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2011-07-08spi/dw: Add spi number into spi irq descLiu, ShuoX2-1/+4
Signed-off-by: ShuoX Liu <shuox.liu@intel.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-07-05spi/tegra: Use engineering names in DT compatible propertyStephen Warren2-2/+2
Engineering names are more stable than marketing names. Hence, use them for Device Tree compatible properties instead. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-07-05spi/fsl_spi: fix CPM spi driverHolger Brunck1-17/+11
This patch fixes the freescale spi driver for CPM. Without this patch SPI on CPM failed because cpm_muram_alloc_fixed tries to allocate muram in an preserved area. The error reported was: mpc8xxx_spi f0011a80.spi: can't allocate spi parameter ram mpc8xxx_spi: probe of f0011a80.spi failed with error -12 Now the driver uses of_iomap to get access to this area similar to i2c driver driver in the i2c-cpm.c which has a similar device tree node. This is tested on a MPC8247 with CPM2. Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-07-04mach-s3c2410: remove unused spi-gpio.h filePeter Korsgaard1-28/+0
Not used anymore as the spi_s3c24xx_gpio driver is gone (replaced by the generic spi-gpio). Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Acked-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-07-04spi: remove obsolete spi-s3c24xx-gpio driverPeter Korsgaard3-211/+0
It was equivalent to spi-gpio, and there's no longer any in-tree users of it, so get rid of it. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Acked-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-07-04mach-gta2: remove unused spi-gpio.h includePeter Korsgaard1-1/+0
Not needed, and the file is going away. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Acked-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-07-04mach-qt2410: convert to spi_gpioPeter Korsgaard1-26/+8
Rather than the deprecated spi_s3c24xx_gpio driver. Only compile tested. Notice that the board support seems quite broken as the spi_s3c24xx_gpio platform device name was misspelled and there is no struct spi_board_info defined, but this atleast didn't make it any worse. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Acked-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-07-04mach-jive: convert to spi_gpioPeter Korsgaard1-27/+14
Rather than the deprecated spi_s3c24xx_gpio driver. Compile tested only. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Acked-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-06-18spi/pxa2xx: Remove unavailable ssp_type from documentationStefan Schmidt1-5/+0
Since commit commit 2f1a74e5a2de0459139b85af95e901448726c375 Author: eric miao <eric.miao@marvell.com> Date: Wed Nov 21 18:50:53 2007 +0800 [ARM] pxa: make pxa2xx_spi driver use ssp_request()/ssp_free() the ssp_type field in struct pxa2xx_spi_master is no longer available. Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-06-17spi/bfin_spi: uninline fat queue funcsMike Frysinger1-4/+4
There's no need for these queue funcs to be inlined, so drop the markings. This shaves off a few hundred duplicated bytes. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-06-17spi/bfin_spi: constify pin arrayMike Frysinger1-1/+1
This array isn't written anywhere, so constify it. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-06-17spi/bfin_spi: use structs for accessing hardware regsMike Frysinger1-124/+84
Rather than hardcoding the register sizes/offsets in this file, use the existing struct in the spi header for reading/writing the hardware. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-06-17Merge branch 'spi/merge' into spi/nextGrant Likely459-2771/+5011
2011-06-17spi/bfin_spi: fix handling of default bits per word settingMike Frysinger1-3/+4
The default bits per word setting should be 8 bits, but since most of our devices have been explicitly setting this up, we didn't notice when the default stopped working. At the moment, any default transfers without an explicit bit size setting error out with: bfin-spi bfin-spi.0: transfer: unsupported bits_per_word So in the transfer logic, have a bits_per_word setting of 0 fall into the 8 bit transfer logic. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-06-16spi/topcliff-pch: Support new device ML7223 IOHTomoya MORINAGA1-1/+4
