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spi: sprd: adi: Remove redundant address bits setting

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The ADI default transfer address bits is 12bit on Spreadtrum SC9860
platform, thus there is no need to set again, remove it.

Signed-off-by: Baolin Wang <baolin.wang@linaro.org>
Link: https://lore.kernel.org/r/3cb57b8aadb7747a9f833e9b4fe8596ba738d9f6.1564125131.git.baolin.wang@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Baolin Wang 2019-07-26 15:20:48 +08:00 committed by Mark Brown
parent 2a3b6f7b02
commit c627c58acd
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GPG Key ID: 24D68B725D5487D0
1 changed files with 0 additions and 3 deletions
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drivers/spi/spi-sprd-adi.c
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@ -380,9 +380,6 @@ static void sprd_adi_hw_init(struct sprd_adi *sadi)
const __be32 *list;
u32 tmp;
/* Address bits select default 12 bits */
writel_relaxed(0, sadi->base + REG_ADI_CTRL0);
/* Set all channels as default priority */
writel_relaxed(0, sadi->base + REG_ADI_CHN_PRIL);
writel_relaxed(0, sadi->base + REG_ADI_CHN_PRIH);