Messages in this thread |  | | Date | Thu, 31 Oct 2013 07:04:29 -0500 | From | Timur Tabi <> | Subject | Re: [PATCH v3 3/4] ASoC: fsl_ssi: Add dual fifo mode support |
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Nicolin Chen wrote: > + if (ssi_private->use_dual_fifo) { > + write_ssi_mask(&ssi->srcr, 0, CCSR_SSI_SRCR_RFEN1); > + write_ssi_mask(&ssi->stcr, 0, CCSR_SSI_STCR_TFEN1); > + write_ssi_mask(&ssi->scr, 0, CCSR_SSI_SCR_TCH_EN); > + } else { > + write_ssi_mask(&ssi->srcr, CCSR_SSI_SRCR_RFEN1, 0); > + write_ssi_mask(&ssi->stcr, CCSR_SSI_STCR_TFEN1, 0); > + write_ssi_mask(&ssi->scr, CCSR_SSI_SCR_TCH_EN, 0); > + }
Why do you need the "else" part? Why can't you just do this:
if (ssi_private->use_dual_fifo) { write_ssi_mask(&ssi->srcr, 0, CCSR_SSI_SRCR_RFEN1); write_ssi_mask(&ssi->stcr, 0, CCSR_SSI_STCR_TFEN1); write_ssi_mask(&ssi->scr, 0, CCSR_SSI_SCR_TCH_EN); }
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