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path: root/drivers/usb/misc/sisusbvga/sisusb_init.h
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2007-10-12USB: SisUSB2VGA: Lindent drivers/usb/misc/sisusbvga/sisusb_init.hFelipe Balbi
Better indentation Signed-off-by: Felipe Balbi <felipe.lima@indt.org.br> Cc: Thomas Winischhofer <thomas@winischhofer.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-10-12USB: SisUSB2VGA: Whitespace CleanupsFelipe Balbi
This patches clean some trailing whitespaces in sisusb2vga driver. Signed-off-by: Felipe Balbi <felipe.lima@indt.org.br> Cc: Thomas Winischhofer <thomas@winischhofer.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-07-12USB: prevent char device open/deregister raceAlan Stern
This patch (as908) adds central protection in usbcore for the prototypical race between opening and unregistering a char device. The spinlock used to protect the minor-numbers array is replaced with an rwsem, which can remain locked across a call to a driver's open() method. This guarantees that open() and deregister() will be mutually exclusive. The private locks currently used in several individual drivers for this purpose are no longer necessary, and the patch removes them. The following USB drivers are affected: usblcd, idmouse, auerswald, legousbtower, sisusbvga/sisusb, ldusb, adutux, iowarrior, and usb-skeleton. As a side effect of this change, usb_deregister_dev() must not be called while holding a lock that is acquired by open(). Unfortunately a number of drivers do this, but luckily the solution is simple: call usb_deregister_dev() before acquiring the lock. In addition to these changes (and their consequent code simplifications), the patch fixes a use-after-free bug in adutux and a race between open() and release() in iowarrior. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-06-21[PATCH] USB: sisusbvga: possible cleanupsAdrian Bunk
This patch contains the following possible cleanups: - make needlessly global functions static - function and struct declarations belong into header files - make SiS_VCLKData const - #if 0 the following unused global functions: - sisusb.c: sisusb_writew() - sisusb.c: sisusb_readw() - sisusb_init.c: SiSUSB_GetModeID() Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-12[PATCH] USB: sisusb[vga] updateThomas Winischhofer
here is a new and extended version of the sisusbvga (previously: sisusb) driver. The patch is against 2.6.13 and updates the driver to version 0.0.8. Additions include complete VGA/EGA text console support and a build-in display mode infrastructure for userland applications that don't know about the graphics internals. Fixes include some BE/LE issues and a get/put_dev bug in the previous version. Other changes include a change of the module name from "sisusb" to "sisusbvga". The previous one was too generic IMHO. Please note that the patch also affects the Makefile in drivers/video/console as the driver requires the VGA 8x16 font in case the text console part is selected. Heavily tested, as usual. Please apply. One thing though: I already prepared for removal of the "mode" field and the changed "name" field in the usb_class_driver structure. This will perhaps need some refinement depending on whether you/Linus merge the respective core changes before or after 2.6.14. Signed-off-by: Thomas Winischhofer <thomas@winischhofer.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>