Colin Ian King 994772632f dmaengine: ti: omap-dma: don't allow a null od->plat pointer to be dereferenced ... Currently when the call to dev_get_platdata returns null the driver issues a warning and then later dereferences the null pointer. Avoid this issue by returning -ENODEV error rather when the platform data is null and change the warning to an appropriate error message. Addresses-Coverity: ("Dereference after null check") Fixes: 211010aeb0 ("dmaengine: ti: omap-dma: Pass sdma auxdata to driver and use it") Signed-off-by: Colin Ian King <colin.king@canonical.com> Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com>		2020-01-13 09:36:45 -08:00
..
cppi41.c	dmaengine: cppi41: Fix cppi41_dma_prep_slave_sg() when idle	2019-10-23 21:15:21 +05:30
dma-crossbar.c	dmaengine: ti: dma-crossbar: Fix a memory leak bug	2019-08-20 17:16:15 +05:30
edma.c	dmaengine: ti: edma: fix missed failure handling	2019-11-22 11:13:42 +05:30
Kconfig	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
Makefile
omap-dma.c	dmaengine: ti: omap-dma: don't allow a null od->plat pointer to be dereferenced	2020-01-13 09:36:45 -08:00