kernel/linux.git/drivers/usb/dwc2, branch v4.3.1

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial

2015-09-02T01:46:42+00:00

Pull trivial tree updates from Jiri Kosina: "The usual stuff from trivial tree for 4.3 (kerneldoc updates, printk() fixes, Documentation and MAINTAINERS updates)" * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (28 commits) MAINTAINERS: update my e-mail address mod_devicetable: add space before */ scsi: a100u2w: trivial typo in printk i2c: Fix typo in i2c-bfin-twi.c treewide: fix typos in comment blocks Doc: fix trivial typo in SubmittingPatches proportions: Spelling s/consitent/consistent/ dm: Spelling s/consitent/consistent/ aic7xxx: Fix typo in error message pcmcia: Fix typo in locking documentation scsi/arcmsr: Fix typos in error log drm/nouveau/gr: Fix typo in nv10.c [SCSI] Fix printk typos in drivers/scsi staging: comedi: Grammar s/Enable support a/Enable support for a/ Btrfs: Spelling s/consitent/consistent/ README: GTK+ is a acronym ASoC: omap: Fix typo in config option description mm: tlb.c: Fix error message ntfs: super.c: Fix error log fix typo in Documentation/SubmittingPatches ...

treewide: Fix typo in printk

2015-08-07T11:58:05+00:00

This patch fix spelling typo inv various part of sources. Signed-off-by: Masanari Iida Acked-by: Randy Dunlap Signed-off-by: Jiri Kosina

usb: dwc2: gadget: add ep capabilities support

2015-08-04T17:25:34+00:00

Convert endpoint configuration to new capabilities model. Signed-off-by: Robert Baldyga Signed-off-by: Felipe Balbi

usb: dwc2: gadget: use | instead of + for bitmasks

2015-07-29T14:59:17+00:00

It's just a lot clearer to use | operator instead of + operator. Caught by coccicheck: " drivers/usb/dwc2/gadget.c:2883:26-27: WARNING: sum of probable bitmasks, consider | " Cc: John Youn Signed-off-by: Felipe Balbi

usb: dwc2: embed storage for reg backup in struct dwc2_hsotg

2015-07-06T17:34:08+00:00

Register backup function can be called from atomic context. Instead of using atomic memory pool, embed backup storage space in struct dwc2_hsotg. Also add a valid flag in each struct as NULL pointer can't be used as the content validity check any more. Acked-by: John Youn Tested-by: Heiko Stuebner Tested-by: Doug Anderson Signed-off-by: Mian Yousaf Kaukab Signed-off-by: Felipe Balbi

usb: dwc2: host: allocate qtd before atomic enqueue

2015-07-06T17:34:08+00:00

To avoid sleep while atomic bugs, allocate qtd before calling dwc2_hcd_urb_enqueue. No need to pass mem_flags to dwc2_hcd_urb_enqueue any more as no memory allocations are done in it. Acked-by: John Youn Tested-by: Heiko Stuebner Tested-by: Doug Anderson Signed-off-by: Mian Yousaf Kaukab Signed-off-by: Felipe Balbi

usb: dwc2: host: allocate qh before atomic enqueue

2015-07-06T17:34:08+00:00

To avoid sleep while atomic bugs, allocate qh before calling dwc2_hcd_urb_enqueue. qh pointer can be used directly now instead of passing ep->hcpriv as double pointer. Acked-by: John Youn Tested-by: Heiko Stuebner Tested-by: Doug Anderson Signed-off-by: Mian Yousaf Kaukab Signed-off-by: Felipe Balbi

usb: dwc2: hcd: fix build warning

2015-05-13T17:03:23+00:00

commit db62b9a804b4 (usb: dwc2: host: don't use dma_alloc_coherent with irqs disabled) introduced a build warning by using NULL as an integer. Fix that by just using 0 instead of NULL. Signed-off-by: Felipe Balbi

usb: dwc2: host: ensure qtb exists before dereferencing it

2015-04-29T20:20:22+00:00

dwc2_hc_nak_intr could be called with a NULL qtd. Ensure qtd exists before dereferencing it to avoid kernel panic. This happens when using usb to ethernet adapter. Acked-by: John Youn Signed-off-by: Gregory Herrero Signed-off-by: Felipe Balbi

usb: dwc2: add hibernation core parameter

2015-04-29T20:20:17+00:00

dwc2 may not be able to exit from hibernation if the hardware does not provide a way to detect resume signalling in this state. Thus, add the possibility to disable hibernation feature. Acked-by: John Youn Signed-off-by: Gregory Herrero Signed-off-by: Felipe Balbi