: Kyungmin Park
Cc: Ohad Ben-Cohen
Cc: Grant Likely
Cc: Omar Ramirez Luna
Cc: Tomi Valkeinen
Cc: Florian Tobias Schandinat
Cc: Peter Ujfalusi
Cc: Jarkko Nikula
Cc: Liam Girdwood
Cc: Artem Bityutskiy
Cc: Jean Pihet
Cc: J Keerthy
Cc: linux-omap@vger.kernel.org
13 Sep, 2012
1 commit
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Remove hardcoded IRQs in irqs.h and related files as these
are no longer needed.Reviewed-by: Felipe Balbi
Signed-off-by: Tony Lindgren
12 Sep, 2012
1 commit
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Let's define some things locally to avoid breaking build
when irqs.h is removed.This is needed for the ARM common zImage support.
Cc: Omar Ramirez Luna
Cc: Greg Kroah-Hartman
Signed-off-by: Tony Lindgren
Signed-off-by: Greg Kroah-Hartman
08 Sep, 2012
1 commit
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The dereference should be moved below the NULL test.
spatch with a semantic match is used to found this.
(http://coccinelle.lip6.fr/)Signed-off-by: Wei Yongjun
Signed-off-by: Greg Kroah-Hartman
17 Aug, 2012
1 commit
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Commit 8cb05f4b54535cb91d7a5f9f8eb230bd4fa86e4e (staging:
tidspbridge: eliminate uuid_uuid_to_string), not only broke
compilation but also functionality for tidspbridge driver.So:
- Replace remaining instances of uuid_uuid_to_string with snprintf
to fix compilation.
- Fix the format from %pU to %pUL.
- Since these UUIDs are used in the firmware to reference section
names, the firmware doesn't follow the standard uuid delimiter '-'
it uses '_' instead. The driver can follow the standard convention
however for dsp sections we must transform the uuid to what is
expected by the firmware. E.g.:tidspbridge sees: 24BC8D90-BB45-11D4-B756-006008BDB66F
firmware expects: .24BC8D90_BB45_11D4_B756_006008BDB66FSigned-off-by: Omar Ramirez Luna
CC: Andy Shevchenko
Signed-off-by: Greg Kroah-Hartman
14 Aug, 2012
3 commits
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the code under _init and _exit does platform_driver_register and
platform_driver_unregister respectively only,so its better to use the module_platform_driver than just replicating
the module_platform_driver's implementationSigned-off-by: Devendra Naga
Signed-off-by: Greg Kroah-Hartman -
Signed-off-by: Justin P. Mattock
Signed-off-by: Greg Kroah-Hartman -
There is native specificator for snprintf to get UUID in human readable format.
Signed-off-by: Andy Shevchenko
Cc: Omar Ramirez Luna
Signed-off-by: Greg Kroah-Hartman
07 Jul, 2012
4 commits
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Dynamically allocate my_sym_buf to silence the following warning:
drivers/staging/tidspbridge/dynload/cload.c:
In function 'dload_symbols':
drivers/staging/tidspbridge/dynload/cload.c:890:
warning: the frame size of 1040 bytes is larger than 1024 bytesSigned-off-by: Omar Ramirez Luna
Signed-off-by: Greg Kroah-Hartman -
Dynamically allocate ibuf to silence the following warning:
drivers/staging/tidspbridge/dynload/cload.c:
In function 'dload_data':
drivers/staging/tidspbridge/dynload/cload.c:1337:
warning: the frame size of 1216 bytes is larger than 1024 bytesSigned-off-by: Omar Ramirez Luna
Signed-off-by: Greg Kroah-Hartman -
Due to its size, this function declares too many variables,
to split it a new structure has been declared to hold values
as they are read from the baseimage.While at it, indentation was reduced by renaming variables
and reducing blocks of code with the following structure:if (success) {
...
if (success)
...
}This fixes the following warning:
drivers/staging/tidspbridge/core/io_sm.c:
In function 'bridge_io_on_loaded':
drivers/staging/tidspbridge/core/io_sm.c:777:
warning: the frame size of 1032 bytes is larger
than 1024 bytesSigned-off-by: Omar Ramirez Luna
Signed-off-by: Greg Kroah-Hartman -
And fix the following warning for passing an incorrect
variable type.../tiomap3430.c: In function 'user_va2_pa':
../tiomap3430.c:1555:
warning: passing argument 1 of 'pmd_offset' from
incompatible pointer type
arch/arm/include/asm/pgtable-2level.h:156:
note: expected 'struct pud_t *' but argument is of
type 'pmdval_t (*)[2]'While at it, eliminate 'if' nesting to increase readability.
