- 23 6月, 2009 24 次提交
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由 Hans de Goede 提交于
My ov519 cam has it led inverted, the same has been reported on the ov51x-jpeg list for another creative cam. This patch fixes this without changing the behaviour for other cams. Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Hans de Goede 提交于
Check ov518 packet numbers to detect dropped packets. Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Hans de Goede 提交于
gspca_ov519: Add 320x240 and 160x120 support for cif sensor cams Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Hans de Goede 提交于
The fix for the UV swapping in qcif mode with the ov6630, which I did to fix this issue on a ov518 cam with an ov66308AF, causes UV swapping in qcif with another cam of mine with the ov518 and an ov66308AE, so this patch changes the code to differentiate between the ov66308AF and other ov6630 versions, and restricts the UV swap fix to the ov66308AF. Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Hans de Goede 提交于
This patch adds autobrightness (so that it can be turned off to make the already present brightness control work) and light frequency filtering controls. The lightfreq control needed 2 different entries in the ctrls array, as the number of options differs depending on the sensor. Always one of the 2 entires is disabled ofcourse. Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Hans de Goede 提交于
gspca: fix NULL pointer deref in query_ctrl Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Mauro Carvalho Chehab 提交于
Fix Leadtek TV2000 XP Global entries and add missing PCI ID's. Thanks to Terry Wu <terrywu2009@gmail.com> for pointing us for the proper settings. Cc: Terry Wu <terrywu2009@gmail.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Alan Cox 提交于
The tty layer is now a bit more fussy about reporting the right baud rate back. Make the msm driver match the current state of affairs. Signed-off-by: NAlan Cox <alan@linux.intel.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Robert Love 提交于
Signed-off-by: NBrian Swetland <swetland@google.com> Signed-off-by: NAlan Cox <alan@linux.intel.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Richard Röjfors 提交于
Hardware updated to support TX FIFO empty. Signed-off-by: NRichard Röjfors <richard.rojfors.ext@mocean-labs.com> Signed-off-by: NAlan Cox <alan@linux.intel.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Paul Fulghum 提交于
Add flush_buffer tty callback to flush rx buffers. Add TCFLSH ioctl processing to flush tx buffers. Increase default tx buffers from 1 to 3. Remove unneeded flush_buffer call in open callback. Remove vendor specific CVS version string. Signed-off-by: NPaul Fulghum <paulkf@microgate.com> Signed-off-by: NAlan Cox <alan@linux.intel.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Peter Korsgaard 提交于
Mark the remove function as __devexit so it gets eliminated in CONFIG_HOTPLUG=n builds. Saves ~100 bytes. Signed-off-by: NPeter Korsgaard <jacmet@sunsite.dk> Acked-by: NBen Dooks <ben-linux@fluff.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NAlan Cox <alan@linux.intel.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Alan Cox 提交于
Remove the replicated urban legends from the comments and fix a couple of other silly calls Signed-off-by: NAlan Cox <alan@linux.intel.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Alan Cox 提交于
The ppp layer goes around calling the unthrottle method from non sleeping paths. This isn't safe because the unthrottle methods in the tty layer need to be able to sleep (consider a USB dongle). Until now this didn't show up because the ppp layer never actually throttled a port so the unthrottle was always a no-op. Currently it's a mutex taking path so warnings are spewed if the unthrottle occurs via certain paths. Fix this by removing the unneccessary unthrottle calls. Signed-off-by: NAlan Cox <alan@linux.intel.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Jiri Slaby 提交于
Don't return from switch/case directly in vt_ioctl. Set ret and break instead so that we unlock BKL. Signed-off-by: NJiri Slaby <jirislaby@gmail.com> Signed-off-by: NAlan Cox <alan@linux.intel.com> Cc: stable@kernel.org Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Jiri Slaby 提交于
Don't return from switch/case, break instead, so that we unlock BKL. Signed-off-by: NJiri Slaby <jirislaby@gmail.com> Signed-off-by: NAlan Cox <alan@linux.intel.com> Cc: stable@kernel.org Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Jiri Slaby 提交于
There is omitted BKunL in r3964_read. Centralize the paths to one point with one unlock. Signed-off-by: NJiri Slaby <jirislaby@gmail.com> Signed-off-by: NAlan Cox <alan@linux.intel.com> Cc: stable@kernel.org Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Roel Kluin 提交于
