linux/drivers/input/misc, branch v2.6.19.3

[PATCH] hp drivers/input stuff: C99 initializers, NULL noise removal, __user annotations

2006-10-15T18:00:58Z

Signed-off-by: Al Viro Signed-off-by: Linus Torvalds

[PATCH] Use linux/io.h instead of asm/io.h

2006-10-11T18:14:23Z

In preparation for moving check_signature, change these users from asm/io.h to linux/io.h Signed-off-by: Matthew Wilcox Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[PATCH] m68k/HP300: Enable HIL configuration options

2006-10-09T21:54:45Z

Enable HIL configuration options on HP300 Signed-off-by: Kars de Jong Signed-off-by: Geert Uytterhoeven Signed-off-by: Linus Torvalds

IRQ: Maintain regs pointer globally rather than passing to IRQ handlers

2006-10-05T14:10:12Z

Maintain a per-CPU global "struct pt_regs *" variable which can be used instead of passing regs around manually through all ~1800 interrupt handlers in the Linux kernel. The regs pointer is used in few places, but it potentially costs both stack space and code to pass it around. On the FRV arch, removing the regs parameter from all the genirq function results in a 20% speed up of the IRQ exit path (ie: from leaving timer_interrupt() to leaving do_IRQ()). Where appropriate, an arch may override the generic storage facility and do something different with the variable. On FRV, for instance, the address is maintained in GR28 at all times inside the kernel as part of general exception handling. Having looked over the code, it appears that the parameter may be handed down through up to twenty or so layers of functions. Consider a USB character device attached to a USB hub, attached to a USB controller that posts its interrupts through a cascaded auxiliary interrupt controller. A character device driver may want to pass regs to the sysrq handler through the input layer which adds another few layers of parameter passing. I've build this code with allyesconfig for x86_64 and i386. I've runtested the main part of the code on FRV and i386, though I can't test most of the drivers. I've also done partial conversion for powerpc and MIPS - these at least compile with minimal configurations. This will affect all archs. Mostly the changes should be relatively easy. Take do_IRQ(), store the regs pointer at the beginning, saving the old one: struct pt_regs *old_regs = set_irq_regs(regs); And put the old one back at the end: set_irq_regs(old_regs); Don't pass regs through to generic_handle_irq() or __do_IRQ(). In timer_interrupt(), this sort of change will be necessary: - update_process_times(user_mode(regs)); - profile_tick(CPU_PROFILING, regs); + update_process_times(user_mode(get_irq_regs())); + profile_tick(CPU_PROFILING); I'd like to move update_process_times()'s use of get_irq_regs() into itself, except that i386, alone of the archs, uses something other than user_mode(). Some notes on the interrupt handling in the drivers: (*) input_dev() is now gone entirely. The regs pointer is no longer stored in the input_dev struct. (*) finish_unlinks() in drivers/usb/host/ohci-q.c needs checking. It does something different depending on whether it's been supplied with a regs pointer or not. (*) Various IRQ handler function pointers have been moved to type irq_handler_t. Signed-Off-By: David Howells (cherry picked from 1b16e7ac850969f38b375e511e3fa2f474a33867 commit)

Input: wistron - add support for Acer TravelMate 2424NWXCi

2006-10-02T02:07:14Z

The key mappings are the same as the older Acer TravelMate 240. Signed-off-by: Ashutosh Naik Signed-off-by: Andrew Morton Signed-off-by: Dmitry Torokhov

Input: wistron - fix setting up special buttons

2006-10-02T01:58:51Z

If either wifi or bluetooth button has been detected, the code would break off the loop. But there are laptops that have both types of buttons, so the loop has to continue checking. Signed-off-by: Reiner Herrmann Signed-off-by: Dmitry Torokhov

Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

2006-09-19T05:56:44Z

Input: wistron - fix crash due to referencing __initdata

2006-08-23T04:47:39Z

Remove __initdata markings from keymaps as they are used during normal driver operations. Signed-off-by: Dmitry Torokhov

Input: uinput - switch to the new FF interface

2006-07-19T05:41:09Z

The userspace interface of the force feedback part is changed and documentation in uinput.h is updated accordingly. MODULE_VERSION is also incremented to reflect the revision. Signed-off-by: Anssi Hannula Signed-off-by: Dmitry Torokhov

Input: wistron - fix section reference mismatches

2006-07-06T04:23:38Z

Signed-off-by: Andrew Morton Signed-off-by: Dmitry Torokhov