fixed find_dma_channel return value

bperez77 / xilinx_axidma

A zero-copy Linux driver and a userspace interface library for Xilinx's AXI DMA and VDMA IP blocks. These serve as bridges for communication between the processing system and FPGA programmable logic fabric, through one of the DMA ports on the Zynq processing system. Distributed under the MIT License.

MIT License

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fixed find_dma_channel return value #110

Open k-schaefer opened 5 years ago

k-schaefer commented 5 years ago

Hi,

there was a small issue with the find_dma_channel function in the axidma_display_example. The memory containing the information about the dam channel id was freed and afterwards returned.

Best regards, Konstantin