Hello Zhao Qiang,
The patch bb8b2062aff3: "fsl/qe: setup clock source for TDM mode"
from Jun 6, 2016, leads to the following static checker warning:
drivers/soc/fsl/qe/ucc.c:629 ucc_get_tdm_sync_shift()
warn: both sides of ternary the same: '30' RX_SYNC_SHIFT_BASE RX_SYNC_SHIFT_BASE
drivers/soc/fsl/qe/ucc.c
625 static u32 ucc_get_tdm_sync_shift(enum comm_dir mode, u32 tdm_num)
626 {
627 u32 shift;
628
629 shift = (mode == COMM_DIR_RX) ? RX_SYNC_SHIFT_BASE : RX_SYNC_SHIFT_BASE;
^^^^^^^^^^^^^^^^^^
Maybe this one should have been TX_?
630 shift -= tdm_num * 2;
631
632 return shift;
633 }
regards,
dan carpenter
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