Andrzej Pietrasiewicz 066cfd0770 usb: gadget: dwc2: fix zlp handling ... The patch 10209abe87 usb: dwc2: gadget: Add scatter-gather mode avoided a NULL pointer dereference (hs_ep->req == NULL) by calling dwc2_gadget_fill_nonisoc_xfer_dma_one() directly instead of through the dwc2_gadget_config_nonisoc_xfer_ddma() wrapper, which unconditionally dereferenced the said pointer. However, this was based on an incorrect assumption that in the context of dwc2_hsotg_program_zlp() the pointer is always NULL, which is not the case. The result were SB CV MSC tests failing starting from Test Case 6. Instead, this patch reverts to calling the wrapper and adds a check for the pointer being NULL inside the wrapper. Fixes: 10209abe87 (usb: dwc2: gadget: Add scatter-gather mode) Acked-by: Minas Harutyunyan <hminas@synopsys.com> Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@collabora.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>		2019-06-06 13:51:57 +03:00
..
core.c	usb: dwc2: gadget: Move gadget phy init into core phy init	2019-05-03 09:13:48 +03:00
core.h	usb: dwc2: Delayed status support	2019-05-03 09:13:48 +03:00
core_intr.c	usb: dwc2: optionally assert phy reset when waking up	2019-05-03 09:13:47 +03:00
debug.h
debugfs.c
gadget.c	usb: gadget: dwc2: fix zlp handling	2019-06-06 13:51:57 +03:00
hcd.c	usb: dwc2: Fix DMA cache alignment issues	2019-06-06 13:51:57 +03:00
hcd.h	usb: dwc2: host: Fix wMaxPacketSize handling (fix webcam regression)	2019-06-06 13:51:41 +03:00
hcd_ddma.c
hcd_intr.c	usb: dwc2: host: Fix wMaxPacketSize handling (fix webcam regression)	2019-06-06 13:51:41 +03:00
hcd_queue.c	usb: dwc2: host: Fix wMaxPacketSize handling (fix webcam regression)	2019-06-06 13:51:41 +03:00
hw.h	usb: dwc2: Move UTMI_PHY_DATA defines closer	2019-05-03 09:13:48 +03:00
Kconfig
Makefile
params.c	usb: dwc2: Set lpm mode parameters depend on HW configuration	2019-05-03 09:13:49 +03:00
pci.c
platform.c	usb: dwc2: gadget: Replace phyif with phy_utmi_width	2019-05-03 09:13:48 +03:00