Support new device OKI SEMICONDUCTOR ML7223 IOH(Input/Output Hub). The ML7223 IOH is for MP(Media Phone) use. The ML7223 is companion chip for Intel Atom E6xx series. The ML7223 is completely compatible for Intel EG20T PCH. Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-06-16spi/pl022: strengthen FIFO watermark level checksLinus Walleij1-4/+44
The platform configuration can select custom FIFO watermarks, but these may conflict the actual FIFO size of the PL022 variant if set too high. So strengthen the sanity checks to deny any conflicting settings. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-06-16spi/pl022: support runtime PMRabin Vincent1-0/+6
Insert notifiers for the runtime PM API. With this the runtime PM layer kicks in to action where used. Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Reviewed-by: Virupax Sadashivpetimath <virupax.sadashivpetimath@stericsson.com> Reviewed-by: Jonas Aberg <jonas.aberg@stericsson.com> Reviewed-by: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com> [Rebased to Linux 3.0-rc3, edit description] Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-06-16spi/pl022: initialize burstsize from FIFO trigger levelLinus Walleij1-2/+53
Configure the DMA burstsize from the FIFO trigger level supplied with the controller configuration data. This is based on a patch from Virupax, but I rewrote it differently. Reported-by: Virupax Sadashivpetimath <virupax.sadashivpetimath@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-06-15gpio/tegra: Move Tegra gpio driver to drivers/gpioGrant Likely2-0/+17
As part of the gpio driver consolidation, this patch moves the Tegra driver into drivers/gpio Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-06-13Linux 3.0-rc3v3.0-rc3Linus Torvalds1-1/+1
2011-06-13Merge branch 'for-linus' of ↵Linus Torvalds3-12/+12
git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6: SLAB: Record actual last user of freed objects. slub: always align cpu_slab to honor cmpxchg_double requirement
2011-06-13Merge branch 'for-linus' of ↵Linus Torvalds11-58/+80
git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client: ceph: unwind canceled flock state ceph: fix ENOENT logic in striped_read ceph: fix short sync reads from the OSD ceph: fix sync vs canceled write ceph: use ihold when we already have an inode ref
2011-06-13Merge branch 'timers-urgent-for-linus' of ↵Linus Torvalds3-7/+9
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: rtc: Staticize non-exported __rtc_set_alarm() rtc: Fix ioctl error path return ptp: Fix some locking bugs in ptp_read() ptp: Return -EFAULT on copy_to_user() errors
2011-06-13Merge branch 'perf-urgent-for-linus' of ↵Linus Torvalds6-18/+39
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: ftrace: Revert 8ab2b7efd ftrace: Remove unnecessary disabling of irqs kprobes/trace: Fix kprobe selftest for gcc 4.6 ftrace: Fix possible undefined return code oprofile, dcookies: Fix possible circular locking dependency oprofile: Fix locking dependency in sync_start() oprofile: Free potentially owned tasks in case of errors oprofile, x86: Add comments to IBS LVT offset initialization
2011-06-13Merge branches 'x86-urgent-for-linus' and 'irq-urgent-for-linus' of ↵Linus Torvalds3-0/+27
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86: devicetree: Add missing early_init_dt_setup_initrd_arch stub x86: cpu-hotplug: Prevent softirq wakeup on wrong CPU * 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: genirq: Prevent potential NULL dereference in irq_set_irq_wake()
2011-06-13Merge branch 'spi/merge' of git://git.secretlab.ca/git/linux-2.6Linus Torvalds1-0/+1
* 'spi/merge' of git://git.secretlab.ca/git/linux-2.6: spi-pl022: Add missing return value update
2011-06-13Merge branch 's5p-fixes-for-linus' of ↵Linus Torvalds15-71/+26
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung * 's5p-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: ARM: S3C2410: remove the now empty mach-s3c2410/irq.c ARM: S3C24XX: Move s3c24xx_irq_syscore_ops to plat-s3c24xx/irq.c ARM: S3C24xx: Fix missing struct for s3c2410_dma_chan ARM: SAMSUNG: Remove unused onenand plat functions ARM: EXYNOS4: Remove compiler warning on exynos4_pwm4_resume ARM: S5P: Fix compilation error for exynos4_defconfig ARM: S5P: Should be S3C_VA_USB_HSPHY instead of S5P_VA_XX ARM: S5P64X0: Fix SPI platform device name ARM: S5PV210: Fix possible null pointer dereference
