Commit d97b957e authored Aug 04, 2020 by Wang Hai Committed by Li Yang Sep 22, 2020

soc: fsl: qe: Remove unnessesary check in ucc_set_tdm_rxtx_clk



Fix smatch warning:

drivers/soc/fsl/qe/ucc.c:526
 ucc_set_tdm_rxtx_clk() warn: unsigned 'tdm_num' is never less than zero.

'tdm_num' is u32 type, never less than zero.

Signed-off-by: Wang Hai <wanghai38@huawei.com>
Signed-off-by: Li Yang <leoyang.li@nxp.com>

parent 5ed2da99

drivers/soc/fsl/qe/ucc.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -523,7 +523,7 @@ int ucc_set_tdm_rxtx_clk(u32 tdm_num, enum qe_clock clock,

		qe_mux_reg = &qe_immr->qmx;

		if (tdm_num > 7 \|\| tdm_num < 0)
		if (tdm_num > 7)
		return -EINVAL;

		/* The communications direction must be RX or TX */

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