In zs_console_putchar() occurs: if (zs_transmit_drain(zport, irq)) write_zsdata(zport, ch); However if in zs_transmit_drain() no empty Tx Buffer occurs, limit reaches -1 => true, and the write still occurs. This patch changes postfix to prefix decrements in this and similar functions to prevent similar mistakes in the future. This decreases the iterations with one but the chosen loop count was arbitrary anyway. In sunhv limit reaches -1, not 0, so the test is off by one. Signed-off-by: NRoel Kluin <roel.kluin@gmail.com> Acked-by: NDavid S. Miller <davem@davemloft.net> Acked-by: NMaciej W. Rozycki <macro@linux-mips.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NAlan Cox <alan@linux.intel.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Mike Frysinger 提交于
Since early printk only makes sense/works when the serial driver is built into the kernel, disable the option for this driver when it is going to be built as a module. Otherwise we get build failures due to the ifdef handling. Signed-off-by: NMike Frysinger <vapier@gentoo.org> Signed-off-by: NAlan Cox <alan@linux.intel.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Mike Frysinger 提交于
The Blackfin serial driver never initialized the spin_lock that is part of the serial core structure, but we never noticed because spin_lock's are rarely enabled on UP systems. Yeah lockdep and friends. Signed-off-by: NMike Frysinger <vapier@gentoo.org> Signed-off-by: NAlan Cox <alan@linux.intel.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Mike Frysinger 提交于
The original patch garned some feedback and a v2 was posted, but that version seems to have been missed when merging the driver. At any rate, this cleans up the printk usage as suggested by Jiri Slaby. Signed-off-by: NMike Frysinger <vapier@gentoo.org> Signed-off-by: NAlan Cox <alan@linux.intel.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 FUJITA Tomonori 提交于
parport_pc_probe_port() creates the own 'parport_pc' device if the device argument is NULL. Then parport_pc_probe_port() doesn't initialize the dma_mask and coherent_dma_mask of the device and calls dma_alloc_coherent with it. dma_alloc_coherent fails because dma_alloc_coherent() doesn't accept the uninitialized dma_mask: http://lkml.org/lkml/2009/6/16/150 Long ago, X86_32 and X86_64 had the own dma_alloc_coherent implementations; X86_32 accepted a device having dma_mask that is not initialized however X86_64 didn't. When we merged them, we chose to prohibit a device having dma_mask that is not initialized. I think that it's good to require drivers to set up dma_mask (and coherent_dma_mask) properly if the drivers want DMA. Signed-off-by: NFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Reported-by: NMalcom Blaney <malcolm.blaney@maptek.com.au> Tested-by: NMalcom Blaney <malcolm.blaney@maptek.com.au> Cc: stable@kernel.org Signed-off-by: NAlan Cox <alan@linux.intel.com> Acked-by: NJeff Garzik <jgarzik@redhat.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Jens Rottmann 提交于
CONFIG_PARPORT_PC_SUPERIO probes for various superio chips by writing byte sequences to a set of different potential I/O ranges. But the probed ranges are not exclusive to parallel ports. Some of our boards just happen to have a watchdog in one of them. Took us almost a week to figure out why some distros reboot without warning after running flawlessly for 3 hours. For exactly 170 = 0xAA minutes, that is ... Fixed by restoring original values after probing. Also fixed too small request_region() in detect_and_report_it87(). Signed-off-by: NJens Rottmann <JRottmann@LiPPERTEmbedded.de> Signed-off-by: NAlan Cox <alan@linux.intel.com> Cc: <stable@kernel.org> Acked-by: NJeff Garzik <jgarzik@redhat.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Linus Torvalds 提交于
This reverts commit a90b0375, which already got fixed as commit f0e85277: the same patch (trivial differences) got applied twice. Requested-by: NAlan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 22 6月, 2009 16 次提交
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由 Sebastian Ott 提交于
To set a dasd online dasd_change_state is called twice. The first cycle will schedule initial analysis of the device, set the rc to -EAGAIN and will not touch the device state any more. The initial analysis will in turn call dasd_change_state to increase the state to the final DASD_STATE_ONLINE. If the dasd_change_state on the second thread outruns the other one both finish with the state set to DASD_STATE_ONLINE and the device refcount will be decreased by 2. Fix this by leaving dasd_change_state on rc == -EAGAIN so that the refcount will always be decreased by 1. Signed-off-by: NSebastian Ott <sebott@linux.vnet.ibm.com> Signed-off-by: NMartin Schwidefsky <schwidefsky@de.ibm.com>
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由 Martin Schwidefsky 提交于
Replace the remaining direct accesses to the driver_data pointer with calls to the dev_get_drvdata() and dev_set_drvdata() functions. Signed-off-by: NMartin Schwidefsky <schwidefsky@de.ibm.com>
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由 Stefan Haberland 提交于
The stop flags are handled in the generic restore function so the stop flag is removed also for FBA and DIAG devices. Signed-off-by: NStefan Haberland <stefan.haberland@de.ibm.com> Signed-off-by: NMartin Schwidefsky <schwidefsky@de.ibm.com>
