07 Jan, 2009
1 commit
-
Cc: Jesper Nilsson
Signed-off-by: Kay Sievers
Signed-off-by: Greg Kroah-Hartman
30 Oct, 2008
1 commit
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Change all users of header files to correct path.
Remove some unneeded headers for arch-v32.Signed-off-by: Jesper Nilsson
20 Oct, 2008
1 commit
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Change cris to use the new bcd2bin/bin2bcd functions instead of the
obsolete BCD_TO_BIN/BIN_TO_BCD macros.Signed-off-by: Adrian Bunk
Cc: Chris Zankel
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
29 Jul, 2008
1 commit
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Conflicts:
arch/x86/Kconfig
Signed-off-by: Ingo Molnar
21 Jul, 2008
2 commits
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* 'for-linus' of git://www.jni.nu/cris:
[CRISv10] Clean up compressed/misc.c
[CRISv10] Correct whitespace damage.
[CRIS] Correct definition of subdirs for install_headers.
[CRIS] Correct image makefiles to allow using a separate OBJ-directory.
[CRIS] Build fixes for compressed and rescue images for v10 and v32:
It looks at least odd to apply spin_unlock to a mutex.
cris: compile fixes for 2.6.26-rc5 -
Signed-off-by: Dmitry Baryshkov
Cc: Jesse Barnes
Cc: Jesper Nilsson
Signed-off-by: Ingo Molnar
30 Jun, 2008
1 commit
-
The semantic patch that makes this change is as follows:
(http://www.emn.fr/x-info/coccinelle/)//
@def@
declarer DEFINE_MUTEX;
identifier m;
@@DEFINE_MUTEX(m);
@@
identifier def.m;
@@(
- spin_lock(&m)
+ mutex_lock(&m)
|
- spin_unlock(&m)
+ mutex_unlock(&m)
)
//Signed-off-by: Julia Lawall
Signed-off-by: Jesper Nilsson
21 Jun, 2008
2 commits
-
All of the open() functions which don't need the BKL on their face may
still depend on its acquisition to serialize opens against driver
initialization. So make those functions acquire then release the BKL to be
on the safe side.Signed-off-by: Jonathan Corbet
-
This documents the fact that somebody looked at the relevant open()
functions and concluded that, due to their trivial nature, no locking was
needed.Signed-off-by: Jonathan Corbet
19 May, 2008
1 commit
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Push the cdev lock_kernel() call into cris drivers.
Signed-off-by: Jonathan Corbet
09 Feb, 2008
1 commit
-
- Change spin_lock + local_irq_save into spin_lock_irqsave
- Change spin_unlock + local_irq_restore into spin_unlock_irqrestore
- Return ENOTTY if ioctl is not recognized as a cris ioctl.
- Make init functions static.
08 Feb, 2008
19 commits
-
Changes as suggested by Andrew Morton, plus general cleanup to
ease later consolidation of driver into machine common driver.- Correct parameter type of gpio_write to const char __user *
- Remove volatile from the arrays of machine dependent registers, use
readl and writel to access them instead.
- Remove useless casts of void.
- Use spin_lock_irqsave for locking.
- Break gpio_write into smaller sub-functions.
- Remove useless breaks after returns.
- Don't perform any change in IO_CFG_WRITE_MODE if values are invalid.
(previously values were set and then set to zero)
- Change cast for copy_to_user to (void __user *)
- Make file_operations gpio_fops static and const.
- Make setget_output static. (However, it's still inline since the CRIS
architecture is still not SMP, which makes the function small enough
to inline) -
Clean up issues noticed by Andrew Morton:
- Use a combined struct for allocating the mtd_info and nand_chip structs
instead of using anonymous memory as the example in
Documentation/DocBook/mtdnand.tmpl
- Use kzalloc instead of using kmalloc/memset(0)
- Make crisv32_device_ready static. -
The init function should be defined always.
-
- Moved all calls to register_chrdev to a function called by module_init.
- Added mutex locking.
- Added better error handling at start up.
- Added BIN_TO_BCD of the month value before it is saved to the RTC.
- Corrected the month value returned by pcf8563_readreg.
- Cache the voltage low value at driver init so the battery status
information does not get 'accidentally' cleared when setting the RTC time.
- Removed obsolete CONFIG_ETRAX_RTC_READONLY
- Voltage low ioctl():s RTC_VLOW_RD -> RTC_VL_READ, RTC_VLOW_SET -> RTC_VL_CLR -
Also, remove useless CVS id tag.
-
- Workaround for cachebug (Guinness TR 106).
- Add ARTPEC-3 support. -
Also add board_mmcspi to build if ETRAX_SPI_MMC_BOARD is set.
(Generic MMC SPI implementation) -
- Use default partition table when no partition is found (for initial tests)
- Add config ETRAX_AXISFLASHMAP_MTD0WHOLE to allow whole flash as mtd0.
- Add config for VCS simulator connection. -
- Add i2c_write and i2c_read as functions.
- Use spinlocks for critical regions.
- Add config item to set I2C data and clock port.
- Put unneeded testcode inside #if 0.
- Remove CVS id tag. -
Now uses a DMA descriptor ring, which should avoid any unnecessary
pauses in the streams. -
Adds gpio and nandflash handling for Etrax-FS
-
Adds gpio and nandflash handling for Artpec-3.
-
- Remove some unneeded configs and add some new ones.
- Merge common config items to common file instead of duplicating them.
