[PATCH 1/6] spi: sprd: adi: Remove redundant address bits setting

[Baolin Wang]

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.w...@linaro.org>
---
 drivers/spi/spi-sprd-adi.c |    3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/spi/spi-sprd-adi.c b/drivers/spi/spi-sprd-adi.c
index df5960b..11880db 100644
--- a/drivers/spi/spi-sprd-adi.c
+++ b/drivers/spi/spi-sprd-adi.c
@@ -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);
-- 
1.7.9.5