12 Feb, 2009
2 commits
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With a postfix decrement t will reach -1 rather than 0, so neither the
warning nor the `goto error_out' will occur.Signed-off-by: Roel Kluin
Acked-by: Manuel Lauss
Acked-by: Alessandro Zummo
Cc: David Brownell
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Signed-off-by: Robert Jarzmik
Signed-off-by: Alessandro Zummo
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
06 Feb, 2009
2 commits
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drivers/rtc/rtc-ds1390.c:125: warning: unused variable 'rtc'
Signed-off-by: Manish Katiyar
Signed-off-by: Alessandro Zummo
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Simple RTC driver for the MSP430 firmware on the DM355 EVM board. Other
than not supporting atomic reads/writes of all four bytes, this is
reasonable as a basic no-alarm RTC.Signed-off-by: David Brownell
Signed-off-by: Kevin Hilman
Acked-by: Alessandro Zummo
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
16 Jan, 2009
3 commits
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A triggering RTC alarm should be able to power on a device that has been
powered off. This patch enables that on twl4030 by not masking the alarm
interrupt at shutdown.Signed-off-by: Matti Halme
Signed-off-by: Alessandro Zummo
Acked-by: David Brownell
Cc: Tony Lindgren
Cc: Samuel Ortiz
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Fix these build errors:
CC drivers/rtc/rtc-pxa.o
drivers/rtc/rtc-pxa.c: In function `pxa_rtc_init':
drivers/rtc/rtc-pxa.c:472: error: implicit declaration of function `cpu_is_pxa27x'
drivers/rtc/rtc-pxa.c:472: error: implicit declaration of function `cpu_is_pxa3xx'Signed-off-by: Antonio Ospite
Signed-off-by: Alessandro Zummo
Cc: David Brownell
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
- implement alarm_irq_enable
- return correct error code when registering fails[dbrownell@users.sourceforge.net: build fixes, force 1/sec irqs]
Signed-off-by: Alessandro Zummo
Signed-off-by: David Brownell
Cc: Tony Lindgren
Cc: Samuel Ortiz
Cc: rtc-linux@googlegroups.com
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
11 Jan, 2009
1 commit
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Signed-off-by: Balaji Rao
Cc: Andy Green
Acked-by: Alessandro Zummo
Cc: Paul Gortmaker
Cc: rtc-linux@googlegroups.com
Signed-off-by: Samuel Ortiz
10 Jan, 2009
1 commit
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* git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6:
parisc: export length of os_hpmc vector
parisc: fix kernel crash (protection id trap) when compiling ruby1.9
parisc: Use DEFINE_SPINLOCK
parisc: add uevent helper for parisc bus
parisc: fix ipv6 checksum
parisc: quiet palo not-found message from "which"
parisc: Replace NR_CPUS in parisc code
parisc: trivial fixes
parisc: fix braino in commit adding __space_to_prot
parisc: factor out sid to protid conversion
parisc: use leX_to_cpu in place of __fswabX
parisc: fix GFP_KERNEL use while atomic in unwinder
parisc: remove dead BIO_VMERGE_BOUNDARY and BIO_VMERGE_MAX_SIZE definitions
parisc: set_time() catch errors
parisc: use the new byteorder headers
parisc: drivers/parisc/: make code static
parisc: lib/: make code static
09 Jan, 2009
2 commits
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Remove RTC register value checks from the rtc-ds1307 probe() function.
