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MLK-15031-02 tty: serial: fsl_lpuart: free the rx dma buffer when port is closed
authorFugang Duan <fugang.duan@nxp.com>
Tue, 6 Jun 2017 06:11:24 +0000 (14:11 +0800)
committerNitin Garg <nitin.garg@nxp.com>
Mon, 19 Mar 2018 20:28:13 +0000 (15:28 -0500)
commitcae92d1865334c64692648d0156582127b910d40
tree9e3975c56b1c8012d0180fe736e10f14f165c59etree | snapshot
parentd3e568afbc31f39cd4061c31cddaae737896e09dcommit | diff
MLK-15031-02 tty: serial: fsl_lpuart: free the rx dma buffer when port is closed

Free the rx dma buffer when the port is closed.

Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
Reviewed-by: Robin Gong <yibin.gong@nxp.com>
drivers/tty/serial/fsl_lpuart.c diff | blob | history