2011-06-13Merge branch 'for-linus' of ↵Linus Torvalds2-13/+28
git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2: nilfs2: fix problem in setting checkpoint interval nilfs2: fix missing block address termination in btree node shrinking nilfs2: fix incorrect block address termination in node concatenation
2011-06-13spi-pl022: Add missing return value updateVirupax Sadashivpetimath1-0/+1
Return error on out of range cpsdvsr value. Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Virupax Sadashivpetimath <virupax.sadashivpetimath@stericsson.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-06-12Merge branch 'for-linus' of ↵Linus Torvalds10-113/+233
git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable: Btrfs: use join_transaction in btrfs_evict_inode() Btrfs - use %pU to print fsid Btrfs: fix extent state leak on failed nodatasum reads btrfs: fix unlocked access of delalloc_inodes Btrfs: avoid stack bloat in btrfs_ioctl_fs_info() btrfs: remove 64bit alignment padding to allow extent_buffer to fit into one fewer cacheline Btrfs: clear current->journal_info on async transaction commit Btrfs: make sure to recheck for bitmaps in clusters btrfs: remove unneeded includes from scrub.c btrfs: reinitialize scrub workers btrfs: scrub: errors in tree enumeration Btrfs: don't map extent buffer if path->skip_locking is set Btrfs: unlock the trans lock properly Btrfs: don't map extent buffer if path->skip_locking is set Btrfs: fix duplicate checking logic Btrfs: fix the allocator loop logic Btrfs: fix bitmap regression Btrfs: don't commit the transaction if we dont have enough pinned bytes Btrfs: noinline the cluster searching functions Btrfs: cache bitmaps when searching for a cluster
2011-06-12Merge branch 'for-linus' of ↵Linus Torvalds14-60/+74
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: hda: Fix inaudible internal speakers on CyberpowerPC Gamer Xplorer N57001 laptop ALSA: Use %pV for snd_printk() ALSA: hda - Fix initialization of hp pins with master_mute in Realtek ALSA: hda - Fix invalid unsol tag for some alc262 model quirks ASoC: SAMSUNG: Fix the incorrect referencing of I2SCON register ASoC: snd_soc_new_{mixer,mux,pga} make sure to use right DAPM context ASoC: fsl: fix initialization of DMA buffers ASoC: WM8804 does not support sample rates below 32kHz ASoC: Fix WM8962 headphone volume update for use of advanced caches ASoC: Blackfin: bf5xx-ad1836: Fix codec device name ALSA: hda: Fix quirk for Dell Inspiron 910 ASoC: AD1836: Fix setting the PCM format ASoC: Check for NULL register bank in snd_soc_get_cache_val() ASoC: Add missing break in WM8915 FLL source selection ASoC: Only update SYSCLK_ENA when pausing WM8915 SYSCLK ASoC: atmel_ssc: Don't try to free ssc if request failed
2011-06-12Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide-2.6Linus Torvalds1-1/+2
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide-2.6: ide-cd: signedness warning fix again
2011-06-12Merge branch 'gpio/merge' of git://git.secretlab.ca/git/linux-2.6Linus Torvalds4-11/+34
* 'gpio/merge' of git://git.secretlab.ca/git/linux-2.6: gpio/basic_mmio: add missing include of spinlock_types.h gpio/nomadik: fix sleepmode for elder Nomadik
2011-06-12Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds87-545/+553
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (55 commits) ISDN, hfcsusb: Don't leak in hfcsusb_ph_info() netpoll: call dev_put() on error in netpoll_setup() net: ep93xx_eth: fix DMA API violations net: ep93xx_eth: drop GFP_DMA from call to dma_alloc_coherent() net: ep93xx_eth: allocate buffers using kmalloc() net: ep93xx_eth: pass struct device to DMA API functions ep93xx: set DMA masks for the ep93xx_eth vlan: Fix the ingress VLAN_FLAG_REORDER_HDR check dl2k: EEPROM CRC calculation wrong endianess on bigendian machine NET: am79c961: fix assembler warnings NET: am79c961: ensure multicast filter is correctly set at open NET: am79c961: ensure asm() statements are marked volatile ethtool.h: fix typos ep93xx_eth: Update MAINTAINERS ipv4: Fix packet size calculation for raw IPsec packets in __ip_append_data netpoll: prevent netpoll setup on slave devices net: pmtu_expires fixes gianfar:localized filer table iwlegacy: fix channel switch locking mac80211: fix IBSS teardown race ...
