linux/drivers/uio, branch v3.0

uio: clean uioinfo when uninstall uio driver

2011-04-19T23:59:57Z

The uioinfo should be cleaned up when uninstall, otherwise re-install failure of uio_pdrv_genirq.ko will happen. Signed-off-by: Jie Zhou Signed-off-by: Aisheng Dong Signed-off-by: Hans J. Koch Signed-off-by: Greg Kroah-Hartman

uio: fix allocating minor id for uio device

2011-04-19T23:56:03Z

The number of uio devices that could be used should be less than UIO_MAX_DEVICES by design, and this work guards any cases in which id more than UIO_MAX_DEVICES is utilized. Signed-off-by: Hillf Danton Signed-off-by: Hans J. Koch Signed-off-by: Greg Kroah-Hartman

uio: fix finding mm index for vma

2011-04-19T23:56:02Z

When finding mm index for vma it looks more flexible that the mm could be sparse, and both the size of mm and the pgoff of vma could give correct selection. Signed-off-by: Hillf Danton Signed-off-by: Hans J. Koch Signed-off-by: Greg Kroah-Hartman

uio_netx: Add support for netPLC cards

2011-04-19T23:56:02Z

This patch adds support for Hilscher / IBHsoftec netPLC cards to uio_netx userspace IO driver. Changes from v1 -> v2: Fixed whitespace errors reported by scripts/checkpatch.pl which were caused by email client. Signed-off-by: Daniel Trautmann Signed-off-by: "Hans J. Koch" Signed-off-by: Greg Kroah-Hartman

Fix common misspellings

2011-03-31T14:26:23Z

Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi

UIO: add PRUSS UIO driver support

2011-03-07T21:10:27Z

This patch implements PRUSS (Programmable Real-time Unit Sub System) UIO driver which exports SOC resources associated with PRUSS like I/O, memories and IRQs to user space. PRUSS is dual 32-bit RISC processors which is efficient in performing embedded tasks that require manipulation of packed memory mapped data structures and handling system events that have tight real time constraints. This driver is currently supported on Texas Instruments DA850, AM18xx and OMAP-L138 devices. For example, PRUSS runs firmware for real-time critical industrial communication data link layer and communicates with application stack running in user space via shared memory and IRQs. Signed-off-by: Pratheesh Gangadhar Reviewed-by: Thomas Gleixner Reviewed-by: Arnd Bergmann Signed-off-by: Hans J. Koch Signed-off-by: Greg Kroah-Hartman

uio: Change mail address of Hans J. Koch

2010-11-11T00:57:11Z

My old mail address doesn't exist anymore. This changes all occurrences to my new address. Signed-off-by: Hans J. Koch Signed-off-by: Greg Kroah-Hartman

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial

2010-10-24T20:41:39Z

* 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (39 commits) Update broken web addresses in arch directory. Update broken web addresses in the kernel. Revert "drivers/usb: Remove unnecessary return's from void functions" for musb gadget Revert "Fix typo: configuation => configuration" partially ida: document IDA_BITMAP_LONGS calculation ext2: fix a typo on comment in ext2/inode.c drivers/scsi: Remove unnecessary casts of private_data drivers/s390: Remove unnecessary casts of private_data net/sunrpc/rpc_pipe.c: Remove unnecessary casts of private_data drivers/infiniband: Remove unnecessary casts of private_data drivers/gpu/drm: Remove unnecessary casts of private_data kernel/pm_qos_params.c: Remove unnecessary casts of private_data fs/ecryptfs: Remove unnecessary casts of private_data fs/seq_file.c: Remove unnecessary casts of private_data arm: uengine.c: remove C99 comments arm: scoop.c: remove C99 comments Fix typo configue => configure in comments Fix typo: configuation => configuration Fix typo interrest[ing|ed] => interest[ing|ed] Fix various typos of valid in comments ... Fix up trivial conflicts in: drivers/char/ipmi/ipmi_si_intf.c drivers/usb/gadget/rndis.c net/irda/irnet/irnet_ppp.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6

2010-10-23T02:36:42Z

* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6: (31 commits) driver core: Display error codes when class suspend fails Driver core: Add section count to memory_block struct Driver core: Add mutex for adding/removing memory blocks Driver core: Move find_memory_block routine hpilo: Despecificate driver from iLO generation driver core: Convert link_mem_sections to use find_memory_block_hinted. driver core: Introduce find_memory_block_hinted which utilizes kset_find_obj_hinted. kobject: Introduce kset_find_obj_hinted. driver core: fix build for CONFIG_BLOCK not enabled driver-core: base: change to new flag variable sysfs: only access bin file vm_ops with the active lock sysfs: Fail bin file mmap if vma close is implemented. FW_LOADER: fix kconfig dependency warning on HOTPLUG uio: Statically allocate uio_class and use class .dev_attrs. uio: Support 2^MINOR_BITS minors uio: Cleanup irq handling. uio: Don't clear driver data uio: Fix lack of locking in init_uio_class SYSFS: Allow boot time switching between deprecated and modern sysfs layout driver core: remove CONFIG_SYSFS_DEPRECATED_V2 but keep it for block devices ...

uio: Statically allocate uio_class and use class .dev_attrs.

2010-10-22T17:16:43Z

Instead of adding uio class attributes manually after the uio device has been created and we have sent a uevent to userspace, use the class attribute mechanism. This removes races and makes the code simpler. At the same time don't bother to dynamically allocate a struct class for uio, just declare one statically. Less code is needed and it is easier to set the class parameters.tune the class Signed-off-by: Eric W. Biederman Reviewed-by: Thomas Gleixner Signed-off-by: Hans J. Koch Signed-off-by: Greg Kroah-Hartman