kernel.git/drivers/usb/host/whci, branch linux-4.4.y

USB: whci-hcd: add check for dma mapping error

2015-12-01T22:45:52Z

qset_fill_page_list() do not check for dma mapping errors. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov Cc: stable Signed-off-by: Greg Kroah-Hartman

whci: drop null test before destroy functions

2015-10-04T09:38:33Z

Remove unneeded NULL test. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // @@ expression x; @@ -if (x != NULL) $kmem_cache_destroy\|mempool_destroy\|dma_pool_destroy$(x); // Signed-off-by: Julia Lawall Signed-off-by: Greg Kroah-Hartman

USB: whci-hcd: Delete an unnecessary check before the function call "usb_put_hcd"

2015-03-18T15:56:40Z

The usb_put_hcd() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring Signed-off-by: Greg Kroah-Hartman

usb: use %*pb[l] to print bitmaps including cpumasks and nodemasks

2015-02-14T05:21:38Z

printk and friends can now format bitmaps using '%*pb[l]'. cpumask and nodemask also provide cpumask_pr_args() and nodemask_pr_args() respectively which can be used to generate the two printf arguments necessary to format the specified cpu/nodemask. * drivers/uwb/drp.c::uwb_drp_handle_alien_drp() was formatting mas.bm into a buffer but never used it. Removed. Signed-off-by: Tejun Heo Acked-by: Greg Kroah-Hartman Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

usb: delete non-required instances of include

2014-01-08T23:01:39Z

None of these files are actually using any __init type directives and hence don't need to include . Most are just a left over from __devinit and __cpuinit removal, or simply due to code getting copied from one driver to the next. Signed-off-by: Paul Gortmaker Signed-off-by: Greg Kroah-Hartman

usb: hcd: move controller wakeup setting initialization to individual driver

2013-12-09T02:06:46Z

Individual controller driver has different requirement for wakeup setting, so move it from core to itself. In order to align with current etting the default wakeup setting is enabled (except for chipidea host). Pass compile test with below commands: make O=outout/all allmodconfig make -j$CPU_NUM O=outout/all drivers/usb Signed-off-by: Peter Chen Acked-by: Alan Stern Signed-off-by: Greg Kroah-Hartman

usb: Remove unnecessary semicolons

2013-10-11T23:26:46Z

These aren't necessary after switch and if blocks. Signed-off-by: Joe Perches Signed-off-by: Greg Kroah-Hartman

wusbhc: disable suspend and resume on the root hub.

2013-06-06T19:14:38Z

Suspend and resume are not currently supported on the wireless root hub. Remove the suspend and resume op functions in the host controller driver to avoid constant error messages in the system log. Signed-off-by: Thomas Pugliese Signed-off-by: Greg Kroah-Hartman

USB: whci-hcd: fix NULL dereference on allocation failure

2012-08-15T22:17:39Z

If usb_create_hcd() fails here then we dereference "whc" inside the call to whc_clean_up() before it has been set. The compiler would have warned about this if we hadn't initialized all the pointers to NULL at the start of the function. I've cleaned that up as well. Signed-off-by: Dan Carpenter Signed-off-by: Greg Kroah-Hartman

USB: whci-hcd: Fix potential memory leak in qset_add_urb_sg()

2012-08-10T19:06:39Z

Do not leak memory by updating pointer with potentially NULL realloc return value. By the way remove unused local variable: struct whc_page_list_entry *entry; More precisely, it was used to increment uninitialized value within one of cycles. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov Signed-off-by: Greg Kroah-Hartman