- 13 Apr, 2011 26 commits
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Michal Marek authored
The kernel already prints its build timestamp during boot, no need to repeat it in random drivers and produce different object files each time. Cc: Tony Olech <tony.olech@elandigitalsystems.com> Cc: linux-usb@vger.kernel.org Signed-off-by: Michal Marek <mmarek@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Michal Marek authored
The kernel already prints its build timestamp during boot, no need to repeat it in random drivers and produce different object files each time. Cc: Tony Olech <tony.olech@elandigitalsystems.com> Cc: linux-usb@vger.kernel.org Signed-off-by: Michal Marek <mmarek@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Alan Stern authored
This patch (as1457) abandons the curious strategy of declaring a controller dead following hibernation merely in order to reset and then revive it. The core no longer allow dead controllers to spring back to life when the system resumes, so there's no reason to declare a working controller temporarily dead. Instead we do an explicit reset. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Alan Stern authored
This patch (as1456) removes all uses of hcd->state from the uhci-hcd driver, as part of the overall strategy to eliminate hcd->state completely. Now when a controller dies we call usb_hc_died() directly, instead of relying on the core interrupt handler to see that hcd->state has changed to HC_STATE_HALT and make the call for us. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Felipe Balbi authored
Instead, make we enter usb/ directory on all needed cases and enter the subdirectories from drivers/usb/Makefile. Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Randy Dunlap authored
Fix 41 occurrences of this type of Section mismatch warning in g_mass_storage, g_serial, g_cdc, g_multi, g_nokia, g_ether, g_ffs: (the 75 number reported earlier contained some duplicates.) WARNING: drivers/usb/gadget/g_mass_storage.o(.text+0x687a): Section mismatch in reference from the function fsg_bind() to the function .devinit.text:usb_ep_autoconfig() The function fsg_bind() references the function __devinit usb_ep_autoconfig(). This is often because fsg_bind lacks a __devinit annotation or the annotation of usb_ep_autoconfig is wrong. Also remove __devinit from usb_ep_autoconfig_reset() to prevent possible section mismatch problems with it. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Mike Frysinger authored
Some bluetooth dongles want ISO mode, and the limited support that the sl811 offers today is sufficient. So add a Kconfig option for people to optionally get access to the partial functionality. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Alan Stern authored
This patch (as1455) removes the extra padding sent by g_file_storage and g_mass_storage when the gadget wants to send less data than requested by the host and isn't allowed to halt the bulk-IN endpoint. Although the Bulk-Only Transport specification requires the padding to be present, it isn't truly needed since the transfer will be terminated by a short packet anyway. Furthermore, many existing devices don't bother to send any padding. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Acked-By: Michal Nazarewicz <mina86@mina86.com> CC: Roger Quadros <roger.quadros@nokia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Libor Pechacek authored
The `name' variable is unused in usb_deregister_dev() since commit d6e5bcf4 (devfs: Remove the mode field from usb_class_driver as it's no longer needed). Signed-off-by: Libor Pechacek <lpechacek@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Mian Yousaf Kaukab authored
Mass-storage and file-storage gadgets align the length to maximum-packet-size when preparing the request to receive CBW. This is unnecessary and prevents the controller driver from knowing that a short-packet is expected. It is incorrect to set short_not_ok when preparing the request to receive CBW. CBW will be a short-packet so short_not_ok must not be set. This makes bh->bulk_out_intended_length unnecessary so it is also removed. Signed-off-by: Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com> Acked-by: Michal Nazarewicz <mina86@mina86.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Johan Hovold authored
Kill rx tasklet, which is no longer needed, and re-write read processing. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Johan Hovold authored
Allocate read urbs and read buffers in the same loop during probe. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Johan Hovold authored
No need to kill ctrl urb on errors as this is done later during close. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Johan Hovold authored
Clean up references to rx_buflimit. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Johan Hovold authored
The drain-delay code is no longer used, so remove it. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Johan Hovold authored
Remove unnecessary acm_tty_chars_in_buffer prototype. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Johan Hovold authored
Remove driver version and changelog which can be retrieved from git history. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Johan Hovold authored
Replace dev_dbg with verbose dev_vdbg in read/write paths where appropriate. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Johan Hovold authored
Clean up use of verbose debug. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Johan Hovold authored
Replace all remaining instances of dbg with dev_dbg. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Johan Hovold authored
