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33f8d75f57
linux/drivers/usb/musb
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Roger Quadros 33f8d75f57 usb: musb: core: Fix remote-wakeup resume 
During resume don't touch SUSPENDM/RESUME bits of POWER register
while restoring controller context. These bits might be changed
by the controller during resume operation and so will be different
than what they were during suspend.

e.g. SUSPENDM bit is set by software during USB global suspend but
automatically cleared by the controller during remote wakeup or
during resume. Setting this bit back while restoring context
causes undesired behaviour. i.e. Babble interrupt is generated
and USB is broken.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-02-18 10:32:26 -06:00
..
am35x.c usb: delete non-required instances of include <linux/init.h> 2014-01-08 15:01:39 -08:00
blackfin.c usb: delete non-required instances of include <linux/init.h> 2014-01-08 15:01:39 -08:00
blackfin.h
cppi_dma.c usb: musb: dma: merge ->start/stop into create/destroy 2013-07-29 13:53:18 +03:00
cppi_dma.h
da8xx.c usb: delete non-required instances of include <linux/init.h> 2014-01-08 15:01:39 -08:00
davinci.c usb: delete non-required instances of include <linux/init.h> 2014-01-08 15:01:39 -08:00
davinci.h usb: musb: davinci: Fix build breakage 2012-06-04 18:29:42 +03:00
jz4740.c usb: musb: add support for JZ4740 usb device controller 2013-12-20 09:53:24 -06:00
Kconfig usb: musb: Rework USB and USB_GADGET dependency 2013-12-23 10:28:56 -06:00
Makefile usb: musb: add support for JZ4740 usb device controller 2013-12-20 09:53:24 -06:00
musb_am335x.c usb: delete non-required instances of include <linux/init.h> 2014-01-08 15:01:39 -08:00
musb_core.c usb: musb: core: Fix remote-wakeup resume 2014-02-18 10:32:26 -06:00
musb_core.h usb: musb: finish suspend/reset work independently from musb_hub_control() 2013-12-19 10:31:11 -06:00
musb_cppi41.c USB: musb: correct spelling mistakes in comment and error string 2014-01-03 12:39:31 -08:00
musb_debug.h usb: musb: remove extern qualifier from musb_debug.h header 2011-12-21 13:21:02 +02:00
musb_debugfs.c usb: remove use of __devinit 2012-11-21 13:27:16 -08:00
musb_dma.h usb: musb dma: add cppi41 dma driver 2013-08-09 17:40:16 +03:00
musb_dsps.c usb: delete non-required instances of include <linux/init.h> 2014-01-08 15:01:39 -08:00
musb_gadget_ep0.c usb: musb: gadget: read ep0 fifo only if rxcount is non zero 2013-04-02 11:42:50 +03:00
musb_gadget.c usb: musb: fix setting JZ4740 gadget periphal mode on reset 2013-12-20 09:53:59 -06:00
musb_gadget.h usb: musb: add Kconfig options for HOST, GAGDET or DUAL_ROLE modes 2013-05-28 19:22:23 +03:00
musb_host.c usb: musb: host: Fix SuperSpeed hub enumeration 2014-02-18 10:32:23 -06:00
musb_host.h usb: musb: fix prototype for musb_port_reset 2013-12-20 15:05:43 -06:00
musb_io.h usb: musb: use io{read,write}*_rep accessors 2012-12-17 17:15:13 -08:00
musb_regs.h
musb_virthub.c usb: delete non-required instances of include <linux/init.h> 2014-01-08 15:01:39 -08:00
musbhsdma.c usb: musb: dma: merge ->start/stop into create/destroy 2013-07-29 13:53:18 +03:00
musbhsdma.h usb: musb: remove generic_interrupt 2012-11-06 15:32:13 +02:00
omap2430.c usb: musb: fix obex in g_nokia.ko causing kernel panic 2014-02-18 09:38:11 -06:00
omap2430.h usb: start using the control module driver 2013-01-25 12:27:24 +02:00
tusb6010_omap.c usb: delete non-required instances of include <linux/init.h> 2014-01-08 15:01:39 -08:00
tusb6010.c usb: delete non-required instances of include <linux/init.h> 2014-01-08 15:01:39 -08:00
tusb6010.h
ux500_dma.c usb: musb: ux500_dma: fix potential NULL dereference error 2013-12-17 13:17:42 -06:00
ux500.c usb: delete non-required instances of include <linux/init.h> 2014-01-08 15:01:39 -08:00