- 03 Aug, 2009 1 commit
-
-
Julia Lawall authored
initialized to the result of calling rtc_device_register. Thus the test that ds1307->rtc is not NULL is always true. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @match exists@ expression x, E; statement S1, S2; @@ x = rtc_device_register(...) ... when != x = E ( * if (x == NULL || ...) S1 else S2 | * if (x == NULL && ...) S1 else S2 ) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
-
- 18 Aug, 2009 1 commit
-
-
James Toy authored
Right now the pcap core driver passes a reference to its pcap data abusing the subdrivers platform drvdata, this is not good. Get the reference directly from the parent device. This change was suggested by Mark Brown in http://www.spinics.net/lists/linux-input/msg04285.htmlSigned-off-by: Antonio Ospite <ospite@studenti.unina.it> Cc: Daniel Ribeiro <drwyrm@gmail.com> Cc: guiming zhuo <gmzhuo@gmail.com> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
-
- 29 Jun, 2009 1 commit
-
-
Daniel Ribeiro authored
Signed-off-by: guiming zhuo <gmzhuo@gmail.com> Acked-by: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
-
- 26 Jun, 2009 2 commits
-
-
Daniel Ribeiro authored
Signed-off-by: Daniel Ribeiro <drwyrm@gmail.com> Acked-by: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
-
Alessandro Zummo authored
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
-
- 01 Jul, 2009 1 commit
-
-
Chris Verges authored
You're right ... much cleaner. Proof that one should not code over vacation. :-) Full patch re-created and attached. Cc: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
-
- 29 Jun, 2009 2 commits
-
-
Andrew Morton authored
Cc: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
-
Chris Verges authored
Major points of the update include: - Moved PCF2123 section in Kconfig to be inside the "if SPI_MASTER" blob, to take care of dependencies. - Changed udelay() to macro w/ comment, and shifted to using ndelay() instead due to 30 nsec requirement, not 30 usec as was originally coded. - Bypass delay if spi_*() commands fail. Cc: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
-
- 26 Jun, 2009 2 commits
-
-
Chris Verges authored
Our hardware should arrive in early July, so I'll update (v0.3?) based on testing after that. Signed-off-by: Chris Verges <chrisv@cyberswitching.com> Signed-off-by: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
-
dmitry pervushin authored
Signed-off-by: dmitry pervushin <dpervushin@embeddedalley.com> Signed-off-by: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
-
- 29 Jun, 2009 1 commit
-
-
Michael Hennerich authored
have it be shared. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
-
- 26 Jun, 2009 2 commits
-
-
Mike Frysinger authored
Signed-off-by: Mike Frysinger <vapier@gentoo.org> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
-
Linus Walleij authored
series mobile platforms to the RTC subsystem. It integrates to the ARM kernel support recently added to RMKs ARM tree and will be enabled in the U300 defconfig in due time. Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
-
- 14 Jul, 2009 1 commit
-
-
Andrew Morton authored
Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Daniel Mack <daniel@caiaq.de> Cc: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
-
- 26 Jun, 2009 2 commits
-
-
Andrew Morton authored
Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Daniel Mack <daniel@caiaq.de> Cc: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
-
Daniel Mack authored
The code is taken from Freescale's BSPs, but modified to fit the current kernel coding mechanisms. Also, the PMIC external clock function was removed for now to not add dead bits and keep the code as simple as possible. Signed-off-by: Daniel Mack <daniel@caiaq.de> Cc: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
-
- 25 Jul, 2009 1 commit
-
-
Roel Kluin authored
if a negative number is supplied and the leap-year condition is not met, month will be 0, leading to a read of day_n[-1] Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
-
- 21 Jul, 2009 1 commit
-
-
M. Mohan Kumar authored
cases. Since __do_IRQ is deprecated, change lkdtm code to use do_IRQ function. Signed-off-by: M. Mohan Kumar <mohan@in.ibm.com> Cc: Ankita Garg <ankita@in.ibm.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Ananth N Mavinakayanahalli <ananth@in.ibm.com> Cc: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Masami Hiramatsu <mhiramat@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