Clean up some dev_err and dev_dbg messages and make sure that the appropriate interface device is used for reporting consistently throughout. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Johan Hovold authored
Upgrade out-of-memory dev_dbg to dev_err. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Johan Hovold authored
Add missing newline to two dev_dbg and dev_err messages. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Dmitry Torokhov authored
Changing initialization from static const char *string = "blah"; to static const char string[] = "blah"; saves us one pointer per each string. Signed-off-by: Dmitry Torokhov <dtor@vmware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Kuninori Morimoto authored
This patch add usb gadget code to SuperH USBHS. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Kuninori Morimoto authored
Renesas SuperH has USBHS IP which can switch Host / Function. This driver is designed so that Host / Function may dynamically change. This patch add usb/renesas_usbhs and common code for SuperH USBHS. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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- 12 Apr, 2011 1 commit
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Linus Torvalds authored
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- 11 Apr, 2011 13 commits
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git://oss.sgi.com/xfs/xfsLinus Torvalds authored
* 'for-linus' of git://oss.sgi.com/xfs/xfs: xfs: use proper interfaces for on-stack plugging xfs: fix xfs_debug warnings xfs: fix variable set but not used warnings xfs: convert log tail checking to a warning xfs: catch bad block numbers freeing extents. xfs: push the AIL from memory reclaim and periodic sync xfs: clean up code layout in xfs_trans_ail.c xfs: convert the xfsaild threads to a workqueue xfs: introduce background inode reclaim work xfs: convert ENOSPC inode flushing to use new syncd workqueue xfs: introduce a xfssyncd workqueue xfs: fix extent format buffer allocation size xfs: fix unreferenced var error in xfs_buf.c Also, applied patch from Tony Luck that fixes ia64: xfs_destroy_workqueues() should not be tagged with__exit in the branch before merging.
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Luck, Tony authored
ia64 throws away .exit sections for the built-in CONFIG case, so routines that are used in other circumstances should not be tagged as __exit. Signed-off-by: Tony Luck <tony.luck@intel.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Alex Elder <aelder@sgi.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4Linus Torvalds authored
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: ext4: fix data corruption regression by reverting commit 6de9843d ext4: Allow indirect-block file to grow the file size to max file size ext4: allow an active handle to be started when freezing ext4: sync the directory inode in ext4_sync_parent() ext4: init timer earlier to avoid a kernel panic in __save_error_info jbd2: fix potential memory leak on transaction commit ext4: fix a double free in ext4_register_li_request ext4: fix credits computing for indirect mapped files ext4: remove unnecessary [cm]time update of quota file jbd2: move bdget out of critical section
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git://linux-nfs.org/~bfields/linuxLinus Torvalds authored
* 'for-2.6.39' of git://linux-nfs.org/~bfields/linux: nfsd4: fix oops on lock failure nfsd: fix auth_domain reference leak on nlm operations
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git://git.secretlab.ca/git/linux-2.6Linus Torvalds authored
* 'spi/merge' of git://git.secretlab.ca/git/linux-2.6: dt/fsldma: fix build warning caused by of_platform_device changes spi: Fix race condition in stop_queue() gpio/pch_gpio: Fix output value of pch_gpio_direction_output() gpio/ml_ioh_gpio: Fix output value of ioh_gpio_direction_output() gpio/pca953x: fix error handling path in probe() call
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Linus Torvalds authored
In commit 13583b16 ("PCI: refactor io size calculation code") Ram had a thinko in the refactorization of the code: the end result used the variable 'align' for the bus alignment, but the original code used 'min_align'. Since then, another use of that 'align' variable got introduced by commit c8adf9a3 ("PCI: pre-allocate additional resources to devices only after successful allocation of essential resources.") Fix both of those uses to use 'min_align' as they should. Daniel Hellstrom <daniel@gaisler.com> Acked-by: Ram Pai <linuxram@us.ibm.com> Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (34 commits) net: Add support for SMSC LAN9530, LAN9730 and LAN89530 mlx4_en: Restoring RX buffer pointer in case of failure mlx4: Sensing link type at device initialization ipv4: Fix "Set rt->rt_iif more sanely on output routes." MAINTAINERS: add entry for Xen network backend be2net: Fix suspend/resume operation be2net: Rename some struct members for clarity pppoe: drop PPPOX_ZOMBIEs in pppoe_flush_dev dsa/mv88e6131: add support for mv88e6085 switch ipv6: Enable RFS sk_rxhash tracking for ipv6 sockets (v2) be2net: Fix a potential crash during shutdown. bna: Fix for handling firmware heartbeat failure can: mcp251x: Allow pass IRQ flags through platform data. smsc911x: fix mac_lock acquision before calling smsc911x_mac_read iwlwifi: accept EEPROM version 0x423 for iwl6000 rt2x00: fix cancelling uninitialized work rtlwifi: Fix some warnings/bugs p54usb: IDs for two new devices wl12xx: fix potential buffer overflow in testmode nvs push zd1211rw: reset rx idle timer from tasklet ...