They were left over from the legacy style I2C driver, which had to defend
against finding a non-RTC chip when the driver was probed.Also fix a minor glitch in the alarm support: DS1307 chips don't have
alarms, so name those methods after one of the chips which actually *do*
have alarms (DS1337).Signed-off-by: Jüri Reitel
Signed-off-by: David Brownell
Cc: Sebastien Barre
Cc: Alessandro Zummo
Acked-by: Jean Delvare
Cc: Rodolfo Giometti
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Change i2c access functions to SMBus access functions in order to use the
ds1307 with SMBus adapter.Signed-off-by: Sebastien Barre
Acked-by: David Brownell
Tested-by: David Brownell
Acked-by: Alessandro Zummo
Acked-by: Jean Delvare
Cc: Rodolfo Giometti
Tested-by: Sebastien Barre
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
08 Jan, 2009
1 commit
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* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (24 commits)
trivial: chack -> check typo fix in main Makefile
trivial: Add a space (and a comma) to a printk in 8250 driver
trivial: Fix misspelling of "firmware" in docs for ncr53c8xx/sym53c8xx
trivial: Fix misspelling of "firmware" in powerpc Makefile
trivial: Fix misspelling of "firmware" in usb.c
trivial: Fix misspelling of "firmware" in qla1280.c
trivial: Fix misspelling of "firmware" in a100u2w.c
trivial: Fix misspelling of "firmware" in megaraid.c
trivial: Fix misspelling of "firmware" in ql4_mbx.c
trivial: Fix misspelling of "firmware" in acpi_memhotplug.c
trivial: Fix misspelling of "firmware" in ipw2100.c
trivial: Fix misspelling of "firmware" in atmel.c
trivial: Fix misspelled firmware in Kconfig
trivial: fix an -> a typos in documentation and comments
trivial: fix then -> than typos in comments and documentation
trivial: update Jesper Juhl CREDITS entry with new email
trivial: fix singal -> signal typo
trivial: Fix incorrect use of "loose" in event.c
trivial: printk: fix indentation of new_text_line declaration
trivial: rtc-stk17ta8: fix sparse warning
...
07 Jan, 2009
15 commits
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rtc is clearly does not satisfy IS_ERR at the point where it is tested, so
I have changed the test to consider the just initialized rtc->rtc_dev.The semantic match that finds the problem is as follows:
(http://www.emn.fr/x-info/coccinelle/)//
@match exists@
expression x, E;
identifier fld;
position p1,p2;
@@(
x = E;
|
x = E
|
x@p1->fld
... when != x = E
IS_ERR(x@p2)
... when any
)@other_match exists@
expression match.x, E1, E2;
position match.p1,match.p2;
@@x = E1
... when != x = E2
when != x@p1
x@p2@ script:python depends on !other_match@
p1 << match.p1;
p2 << match.p2;
@@print "* file %s dereference %s test %s" % (p1[0].file,p1[0].line,p2[0].line)
//Signed-off-by: Julia Lawall
Acked-by: Alessandro Zummo
Cc: David Brownell
Cc: Bryan Wu
Cc: Mike Frysinger
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Driver for the on-chip RTC found in some of Marvell's SoCs such as the
Kirkwood 88F6281 and 88F6192 devices.Signed-off-by: Saeed Bishara
Signed-off-by: Lennert Buytenhek
Signed-off-by: Nicolas Pitre
Signed-off-by: Alessandro Zummo
Cc: David Brownell
Cc: Russell King
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Fixes a few issues with the rtc-ds1216 driver
- use rtc_valid_tm
- use platform_driver_probe
- fix init sequence - it was using rtc_unregister_driver where not
needed. I also added resource_size and removed an useless pointer
assignment.Signed-off-by: Alessandro Zummo
Tested-by: Thomas Bogendoerfer
Cc: David Brownell
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Add support for RTC in TX4939 SoC.
