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author | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2015-04-10 14:22:23 +0200 |
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committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2015-04-10 14:22:23 +0200 |
commit | b491d9757d14415edcb1468ed896a704d0f0cfe7 (patch) | |
tree | 477707170048989accc9ea69cd6ac5edae7b1aec /drivers/spi/designware_spi.c | |
parent | 79d75d752717fb4106ec49abaddbd7744c775a35 (diff) | |
parent | 385a08a60f042061b004642d6b9bb6cfb794ad5a (diff) |
Merge branch 'u-boot/master'
Diffstat (limited to 'drivers/spi/designware_spi.c')
-rw-r--r-- | drivers/spi/designware_spi.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/spi/designware_spi.c b/drivers/spi/designware_spi.c index 2624844d52..8f5c0fc802 100644 --- a/drivers/spi/designware_spi.c +++ b/drivers/spi/designware_spi.c @@ -164,13 +164,13 @@ static void spi_hw_init(struct dw_spi_priv *priv) if (!priv->fifo_len) { u32 fifo; - for (fifo = 2; fifo <= 256; fifo++) { + for (fifo = 1; fifo < 256; fifo++) { dw_writew(priv, DW_SPI_TXFLTR, fifo); if (fifo != dw_readw(priv, DW_SPI_TXFLTR)) break; } - priv->fifo_len = (fifo == 2) ? 0 : fifo - 1; + priv->fifo_len = (fifo == 1) ? 0 : fifo; dw_writew(priv, DW_SPI_TXFLTR, 0); } debug("%s: fifo_len=%d\n", __func__, priv->fifo_len); |