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Ira W. Snyder authored
Commit 00006124, "dt/powerpc: Eliminate users of of_platform_{,un}register_driver" forgot to convert the type of structure passed into platform_device_register() when it was converted from of_platform_device_register. Fix it. Signed-off-by: Ira W. Snyder <iws@ovro.caltech.edu> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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Theodore Ts'o authored
Revert commit 6de9843d, since it caused a data corruption regression with BitTorrent downloads. Thanks to Damien for discovering and bisecting to find the problem commit. https://bugzilla.kernel.org/show_bug.cgi?id=32972Reported-by: Damien Grassart <damien@grassart.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
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Kazuya Mio authored
We can create 4402345721856 byte file with indirect block mapping. However, if we grow an indirect-block file to the size with ftruncate(), we can see an ext4 warning. The following patch fixes this problem. How to reproduce: # dd if=/dev/zero of=/mnt/mp1/hoge bs=1 count=0 seek=4402345721856 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.000221428 s, 0.0 kB/s # tail -n 1 /var/log/messages Nov 25 15:10:27 test kernel: EXT4-fs warning (device sda8): ext4_block_to_path:345: block 1074791436 > max in inode 12 Signed-off-by: Kazuya Mio <k-mio@sx.jp.nec.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
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Yongqiang Yang authored
ext4_journal_start_sb() should not prevent an active handle from being started due to s_frozen. Otherwise, deadlock is easy to happen, below is a situation. ================================================ freeze | truncate ================================================ | ext4_ext_truncate() freeze_super() | starts a handle sets s_frozen | | ext4_ext_truncate() | holds i_data_sem ext4_freeze() | waits for updates | | ext4_free_blocks() | calls dquot_free_block() | | dquot_free_blocks() | calls ext4_dirty_inode() | | ext4_dirty_inode() | trys to start an active | handle | | block due to s_frozen ================================================ Signed-off-by: Yongqiang Yang <xiaoqiangnk@gmail.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> Reported-by: Amir Goldstein <amir73il@users.sf.net> Reviewed-by: Jan Kara <jack@suse.cz> Reviewed-by: Andreas Dilger <adilger@dilger.ca>
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Curt Wohlgemuth authored
ext4 has taken the stance that, in the absence of a journal, when an fsync/fdatasync of an inode is done, the parent directory should be sync'ed if this inode entry is new. ext4_sync_parent(), which implements this, does indeed sync the dirent pages for parent directories, but it does not sync the directory *inode*. This patch fixes this. Also now return error status from ext4_sync_parent(). I tested this using a power fail test, which panics a machine running a file server getting requests from a client. Without this patch, on about every other test run, the server is missing many, many files that had been synced. With this patch, on > 6 runs, I see zero files being lost. Google-Bug-Id: 4179519 Signed-off-by: Curt Wohlgemuth <curtw@google.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
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Steve Glendinning authored
This patch adds support for SMSC's LAN9530, LAN9730 and LAN89530 USB ethernet controllers to the existing smsc95xx driver by adding their new USB VID/PID pairs. Signed-off-by: Steve Glendinning <steve.glendinning@smsc.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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