linux.git/drivers/usb/host/whci, branch master

whci: Remove deprecated create_singlethread_workqueue

2016-08-15T14:25:58+00:00

alloc_ordered_workqueue replaces the deprecated create_singlethread_workqueue. The workqueue "workqueue" has multiple workitems which may require ordering. Hence, a dedicated ordered workqueue has been used. Since the workqueue is not being used on a memory reclaim path, WQ_MEM_RECLAIM has not been set. Signed-off-by: Bhaktipriya Shridhar Signed-off-by: Greg Kroah-Hartman

usb: hcd: do not call whc_clean_up on wch_init call failure

2016-04-26T23:11:22+00:00

whc_init already calls whc_clean_up if an error occurs during the initialization, so calling it again if whc_init fails at the end of wch_probe will cause double free errors. Fix this by bailing out on an whc_init failure to a new label that avoids doing the duplicated whc_clean_up. Signed-off-by: Colin Ian King Signed-off-by: Greg Kroah-Hartman

USB: whci-hcd: add more checks for dma mapping error

2016-04-18T19:33:15+00:00

Fixing checks for dma mapping error in qset_fill_page_list(), I have missed two similar problems in qset_add_urb_sg() and in qset_add_urb_sg_linearize(). v2: check validity of dma_addr with dma_mapping_error() in qset_free_std() as suggested by Vladimir Zapolskiy. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov Reviewed-by: Vladimir Zapolskiy Signed-off-by: Greg Kroah-Hartman

Merge 4.4-rc5 into usb-next as we want those fixes here for testing

2015-12-14T03:20:27+00:00

Signed-off-by: Greg Kroah-Hartman

usb: whci: fhci: remove comparison to bool

2015-12-04T16:25:58+00:00

Get rid of bool explicit comparisons. Caught by Coccinelle. Signed-off-by: Geyslan G. Bem Signed-off-by: Greg Kroah-Hartman

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

2015-12-01T22:45:52+00:00

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

usb : replace dma_pool_alloc and memset with dma_pool_zalloc

2015-12-01T22:26:33+00:00

replace dma_pool_alloc and memset with a single call to dma_pool_zalloc Signed-off-by: Saurabh Sengar Acked-by: Peter Chen Signed-off-by: Greg Kroah-Hartman

whci: drop null test before destroy functions

2015-10-04T09:38:33+00:00

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"

2015-03-18T15:56:40+00:00

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

2015-02-14T05:21:38+00:00

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