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However, only Intel KeemBay > ("intel,kmb-axi-dma") carries apb_regs; all other supported SoCs > (snps,axi-dma-1.01a, sophgo,cv1800b, starfive,jh7110/jh8100) operate > without it. For those, reaching this path during slave/cyclic prep and > terminate is the normal no-op case, not an error, and the err log spams > dmesg on every transfer. > > Demote it to dev_dbg to match the identical check in > dw_axi_dma_set_byte_halfword(). > > Signed-off-by: Baineng Shou > --- Reviewed-by: Frank Li > drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c b/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c > index bcefaff03b5c..d829b9af5491 100644 > --- a/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c > +++ b/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c > @@ -574,7 +574,7 @@ static void dw_axi_dma_set_hw_channel(struct axi_dma_chan *chan, bool set) > unsigned long reg_value, val; > > if (!chip->apb_regs) { > - dev_err(chip->dev, "apb_regs not initialized\n"); > + dev_dbg(chip->dev, "apb_regs not initialized\n"); > return; > } > > -- > 2.34.1 >