2011-06-11Merge branch 'for-linus' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6: AppArmor: Fix sleep in invalid context from task_setrlimit
2011-06-11ISDN, hfcsusb: Don't leak in hfcsusb_ph_info()Jesper Juhl1-0/+1
We leak the memory allocated to 'phi' when the variable goes out of scope in hfcsusb_ph_info(). Signed-off-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-06-11netpoll: call dev_put() on error in netpoll_setup()Dan Carpenter1-1/+2
There is a dev_put(ndev) missing on an error path. This was introduced in 0c1ad04aecb "netpoll: prevent netpoll setup on slave devices". Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-06-11net: ep93xx_eth: fix DMA API violationsMika Westerberg1-5/+13
Russell King said: > > So, to summarize what its doing: > > 1. It allocates buffers for rx and tx. > 2. It maps them with dma_map_single(). > This transfers ownership of the buffer to the DMA device. > 3. In ep93xx_xmit, > 3a. It copies the data into the buffer with skb_copy_and_csum_dev() > This violates the DMA buffer ownership rules - the CPU should > not be writing to this buffer while it is (in principle) owned > by the DMA device. > 3b. It then calls dma_sync_single_for_cpu() for the buffer. > This transfers ownership of the buffer to the CPU, which surely > is the wrong direction. > 4. In ep93xx_rx, > 4a. It calls dma_sync_single_for_cpu() for the buffer. > This at least transfers the DMA buffer ownership to the CPU > before the CPU reads the buffer > 4b. It then uses skb_copy_to_linear_data() to copy the data out. > At no point does it transfer ownership back to the DMA device. > 5. When the driver is removed, it dma_unmap_single()'s the buffer. > This transfers ownership of the buffer to the CPU. > 6. It frees the buffer. > > While it may work on ep93xx, it's not respecting the DMA API rules, > and with DMA debugging enabled it will probably encounter quite a few > warnings. This patch fixes these violations. Signed-off-by: Mika Westerberg <mika.westerberg@iki.fi> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com> Tested-by: Petr Stetiar <ynezz@true.cz> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-06-11net: ep93xx_eth: drop GFP_DMA from call to dma_alloc_coherent()Mika Westerberg1-1/+1
Commit a197b59ae6e8 (mm: fail GFP_DMA allocations when ZONE_DMA is not configured) made page allocator to return NULL if GFP_DMA is set but CONFIG_ZONE_DMA is disabled. This causes ep93xx_eth to fail: WARNING: at mm/page_alloc.c:2251 __alloc_pages_nodemask+0x11c/0x638() Modules linked in: [<c0035498>] (unwind_backtrace+0x0/0xf4) from [<c0043da4>] (warn_slowpath_common+0x48/0x60) [<c0043da4>] (warn_slowpath_common+0x48/0x60) from [<c0043dd8>] (warn_slowpath_null+0x1c/0x24) [<c0043dd8>] (warn_slowpath_null+0x1c/0x24) from [<c0083b6c>] (__alloc_pages_nodemask+0x11c/0x638) [<c0083b6c>] (__alloc_pages_nodemask+0x11c/0x638) from [<c00366fc>] (__dma_alloc+0x8c/0x3ec) [<c00366fc>] (__dma_alloc+0x8c/0x3ec) from [<c0036adc>] (dma_alloc_coherent+0x54/0x60) [<c0036adc>] (dma_alloc_coherent+0x54/0x60) from [<c0227808>] (ep93xx_open+0x20/0x864) [<c0227808>] (ep93xx_open+0x20/0x864) from [<c0283144>] (__dev_open+0xb8/0x108) [<c0283144>] (__dev_open+0xb8/0x108) from [<c0280528>] (__dev_change_flags+0x70/0x128) [<c0280528>] (__dev_change_flags+0x70/0x128) from [<c0283054>] (dev_change_flags+0x10/0x48) [<c0283054>] (dev_change_flags+0x10/0x48) from [<c001a720>] (ip_auto_config+0x190/0xf68) [<c001a720>] (ip_auto_config+0x190/0xf68) from [<c00233b0>] (do_one_initcall+0x34/0x18c) [<c00233b0>] (do_one_initcall+0x34/0x18c) from [<c0008400>] (kernel_init+0x94/0x134) [<c0008400>] (kernel_init+0x94/0x134) from [<c0030858>] (kernel_thread_exit+0x0/0x8) Since there is no restrictions for DMA on ep93xx, we can fix this by just removing the GFP_DMA flag from the call. Signed-off-by: Mika Westerberg <mika.westerberg@iki.fi> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com> Tested-by: Petr Stetiar <ynezz@true.cz> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-06-11net: ep93xx_eth: allocate buffers using kmalloc()Mika Westerberg1-31/+20
We can use simply kmalloc() to allocate the buffers. This also simplifies the code and allows us to perform DMA sync operations more easily. Memory is allocated with only GFP_KERNEL since there are no DMA allocation restrictions on this platform. Signed-off-by: Mika Westerberg <mika.westerberg@iki.fi> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com> Tested-by: Petr Stetiar <ynezz@true.cz> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-06-11net: ep93xx_eth: pass struct device to DMA API functionsMika Westerberg1-10/+13
