Mauro Carvalho Chehab 1289169842 media: xilinx: simplify get fourcc logic ... Right now, there are two calls for xvip_get_format_by_fourcc(). If the first one fails, it is called again in order to pick the first available format: V4L2_PIX_FMT_YUYV. This ends by producing a smatch warnings: drivers/media/platform/xilinx/xilinx-dma.c:555 __xvip_dma_try_format() error: 'info' dereferencing possible ERR_PTR() drivers/media/platform/xilinx/xilinx-dma.c: drivers/media/platform/xilinx/xilinx-dma.c:664 xvip_dma_init() error: 'dma->fmtinfo' dereferencing possible ERR_PTR() as it is hard for an static analyzer to ensure that calling xvip_get_format_by_fourcc(XVIP_DMA_DEF_FORMAT) won't return an error. So, better to optimize the logic, ensuring that the function will never return an error. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>		2021-06-17 09:29:41 +02:00
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Kconfig	media: v4l: xilinx: Add Xilinx MIPI CSI-2 Rx Subsystem driver	2020-06-23 13:11:46 +02:00
Makefile	media: v4l: xilinx: Add Xilinx MIPI CSI-2 Rx Subsystem driver	2020-06-23 13:11:46 +02:00
xilinx-csi2rxss.c	media: v4l: xilinx: Add Xilinx MIPI CSI-2 Rx Subsystem driver	2020-06-23 13:11:46 +02:00
xilinx-dma.c	media: xilinx: simplify get fourcc logic	2021-06-17 09:29:41 +02:00
xilinx-dma.h
xilinx-tpg.c
xilinx-vip.c	media: xilinx: simplify get fourcc logic	2021-06-17 09:29:41 +02:00
xilinx-vip.h
xilinx-vipp.c	media: platform: xilinx: fix error return code of xvip_graph_init()	2021-03-22 10:19:45 +01:00
xilinx-vipp.h
xilinx-vtc.c
xilinx-vtc.h