[PATCH v4 1/7] tty: serial: imx: correct dma cookie status

2018-06-14 Thread Robin Gong
Correct to check the right rx dma cookie status in spit of it works because only one cookie is running in the current sdma. But it will not once sdma driver support multi cookies running based on virt-dma. Signed-off-by: Robin Gong --- drivers/tty/serial/imx.c | 2 +- 1 file changed, 1

[PATCH v4 1/7] tty: serial: imx: correct dma cookie status

2018-06-14 Thread Robin Gong
Correct to check the right rx dma cookie status in spit of it works because only one cookie is running in the current sdma. But it will not once sdma driver support multi cookies running based on virt-dma. Signed-off-by: Robin Gong --- drivers/tty/serial/imx.c | 2 +- 1 file changed, 1

[PATCH v4 1/7] tty: serial: imx: correct dma cookie status

2018-06-13 Thread Robin Gong
Correct to check the right rx dma cookie status in spit of it works because only one cookie is running in the current sdma. But it will not once sdma driver support multi cookies running based on virt-dma. Signed-off-by: Robin Gong --- drivers/tty/serial/imx.c | 2 +- 1 file changed, 1

[PATCH v4 1/7] tty: serial: imx: correct dma cookie status

2018-06-13 Thread Robin Gong
Correct to check the right rx dma cookie status in spit of it works because only one cookie is running in the current sdma. But it will not once sdma driver support multi cookies running based on virt-dma. Signed-off-by: Robin Gong --- drivers/tty/serial/imx.c | 2 +- 1 file changed, 1