Signed-off-by: Atsushi Nemoto
Acked-by: Alessandro Zummo
Cc: David Brownell
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Drivers should only need to implement either set_mmss (counter based RTCs)
or set_time (most RTCs). The RTC subsystem will handle them
appropriately.Signed-off-by: Alessandro Zummo
Cc: Kumar Gala
Cc: David Brownell
Cc: Lennert Buytenhek
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
- no changelogs in code
- no banners
- use local buffers
- fix probe sequence
- do not init .driver.busSigned-off-by: Alessandro Zummo
Cc: Dennis Aberilla
Acked-by: David Brownell
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
- no changelogs in code
- no banners
- use local buffers
- fix probe sequence
- fixed style issues
- fix spi_write call
- removed old debug codereplaces http://patchwork.ozlabs.org/patch/9421/
and http://patchwork.ozlabs.org/patch/9455/Signed-off-by: Alessandro Zummo
Acked-by: David Brownell
Cc: Raphael Assenat
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Simple driver which uses the Au1xxx Time-Of-Year counter (counter0)
as a 1Hz RTC.[akpm@linux-foundation.org: repair Kconfig]
Signed-off-by: Manuel Lauss
Acked-by: Alessandro Zummo
Cc: David Brownell
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Remove double spaces and adds some suggestions. It also fixes the
descriptions of options that are no more available as modules.Signed-off-by: Alessandro Zummo
Cc: David Brownell
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Small fixes for the ds1390 driver
- fixed initialization of the spi device
- added missing includes
- removed printks
- removed useless wrappers for rtc ops
- removed dead codeSigned-off-by: Alessandro Zummo
Cc: Mark Jackson
Cc: David Brownell
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Small fixes for the pxa27x/pxa3xx driver
- use platform_driver_probe
- fixed exit paths
- fixed probe sequence
- added missing include
- using linux/io.h instead of asm/io.hSigned-off-by: Alessandro Zummo
Tested-by: Robert Jarzmik
Cc: Jonathan Cameron
Cc: David Brownell
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
With PXA27x and above, a new RTC hardware block was added in addition to
the legacy one which is also found on the SA1100 SOC family. This second
RTC block is called "wristwatch" and "periodic interrupt" and works
independently from the other RTC block.The driver offers provides :
- a 1Hz ticking clock
- a periodic alarm, in the 1Hz to 1000Hz range
- a one shot alarmSigned-off-by: Robert Jarzmik
Cc: Jonathan Cameron
Signed-off-by: Alessandro Zummo
Cc: David Brownell
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Move the power of 2 check on frequencies down into individual rtc drivers
This is to allow for non power of 2 real time clock periodic interrupts
such as those on the pxa27x to be found in the new pxa27x-rtc driverSigned-off-by: Jonathan Cameron
Signed-off-by: Alessandro Zummo
Cc: David Brownell
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
This patch fixes a bunch of irq checking misuses. Most drivers were
getting irq via platform_get_irq(), which returns -ENXIO or r->start.rtc-cmos.c is special. It is using PNP and platform bindings. Hopefully
nobody is using PNP IRQ 0 for RTC. So the changes should be safe.rtc-sh.c is using platform_get_irq, but was storing a result into an
unsigned type, then was checking for < 0. This is fixed now.Signed-off-by: Anton Vorontsov
Cc: Alessandro Zummo
Acked-by: David Brownell
Acked-by: Paul Mundt
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Acked-by: Alessandro Zummo
Acked-By: Greg Kroah-Hartman
Signed-off-by: Kay Sievers
Cc: David Brownell
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
06 Jan, 2009
3 commits
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Fix this sparse warning:
drivers/rtc/rtc-stk17ta8.c:403:2: warning: returning void-valued expression
Acked-by: Alessandro Zummo
Signed-off-by: Hannes Eder
Signed-off-by: Jiri Kosina -
Fix this sparse warning:
drivers/rtc/rtc-ds1511.c:634:2: warning: returning void-valued expression
Acked-by: Alessandro Zummo
Signed-off-by: Hannes Eder
Signed-off-by: Jiri Kosina -
set_rtc_time returns negative on error, ret should be signed to catch those
Signed-off-by: Roel Kluin
Reviewed-by: Grant Grundler
Signed-off-by: Kyle McMartin
05 Jan, 2009
1 commit