Signed-off-by: Omar Ramirez Luna
Signed-off-by: Greg Kroah-Hartman
03 May, 2012
1 commit
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This resolves the conflict in:
drivers/staging/vt6656/ioctl.cSigned-off-by: Greg Kroah-Hartman
25 Apr, 2012
1 commit
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Instead now use ioremap. This is needed for 3.4 since this change
emerged in mainline during one of the previous rc cycles.These solves the following compilation breaks:
drivers/staging/tidspbridge/core/tiomap3430.c:
In function ‘bridge_brd_start’:
drivers/staging/tidspbridge/core/tiomap3430.c:425:4:
error: implicit declaration of function ‘OMAP2_L4_IO_ADDRESS’drivers/staging/tidspbridge/core/wdt.c: In function ‘dsp_wdt_init’:
drivers/staging/tidspbridge/core/wdt.c:56:2:
error: implicit declaration of function ‘OMAP2_L4_IO_ADDRESS’For control registers a new function needs to be defined so we
can get rid of a layer violation, but that approach must be queued
for the next merge window.As seen in:
http://www.arm.linux.org.uk/developer/build/
platform: omap4430-sdp build: uImage
config: randconfig version: 3.4.0-rc3
start time: Apr 20 2012 01:07Reported-by: Tony Lindgren
Signed-off-by: Omar Ramirez Luna
Signed-off-by: Greg Kroah-Hartman
11 Apr, 2012
1 commit
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Collect spelling typo in multiple files within staging directory.
Signed-off-by: Masanari Iida
Signed-off-by: Greg Kroah-Hartman
29 Mar, 2012
1 commit
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Remove all #inclusions of asm/system.h preparatory to splitting and killing
it. Performed with the following command:perl -p -i -e 's!^#\s*include\s*.*\n!!' `grep -Irl '^#\s*include\s*' *`
Signed-off-by: David Howells
10 Mar, 2012
15 commits
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The dynamic loader was called by node.c with an interface. This interface was
also modified to avoid the use of nldr_init() and nldr_exit().There is not functional changes.
Signed-off-by: Víctor Manuel Jáquez Leal
Signed-off-by: Greg Kroah-Hartman -
The nldr module has a nldr_init() and a nldr_exit() whose only purpose
is to keep a reference counting which is not used at all.This patch only removes the reference count variable, but not the
functions, because they are used through an interface.There is no functional changes.
Signed-off-by: Víctor Manuel Jáquez Leal
Signed-off-by: Greg Kroah-Hartman -
The gh module has a gh_init() and a gh_exit(), but they don't do
anything, they are just noops.This patch removes these functions.
There is no functional changes.
Signed-off-by: Víctor Manuel Jáquez Leal
Signed-off-by: Greg Kroah-Hartman -
No functional changes.
Signed-off-by: Víctor Manuel Jáquez Leal
Signed-off-by: Greg Kroah-Hartman -
The dev module has a dev_init() and a dev_exit() whose only purpose is
to keep a reference counting which is not used at all.This patch removes these functions and the reference count variable.
There is no functional changes.
Signed-off-by: Víctor Manuel Jáquez Leal
Signed-off-by: Greg Kroah-Hartman -
The dmm module has a dmm_init() and a dmm_exit() whose only purpose is
to keep a reference counting which is not used at all.This patch removes these functions and the reference count variable.
There is no functional changes.
Signed-off-by: Víctor Manuel Jáquez Leal
Signed-off-by: Greg Kroah-Hartman -
The cmm module has a cmm_init() and a cmm_exit() whose only purpose is
to keep a reference counting which is not used at all.This patch removes these functions and the reference count variable.
There is no functional changes.
Signed-off-by: Víctor Manuel Jáquez Leal
Signed-off-by: Greg Kroah-Hartman -
The io module has a io_init() and a io_exit() whose only purpose is to
keep a reference counting which is not used at all.This patch removes these functions and the reference count variable.
There is no functional changes.
Signed-off-by: Víctor Manuel Jáquez Leal
Signed-off-by: Greg Kroah-Hartman -
The msg module has a msg_mod_init() and a msg_exit() whose only
purpose is to keep a reference counting which is not used at all.This patch removes these functions and the reference count variable.
There is no functional changes.
Signed-off-by: Víctor Manuel Jáquez Leal
Signed-off-by: Greg Kroah-Hartman -
The chnl module has a chnl_init() and a chnl_exit() whose only purpose
is to keep a reference counting which is not used at all.This patch removes these functions and the reference count variable.
There is no functional changes.
Signed-off-by: Víctor Manuel Jáquez Leal
Signed-off-by: Greg Kroah-Hartman -
The rmm module has a rmm_init() and a rmm_exit() whose only purpose is
to keep a reference counting which is not used at all.This patch removes these functions and the reference count variable.
There is no functional changes.
Signed-off-by: Víctor Manuel Jáquez Leal
Signed-off-by: Greg Kroah-Hartman -
The strm module has a strm_init() and a strm_exit() whose only purpose
is to keep a reference counting which is not used at all.This patch removes these functions and the reference count variable.
There is no functional changes.
Signed-off-by: Víctor Manuel Jáquez Leal
Signed-off-by: Greg Kroah-Hartman -
The disp module has a disp_init() and a disp_exit() whose only purpose
is to keep a reference counting which is not used at all.This patch removes these functions and the reference count variable.
There is no functional changes.
Signed-off-by: Víctor Manuel Jáquez Leal
Signed-off-by: Greg Kroah-Hartman -
The node module has a node_init() and a node_exit() whose only purpose
is to keep a reference counting which is not used at all.This patch removes these functions and the reference count variable.
There is no functional changes.
Signed-off-by: Víctor Manuel Jáquez Leal
Signed-off-by: Greg Kroah-Hartman -
The proc module has a proc_init() and a proc_exit() whose only purpose
is to keep a reference counting which is not used at all.This patch removes these functions and the reference count variable.
There is no functional changes.
Signed-off-by: Víctor Manuel Jáquez Leal
Signed-off-by: Greg Kroah-Hartman
