Douglas Anderson 4a065c7bdb usb: dwc2: host: Add missing spinlock in dwc2_hcd_reset_func() ... The dwc2_hcd_reset_func() function is only ever called directly by a delayed work function. As such no locks are already held when the function is called. Doing a read-modify-write of CPU registers and setting fields in the main hsotg data structure is a bad idea without locks. Let's add locks. The bug was found by code inspection only. It turns out that the dwc2_hcd_reset_func() is only ever called today if the "host_support_fs_ls_low_power" parameter is enabled and no code in mainline enables that parameter. Thus no known issues in mainline are fixed by this patch, but it's still probably wise to fix the function. Signed-off-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Felipe Balbi <balbi@ti.com>		2015-12-15 09:12:41 -06:00
..
core_intr.c	usb: dwc2: host: Fix missing device insertions	2015-12-15 09:12:41 -06:00
core.c	usb: dwc2: host: Support immediate retries for split transactions	2015-12-15 09:12:41 -06:00
core.h	usb: dwc2: host: Fix missing device insertions	2015-12-15 09:12:41 -06:00
debug.h
debugfs.c	usb: dwc2: Use platform endianness when accessing registers	2015-09-27 10:54:31 -05:00
gadget.c	usb: dwc2: refactor common low-level hw code to platform.c	2015-10-14 08:40:15 -05:00
hcd_ddma.c	usb: dwc2: host: use kmem cache to allocate descriptors	2015-12-15 09:12:41 -06:00
hcd_intr.c	usb: dwc2: host: Fix missing device insertions	2015-12-15 09:12:41 -06:00
hcd_queue.c	usb: dwc2: host: enable descriptor dma for fs devices	2015-12-15 09:12:41 -06:00
hcd.c	usb: dwc2: host: Add missing spinlock in dwc2_hcd_reset_func()	2015-12-15 09:12:41 -06:00
hcd.h	usb: dwc2: host: avoid usage of dma_alloc_coherent with irqs disabled	2015-12-15 09:12:41 -06:00
hw.h	usb: dwc2: host: fix descriptor list address masking	2015-12-15 09:12:41 -06:00
Kconfig
Makefile
pci.c
platform.c	usb: dwc2: add support of hi6220	2015-12-15 09:12:41 -06:00