- Pull in standard Kconfig.preempt.
- Remove some unneeded Kconfigs for subsystems not (yet) available on CRIS
(md, scsi, ieee1394, i2o, isdn, telephony, media, pcmcia, pci)
- Rename CRISv32 config items which had different types from CRISv10.
(ETRAX_LED2G, ETRAX_LED2R, ETRAX_LED3G, ETRAX_LED3R, ETRAX_I2C_DATA_PORT,
ETRAX_I2C_CLK_PORT)
06 Feb, 2008
2 commits
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An extra error handling label is needed for the case where the ioremap has
succeeded.The problem was detected using the following semantic match
(http://www.emn.fr/x-info/coccinelle/)//
@@
type T,T1,T2;
identifier E;
statement S;
expression x1,x2;
constant C;
int ret;
@@T E;
...
* E = ioremap(...);
if (E == NULL) S
... when != iounmap(E)
when != if (E != NULL) { ... iounmap(E); ...}
when != x1 = (T1)E
if (...) {
... when != iounmap(E)
when != if (E != NULL) { ... iounmap(E); ...}
when != x2 = (T2)E
(
* return;
|
* return C;
|
* return ret;
)
}
//Signed-off-by: Julia Lawall
Cc: Mikael Starvik
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Improve including of architecture dependent Kconfig files.
- Always include the architecture dependent Kconfig files.
- Wrap architecture dependent Kconfig files inside an appropriate
"if ETRAX_ARCH_Vxx" block.This makes it possible to run the configuration even without the arch links,
which are created later in the build process.Signed-off-by: Jesper Nilsson
Acked-by: Sam Ravnborg
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
25 Jan, 2008
1 commit
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This code is really really really broken. So much so that it's almost
impossible to fix with a simple patch, so just comment out the offending
registration with the kobject core, and mark the driver as broken.The problem is that the code is trying to register a "raw" struct
device, which is not allowed. struct device is only for use within the
driver model. This is being done to try to use the firmware layer which
wants a struct device. To properly fix this, use something easy, like a
platform device, which is a struct device and can be used for this kind
of thing.Cc: Mikael Starvik
Cc: Kay Sievers
Signed-off-by: Greg Kroah-Hartman
28 Nov, 2007
1 commit
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* Move ETRAX_IDE and friends from arch/cris/arch-{v10,v32}/drivers/Kconfig
to drivers/ide/Kconfig.* Don't force selecting ide-disk and ide-cd device drivers
(please handle this through defconfig if necessary).* Make ETRAX_IDE depend on BROKEN for the time being
(it doesn't even compile currently).Cc: Mikael Starvik
Acked-by: Sergei Shtylyov
Signed-off-by: Bartlomiej Zolnierkiewicz
15 Nov, 2007
2 commits
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Remove MTD_AMDSTD and MTD_OBSOLETE_CHIPS from defconfig, Kconfig and code,
instead we'll use MTD_CFI or MTD_JEDECPROBE.[akpm@linux-foundation.org: codingl-style cleanups]
Signed-off-by: Jesper Nilsson
Cc: Mikael Starvik
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
I'm converting most array size calculations under arch/ to use
ARRAY_SIZE(). This is the patch for CRIS.Signed-off-by: Alejandro Martinez Ruiz
Cc: Mikael Starvik
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
20 Oct, 2007
2 commits
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Spelling fixes in arch/cris/.
Signed-off-by: Simon Arlott
Signed-off-by: Adrian Bunk -
Fix the various misspellings of "system", controller", "interrupt" and
"[un]necessary".Signed-off-by: Robert P. J. Day
Signed-off-by: Adrian Bunk
21 Aug, 2007
1 commit
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Some host drivers depend on CONFIG_IDE_GENERIC to do the probing but their
config options lack explicit dependencies on IDE_GENERIC. In the long-term
these host drivers should be fixed to do the probing themselves but for now
fix them by making their config options select CONFIG_IDE_GENERIC.Signed-off-by: Bartlomiej Zolnierkiewicz
20 Jul, 2007
1 commit
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Transform some calls to kmalloc/memset to a single kzalloc (or kcalloc).
Here is a short excerpt of the semantic patch performing
this transformation:@@
type T2;
expression x;
identifier f,fld;
expression E;
expression E1,E2;
expression e1,e2,e3,y;
statement S;
@@x =
- kmalloc
+ kzalloc
(E1,E2)
... when != \(x->fld=E;\|y=f(...,x,...);\|f(...,x,...);\|x=E;\|while(...) S\|for(e1;e2;e3) S\)
- memset((T2)x,0,E1);@@
expression E1,E2,E3;
@@- kzalloc(E1 * E2,E3)
+ kcalloc(E1,E2,E3)[akpm@linux-foundation.org: get kcalloc args the right way around]
Signed-off-by: Yoann Padioleau
Cc: Richard Henderson
Cc: Ivan Kokshaysky
Acked-by: Russell King
Cc: Bryan Wu
Acked-by: Jiri Slaby
Cc: Dave Airlie
Acked-by: Roland Dreier
Cc: Jiri Kosina
Acked-by: Dmitry Torokhov
Cc: Benjamin Herrenschmidt
Acked-by: Mauro Carvalho Chehab
Acked-by: Pierre Ossman
Cc: Jeff Garzik
Cc: "David S. Miller"
Acked-by: Greg KH
Cc: James Bottomley
Cc: "Antonino A. Daplas"
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