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由 Felix Beck 提交于
Add Suspend/Resume support to ap bus and zcrypt. All enhancements are done in the ap bus. No changes in the crypto card specific part are necessary. Signed-off-by: NFelix Beck <felix.beck@de.ibm.com> Signed-off-by: NMartin Schwidefsky <schwidefsky@de.ibm.com>
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由 Jan Glauber 提交于
Remove unneeded sanity checks from do_QDIO since this is the hot path. Change the type of bufnr and count to unsigned int so the check for the maximum value works. Reported-by: NRoel Kluin <roel.kluin@gmail.com> Signed-off-by: NJan Glauber <jang@linux.vnet.ibm.com> Signed-off-by: NMartin Schwidefsky <schwidefsky@de.ibm.com>
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由 Jan Glauber 提交于
It is not required to change the state of primed SBALs. Leaving them primed saves a SQBS instruction under z/VM. Signed-off-by: NJan Glauber <jang@linux.vnet.ibm.com> Signed-off-by: NMartin Schwidefsky <schwidefsky@de.ibm.com>
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由 Jan Glauber 提交于
Since the adapter interrupt tasklet only schedules the queue tasklets and contains no code that requires serialization in can be merged with the adapter interrupt handler. That possibly safes some CPU cycles. Signed-off-by: NJan Glauber <jang@linux.vnet.ibm.com> Signed-off-by: NMartin Schwidefsky <schwidefsky@de.ibm.com>
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由 Jan Glauber 提交于
For devices without QIOASSIST primed SBALS were extracted in a loop. Remove the loop since get_buf_states can already return more than one primed SBAL. Signed-off-by: NJan Glauber <jang@linux.vnet.ibm.com> Signed-off-by: NMartin Schwidefsky <schwidefsky@de.ibm.com>
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由 Jan Glauber 提交于
The check whether qdio runs under z/VM was incorrect since SIGA-Sync is not set if the device runs with QIOASSIST. Use MACHINE_IS_VM instead to prevent polling under z/VM. Merge qdio_inbound_q_done and tiqdio_is_inbound_q_done. Signed-off-by: NJan Glauber <jang@linux.vnet.ibm.com> Signed-off-by: NMartin Schwidefsky <schwidefsky@de.ibm.com>
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由 Jan Glauber 提交于
Move the adapter interrupt tasklet function to the qdio main code since all the functions used by the tasklet are located there. Signed-off-by: NJan Glauber <jang@linux.vnet.ibm.com> Signed-off-by: NMartin Schwidefsky <schwidefsky@de.ibm.com>
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由 Michael Holzheu 提交于
When syncing the sclp console queue, we call del_timer_sync() while holding the "sclp_con_lock" spinlock. This lock is also taken in the timer function "sclp_console_timeout". Therefore the sync version of del_timer() cannot be used here. Because the synchronous deletion of the timer is only needed in the suspend callback and in that case only one CPU is remaining and therefore it is not possible that the timer function is running in parallel, we can safely use del_timer() instead of del_timer_sync(). Signed-off-by: NMichael Holzheu <holzheu@linux.vnet.ibm.com> Signed-off-by: NMartin Schwidefsky <schwidefsky@de.ibm.com>
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由 Heiko Carstens 提交于
The slab allocator is earlier available so convert the bootmem allocations to slab/gfp allocations. Signed-off-by: NHeiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: NMartin Schwidefsky <schwidefsky@de.ibm.com>
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由 Heiko Carstens 提交于
The slab allocator is earlier available so convert the bootmem allocations to slab/gfp allocations. Signed-off-by: NHeiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: NMartin Schwidefsky <schwidefsky@de.ibm.com>
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由 Heiko Carstens 提交于
The slab allocator is earlier available so convert the bootmem allocations to slab/gfp allocations. Signed-off-by: NHeiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: NMartin Schwidefsky <schwidefsky@de.ibm.com>
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由 Heiko Carstens 提交于
The slab allocator is earlier available so convert the bootmem allocations to slab/gfp allocations. Signed-off-by: NHeiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: NMartin Schwidefsky <schwidefsky@de.ibm.com>
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由 Oskar Schirmer 提交于
The s6000 on-chip MAC supports 10/100/1000Mbit and is connected to an external PHY via MII or RGMII interface. [jw@emlix.com: don't use device->bus_id directly] Signed-off-by: NOskar Schirmer <os@emlix.com> Signed-off-by: NDaniel Glockner <dg@emlix.com> Acked-by: N"David S. Miller" <davem@davemloft.net> Signed-off-by: NJohannes Weiner <jw@emlix.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NChris Zankel <chris@zankel.net>
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