Bin Liu e75c01761a usb: musb: dsps: do not disable CPPI41 irq in driver teardown ...

commit 783f3b4e9e upstream.

TI AM335x CPPI 4.1 module uses a single register bit for CPPI interrupts
in both musb controllers. So disabling the CPPI irq in one musb driver
breaks the other musb module.

Since musb is already disabled before tearing down dma controller in
musb_remove(), it is safe to not disable CPPI irq in
musb_dma_controller_destroy().

Fixes: 255348289f ("usb: musb: dsps: Manage CPPI 4.1 DMA interrupt in DSPS")
Cc: stable@vger.kernel.org
Signed-off-by: Bin Liu <b-liu@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2018-10-03 17:00:55 -07:00

..

am35x.c

usb: musb: am35x: remove redundant code

2017-02-03 10:05:10 +01:00

blackfin.c

usb: musb: blackfin: fix unused warnings on suspend/resume

2017-02-03 10:05:11 +01:00

blackfin.h

usb: musb: drop a gigantic amount of ifdeferry

2011-07-01 14:31:10 -07:00

cppi_dma.c

usb: musb: cppi_dma.c: use DIV_ROUND_UP macro in cppi_next_(r|t)x_segment()

2017-04-18 16:48:26 +02:00

cppi_dma.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

da8xx.c

usb: musb: da8xx: fix babble condition handling

2017-12-20 10:10:38 +01:00

davinci.c

usb: musb: davinci: remove redundant code

2017-02-03 10:05:10 +01:00

davinci.h

usb: musb: davinci: Fix build breakage

2012-06-04 18:29:42 +03:00

jz4740.c

usb: musb: constify musb_hdrc_config structures

2017-01-25 10:52:43 +01:00

Kconfig

usb: musb: Add support of CPPI 4.1 DMA controller to DA8xx

2017-04-18 16:48:26 +02:00

Makefile

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

musb_am335x.c

usb: musb: Fix panic upon musb_am335x module removal

2014-06-27 10:53:06 -05:00

musb_core.c

usb: musb: Fix external abort in musb_remove on omap2430

2018-04-26 11:02:03 +02:00

musb_core.h

USB: musb: fix late external abort on suspend

2017-10-17 11:42:51 +02:00

musb_cppi41.c

usb: musb: musb_cppi41: Configure the number of channels for DA8xx

2017-10-17 11:42:51 +02:00

musb_debug.h

usb: musb: add tracepoints support for debugging

2016-07-17 08:23:57 +09:00

musb_debugfs.c

usb: musb: debugfs: allow forcing host mode together with speed in testmode

2017-02-03 10:05:11 +01:00

musb_dma.h

usb: musb: dma: Add a DMA completion platform callback

2017-02-09 13:35:05 +01:00

musb_dsps.c

usb: musb: dsps: do not disable CPPI41 irq in driver teardown

2018-10-03 17:00:55 -07:00

musb_gadget_ep0.c

usb: musb: gadget: misplaced out of bounds check

2018-04-24 09:36:23 +02:00

musb_gadget.c

usb: musb: trace: fix NULL pointer dereference in musb_g_tx()

2018-05-09 09:51:55 +02:00

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: fix remote wakeup racing with suspend

2018-06-21 04:02:59 +09:00

musb_host.h

usb: musb: fix remote wakeup racing with suspend

2018-06-21 04:02:59 +09:00

musb_io.h

usb: musb: Make busctl_offset an io-op rather then a define

2015-05-26 10:46:54 -05:00

musb_regs.h

usb: musb: Make busctl_offset an io-op rather then a define

2015-05-26 10:46:54 -05:00

musb_trace.c

usb: musb: add tracepoints support for debugging

2016-07-17 08:23:57 +09:00

musb_trace.h

usb: musb: cppi41: add dma channel tracepoints

2016-07-17 08:23:57 +09:00

musb_virthub.c

usb: musb: fix remote wakeup racing with suspend

2018-06-21 04:02:59 +09:00

musbhsdma.c

usb: musb: switch dev_dbg to tracepoints

2016-07-17 08:23:57 +09:00

musbhsdma.h

usb: musb: Fix trying to free already-free IRQ 4

2017-01-05 19:18:05 +01:00

omap2430.c

usb: musb: omap2430: constify dev_pm_ops structures

2017-02-03 10:05:11 +01:00

omap2430.h

usb: start using the control module driver

2013-01-25 12:27:24 +02:00

sunxi.c

usb: musb: sunxi: Explicitly release USB PHY on exit

2017-10-17 11:42:51 +02:00

tusb6010_omap.c

usb: musb: tusb6010_omap: Convert to DMAengine API

2017-06-20 11:45:01 +08:00

tusb6010.c

usb: musb: tusb6010: Handle DMA TX completion in DMA callback as well

2017-06-20 11:45:01 +08:00

tusb6010.h

usb: musb: Fix up DMA related macros

2015-05-07 13:35:46 -05:00

ux500_dma.c

usb: musb/ux500: remove duplicate check for dma_is_compatible

2016-03-04 15:14:30 +02:00

ux500.c

usb: musb: constify musb_hdrc_config structures

2017-01-25 10:52:43 +01:00