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Add standard interfaces for alarm/update irqs enabling. Drivers are no
more required to implement equivalent ioctl code as rtc-dev will provide
it.UIE emulation should now be handled correctly and will work even for those
RTC drivers who cannot be configured to do both UIE and AIE.Signed-off-by: Alessandro Zummo
Cc: David Brownell
Cc: Atsushi Nemoto
Cc: Ralf Baechle
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
31 Dec, 2008
1 commit
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* 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm: (407 commits)
[ARM] pxafb: add support for overlay1 and overlay2 as framebuffer devices
[ARM] pxafb: cleanup of the timing checking code
[ARM] pxafb: cleanup of the color format manipulation code
[ARM] pxafb: add palette format support for LCCR4_PAL_FOR_3
[ARM] pxafb: add support for FBIOPAN_DISPLAY by dma braching
[ARM] pxafb: allow pxafb_set_par() to start from arbitrary yoffset
[ARM] pxafb: allow video memory size to be configurable
[ARM] pxa: add document on the MFP design and how to use it
[ARM] sa1100_wdt: don't assume CLOCK_TICK_RATE to be a constant
[ARM] rtc-sa1100: don't assume CLOCK_TICK_RATE to be a constant
[ARM] pxa/tavorevb: update board support (smartpanel LCD + keypad)
[ARM] pxa: Update eseries defconfig
[ARM] 5352/1: add w90p910-plat config file
[ARM] s3c: S3C options should depend on PLAT_S3C
[ARM] mv78xx0: implement GPIO and GPIO interrupt support
[ARM] Kirkwood: implement GPIO and GPIO interrupt support
[ARM] Orion: share GPIO IRQ handling code
[ARM] Orion: share GPIO handling code
[ARM] s3c: define __io using the typesafe version
[ARM] S3C64XX: Ensure CPU_V6 is selected
...
30 Dec, 2008
1 commit
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…xa-linux-2.6 into devel
29 Dec, 2008
1 commit
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As Nicolas and Russell pointed out, CLOCK_TICK_RATE is no more
a constant on PXA when multiple processors and platforms are
selected, change TIMER_FREQ in rtc-sa1100.c into a variable.Since the code to decide the clock tick rate is re-used from
timer.c, introduce a common get_clock_tick_rate() for this.Signed-off-by: Eric Miao
Acked-by: Nicolas Pitre
24 Dec, 2008
1 commit
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This patch for the rtc-isl1208 driver makes it reject invalid dates.
Signed-off-by: Chris Elston
[a.zummo@towertech.it: added comment explaining the check]
Signed-off-by: Alessandro Zummo
Cc: Hebert Valerio Riedel
Cc: David Brownell
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
16 Dec, 2008
1 commit
-
…mlind/linux-omap-2.6 into devel
11 Dec, 2008
2 commits
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Fix build error when RTC_INTF_DEV=n:
drivers/rtc/rtc-twl4030.c:402: error: 'twl4030_rtc_ioctl' undeclared here (not in a function)
make[3]: *** [drivers/rtc/rtc-twl4030.o] Error 1Signed-off-by: Randy Dunlap
Cc: David Brownell
Cc: Tony Lindgren
Cc: Samuel Ortiz
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Add missing id_table to the drivers in subject. Patch is against the
latest git. It should go in with 2.6.28 if possible, the drivers won't
work without the id_table bits.Signed-off-by: Alessandro Zummo
Reported-by: Imre Kaloz
Tested-by: Imre Kaloz
Cc: David Brownell
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
03 Dec, 2008
1 commit
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* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6:
sparc64: Fix offset calculation in compute_size()
rtc: rtc-starfire fixes
02 Dec, 2008
1 commit
-
The AT91CAP9 revC CPU has a few differences over the previous,
revB CPU which was distributed in small quantities only (revA was
an internal Atmel product only).This patch adds the detection routines to recognize the different
AT91CAP9 revisions (based on the PMC subsystem version number), and
uses them to:
- activate a workaround for the external interrupts levels
(on revB CPUs)
- set the UDPHS_BYPASS bit (on revB CPUs)
- set AT91_GPBR register address to the correct offset
(0xfffffd50 on revB, 0xfffffd60 on revC)For debugging usage, the CPU revision can be found in /proc/cpuinfo
on the 'Revision' line.This patch is extracted from Andrew Victor's -at91 patch (2.6.27-at91.patch)
where it has been tested for the last 6 months.Signed-off-by: Stelian Pop
Signed-off-by: Andrew Victor
Signed-off-by: Russell King