-
- 20 Aug, 2009 1 commit
-
-
Pablo Bitton authored
DM355/DM365/DM6467 and DA8xx). Mostly the same as the patch by Sandeep Paulraj. This has been tested on the DM6446 by defining a spidev device and using a scope (to check correctness) and a hardware loopback. This was NOT tested on DM355, DM365 and DM6467 - in fact, it will probably not work "as is" because its default mode is CS low-inactive (default mode of SPI in kernel) - need to set CS_HIGH mode to work as in the previous patch. Changes from the patch by Sandeep Paulraj: Bug fixes: * Additional word written with chip select up after each transfer. Particulary problematic with NO_CS mode where this word can't be distiguished from correct words. Problem was in davinci_chip_select. * setup() for one chip select may interfere with transfer for another * Small nitpicks (bits that can be changed only on VERSION_2) Features added: * Support DM6446 * Support CS_HIGH mode (using SPIDEF register). Note that CS low is default. Other: * Less accesses to registers used. * Once-per-device configuration is done only in probe(), not each transfer. Uglyness still there: * VERSION_X definitions for different SPI controllers - added VERSION_3 for the dm6446, which is ugly. NOTE: This patch is based on following patches: SPI: DaVinci: Adding SPI driver for DM3xx/DM6467/DA8xx The patch adds support for SPI in DaVinci DM355/DM365/DM6467 and DA8xx. This has been tested on the DM355, DM365 and DM6467 EVMs using the EEPROM connected to SPI0 Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com> DaVinci: DM646x: Adding Support for SPI The patch does the following 1) Adds a clock for SPI 2) Defines resources specific to DM646x SOC Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Pablo Bitton <pablo.bitton@gmail.com> Cc: Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com> Cc: Russell King <rmk@arm.linux.org.uk> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
-
- 14 Aug, 2009 5 commits
-
-
Ben Dooks authored
being called more often, and thus is often re-doing calculations that have been done before. The SPI layer allows our driver to add its own data to each device so add a result cache to each device. This should also remove the problem where we where directly setting up registers in the setup call which meant we might overwrite the state of an extant transfer., Signed-off-by: Ben Dooks <ben@simtec.co.uk> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
-
Ben Dooks authored
warning during probe: Platform driver 's3c2410-spi' needs updating - please use dev_pm_ops Signed-off-by: Ben Dooks <ben@simtec.co.uk> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
-
Ben Dooks authored
get the size of the resource. Signed-off-by; Ben Dooks <ben@simtec.co.uk> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
-
Ben Dooks authored
and also includes <mach/hardware.h> and <asm/dma.h> without using anything from these. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
-
Ben Dooks authored
Signed-off-by: Ben Dooks <ben@simtec.co.uk> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
-
- 31 Jul, 2009 1 commit
-
-
Antonio Ospite authored
Signed-off-by: Daniel Ribeiro <drwyrm@gmail.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: David Brownell <dbrownell@users.sourceforge.net> Cc: Eric Miao <eric.y.miao@gmail.com> Cc: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: Daniel Ribeiro <drwyrm@gmail.com> Cc: Samuel Ortiz <sameo@linux.intel.com> Cc: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
-
- 10 Aug, 2009 1 commit
-
-
Anton Vorontsov authored
not sure why we use the prefixes, but there must be a reason. This was easy enough to do it, and I did it. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Cc: David Brownell <dbrownell@users.sourceforge.net> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Jean Delvare <khali@linux-fr.org> Cc: Ben Dooks <ben-linux@fluff.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Dmitry Torokhov <dtor@mail.ru> Cc: Samuel Ortiz <sameo@openedhand.com> Cc: "John W. Linville" <linville@tuxdriver.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
-
- 31 Jul, 2009 5 commits
-
-
Anton Vorontsov authored
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Cc: Kaiwan N Billimoria <kaiwan@designergraphix.com> Cc: David Brownell <dbrownell@users.sourceforge.net> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Jean Delvare <khali@linux-fr.org> Cc: Ben Dooks <ben-linux@fluff.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
