kernel/linux.git/drivers/usb/misc, branch linux-2.6.22.y

potential compiler error, irqfunc caller sites update

2007-07-06T17:23:43+00:00

In 7d12e780e003f93433d49ce78cfedf4b4c52adc5 David Howells performed this evolution: "IRQ: Maintain regs pointer globally rather than passing to IRQ handlers" He correctly updated many of the function definitions that were using this extra regs pointer parameter but forgot to update some caller sites of those functions. The reason the modifications was not properly done on all drivers is that some drivers were rarely compiled because they are for AMIGA, or that some code sites were inside #ifdefs where the option is not set or inside #if 0. Here is the semantic patch that found the occurences and fixed the problem. @ rule1 @ identifier fn; identifier irq, dev_id; typedef irqreturn_t; @@ static irqreturn_t fn(int irq, void *dev_id) { ... } @@ identifier rule1.fn; expression E1, E2, E3; @@ fn(E1, E2 - ,E3 ) Signed-off-by: Yoann Padioleau Cc: "David S. Miller" Cc: Jeff Garzik Cc: Greg KH Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

USB: usblcd doesn't limit memory consumption during write

2007-06-26T06:38:06+00:00

usblcd currently has no way to limit memory consumption by fast writers. This is a security problem, as it allows users with write access to this device to drive the system into oom despite resource limits. Here's the fix taken from the modern skeleton driver. Signed-off-by: Oliver Neukum Signed-off-by: Greg Kroah-Hartman

USB: memory leak in iowarrior.c

2007-06-26T06:38:05+00:00

this is a classical memory leak in the ioctl handler. The buffer is simply never freed. This fixes it the obvious way. Signed-off-by: Oliver Neukum Signed-off-by: Greg Kroah-Hartman

USB: ldusb bugfix

2007-05-23T06:45:51+00:00

This patch fixes a problem reported with consecutive reads in the ldusb driver. Signed-off-by: Oliver Neukum Signed-off-by: Greg Kroah-Hartman

USB: auerswald: fix file release handler

2007-05-23T06:45:49+00:00

If this down_interruptible() does fail due to signal_pending() then the state of the driver will get trashed in interesting ways, because userspace cannot and will not retry the close(). Cc: Jiri Slaby Signed-off-by: Andrew Morton Signed-off-by: Greg Kroah-Hartman

USB: fix more ftdi-elan/u132-hcd #include lossage

2007-05-23T06:45:48+00:00

Partial fix for bogosity in the ftdi-elan and u132-hcd drivers ... these have no business including with the internals of other drivers, much less doing so in a broken way!! A previous patch resolved one build fix, this resolves another... Signed-off-by: David Brownell Signed-off-by: Greg Kroah-Hartman

Fix occurrences of "the the "

2007-05-09T06:57:56+00:00

Signed-off-by: Michael Opdenacker Signed-off-by: Adrian Bunk

SIS USB2VGA Warning fix

2007-05-08T18:15:27+00:00

drivers/usb/misc/sisusbvga/sisusb_con.c:1436: warning: initialization from incompatible pointer type Signed-off-by: WANG Cong Cc: "Antonino A. Daplas" Cc: Jan Engelhardt Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

header cleaning: don't include smp_lock.h when not used

2007-05-08T18:15:07+00:00

Remove includes of where it is not used/needed. Suggested by Al Viro. Builds cleanly on x86_64, i386, alpha, ia64, powerpc, sparc, sparc64, and arm (all 59 defconfigs). Signed-off-by: Randy Dunlap Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

USB: iowarrior.c: timeouts too small in usb_control_msg calls

2007-04-27T20:28:43+00:00

The driver uses usb_control_msg() for exchanging data with the device. When the driver lived freeley _outside_ the kernel tree (pre 2.6.21) the timeouts for these calls where set to 5*HZ for reading, 1HZ for writing. (These timeouts seemed to work fine for all users of the driver, at least nobody complained in the last 2 years. The current code (2.6.21-rc5) removed the 'HZ' from the timeouts and left the driver with 5 jiffies for reading and 1 jiffy for writing. My new machine is fast, but not that fast. The patch also removes a useless debug statement, which was left over from testing a broken firmware version From: Eberhard Fahle Signed-off-by: Greg Kroah-Hartman