We shouldn't use NULL for any DMA API functions, unless we are dealing with ISA or EISA device. So pass correct struct dev pointer to these functions. Signed-off-by: Mika Westerberg <mika.westerberg@iki.fi> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-06-11ep93xx: set DMA masks for the ep93xx_ethMika Westerberg1-1/+5
Since the driver uses the DMA API, we should pass it valid DMA masks. Signed-off-by: Mika Westerberg <mika.westerberg@iki.fi> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com> Tested-by: Petr Stetiar <ynezz@true.cz> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-06-11vlan: Fix the ingress VLAN_FLAG_REORDER_HDR checkJiri Pirko4-31/+61
Testing of VLAN_FLAG_REORDER_HDR does not belong in vlan_untag but rather in vlan_do_receive. Otherwise the vlan header will not be properly put on the packet in the case of vlan header accelleration. As we remove the check from vlan_check_reorder_header rename it vlan_reorder_header to keep the naming clean. Fix up the skb->pkt_type early so we don't look at the packet after adding the vlan tag, which guarantees we don't goof and look at the wrong field. Use a simple if statement instead of a complicated switch statement to decided that we need to increment rx_stats for a multicast packet. Hopefully at somepoint we will just declare the case where VLAN_FLAG_REORDER_HDR is cleared as unsupported and remove the code. Until then this keeps it working correctly. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: Jiri Pirko <jpirko@redhat.com> Acked-by: Changli Gao <xiaosuo@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-06-11dl2k: EEPROM CRC calculation wrong endianess on bigendian machineDaniel Hellstrom1-1/+1
Signed-off-by: Daniel Hellstrom <daniel@gaisler.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-06-11NET: am79c961: fix assembler warningsRussell King - ARM Linux1-17/+18
Fix: /tmp/ccvoZ6h8.s: Assembler messages: /tmp/ccvoZ6h8.s:284: Warning: register range not in ascending order /tmp/ccvoZ6h8.s:881: Warning: register range not in ascending order /tmp/ccvoZ6h8.s:1087: Warning: register range not in ascending order by ensuring that we have temporary variables placed into specific registers. Reorder the code a bit to allow the resulting assembly to be slightly more optimal. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-06-11NET: am79c961: ensure multicast filter is correctly set at openRussell King - ARM Linux1-37/+40
We were clearing out the multicast filter whenever the interface was upped, and not setting the mode bits correctly. This can cause problems if there are any multicast addresses already set at this point, or if ALLMULTI was set. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-06-11NET: am79c961: ensure asm() statements are marked volatileRussell King - ARM Linux1-7/+7
Without this the compiler can (and does) optimize register reads away from within loops, and other such optimizations. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-06-11ide-cd: signedness warning fix againConnor Hansen1-1/+2
One of the legit warnings 'make W=3 drivers/ide/ide-cd.c' generates is: drivers/ide/ide-cd.c: In function ide_cd_do_request drivers/ide/ide-cd.c:828:2: warning: conversion to int from \ unsigned int may change the sign of the result drivers/ide/ide-cd.c:833:2: warning: conversion to int from \ unsigned int may change the sign of the result nsectors is declared int, should be unsigned int. blk_rq_sectors() returns unsigned int, and ide_complete_rq expects unsigned int as well. Fixes both warnings. Signed-off-by: Connor Hansen <cmdkhh@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-06-11linux/seqlock.h should #include asm/processor.h for cpu_relax()David Howells1-0/+1
It uses cpu_relax(), and so needs <asm/processor.h> Without this patch, I see: CC arch/mn10300/kernel/asm-offsets.s In file included from include/linux/time.h:8, from include/linux/timex.h:56, from include/linux/sched.h:57, from arch/mn10300/kernel/asm-offsets.c:7: include/linux/seqlock.h: In function 'read_seqbegin': include/linux/seqlock.h:91: error: implicit declaration of function 'cpu_relax' whilst building asb2364_defconfig on MN10300. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-06-11Btrfs: use join_transaction in btrfs_evict_inode()Li Zefan1-1/+1
The WARN_ON() in start_transaction() was triggered while balancing. The cause is btrfs_relocate_chunk() started a transaction and then called iput() on the inode that stores free space cache, and iput() called btrfs_start_transaction() again. Reported-by: Tsutomu Itoh <t-itoh@jp.fujitsu.com> Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Reviewed-by: Josef Bacik <josef@redhat.com> Signed-off-by: Chris Mason <chris.mason@oracle.com>
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