-
Anton Vorontsov authored
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Cc: Marc Pignat <marc.pignat@hevs.ch> Cc: David Brownell <dbrownell@users.sourceforge.net> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Jean Delvare <khali@linux-fr.org> Cc: Ben Dooks <ben-linux@fluff.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
-
Anton Vorontsov authored
module device table matching. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Cc: David Brownell <dbrownell@users.sourceforge.net> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Jean Delvare <khali@linux-fr.org> Cc: Ben Dooks <ben-linux@fluff.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
-
Anton Vorontsov authored
matching, making it properly detect devices on OpenFirmware platforms (prior to this patch the driver misdetected non-JEDEC chips, seeing all chips as "m25p80"). Also, now jedec_probe() only does jedec probing, nothing else. If it is not able to detect a chip, NULL is returned and the driver fall backs to the information specified by the platform (platform_data, or exact ID). Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Cc: David Brownell <dbrownell@users.sourceforge.net> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Jean Delvare <khali@linux-fr.org> Cc: Ben Dooks <ben-linux@fluff.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
-
Anton Vorontsov authored
MODULE_DEVICE_TABLE() mechanisms to bind against the devices. Just like we do with I2C drivers. This is useful when a single driver supports several variants of devices but it is not possible to detect them in run-time (like non-JEDEC chips probing in drivers/mtd/devices/m25p80.c), and when platform_data usage is overkill. This patch also makes life a lot easier on OpenFirmware platforms, since with OF we extensively use proper device IDs in modaliases. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Cc: David Brownell <dbrownell@users.sourceforge.net> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Jean Delvare <khali@linux-fr.org> Cc: Ben Dooks <ben-linux@fluff.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
-
- 24 Jun, 2009 1 commit
-
-
Sascha Hauer authored
EEPROM and on i.MX27/i.MX31 with a Freescale MC13783 PMIC. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Tested-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Cc: David Brownell <david-b@pacbell.net> Cc: Andrea Paterniani <a.paterniani@swapp-eng.it> Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
-
- 23 Jul, 2009 1 commit
-
-
Linus Walleij authored
Versatile boards plus the integrator IMPD1 which all contain the PL022 PrimeCell. This will make it a default choice if and only if a user selects SPI support for their board. Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
-
- 18 Jul, 2009 3 commits
-
-
Randy Dunlap authored
Warning(include/linux/spi/spi.h:289): No description found for parameter 'mode_bits' Warning(include/linux/spi/spi.h:289): No description found for parameter 'flags' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
-
Steven A. Falco authored
4xx PowerPC's. Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Wolfgang Ocker <weo@reccoware.de> Acked-by: Josh Boyer <jwboyer@linux.vnet.ibm.com> Signed-off-by: Steven A. Falco <sfalco@harris.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
-
Jouni Hogander authored
Signed-off-by: Jouni Hogander <jouni.hogander@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
-
- 24 Jun, 2009 1 commit
-
-
Sascha Hauer authored
by a bitbang driver which can also handle the newer i.MX variants Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Cc: David Brownell <david-b@pacbell.net> Cc: Andrea Paterniani <a.paterniani@swapp-eng.it> Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
-
- 25 Jul, 2009 1 commit
-
-
Roel Kluin authored
if a negative number is supplied and the leap-year condition is not met, month will be 0, leading to a later read of day_n[-1] Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Cc: Petr Vandrovec <VANDROVE@vc.cvut.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
-
- 18 Jul, 2009 1 commit
-
-
maximilian attems authored
Cc: Hugh Dickins <hugh.dickins@tiscali.co.uk> Signed-off-by: maximilian attems <max@stro.at> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
-
- 20 Aug, 2009 1 commit
-
-
Andrew Morton authored
Cc: Casey Dahlin <cdahlin@redhat.com> Cc: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
-