diff options
author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-02-02 19:41:02 +0300 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-02-02 19:41:02 +0300 |
commit | 178cf7de6f1d3b95407f5a76af249fc924d42576 (patch) | |
tree | 4b3e5f3ef6dfa7866fb30811acdc60832a055269 /drivers/spi | |
parent | 89c468263befb4617aaab36ae8c54ba04164c7b0 (diff) | |
parent | e36f014edff70fc02b3d3d79cead1d58f289332e (diff) | |
download | linux-178cf7de6f1d3b95407f5a76af249fc924d42576.tar.xz |
Merge 3.19-rc7 into staging-next
We want those fixes in here for testing.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/spi')
-rw-r--r-- | drivers/spi/spi-dw-mid.c | 1 | ||||
-rw-r--r-- | drivers/spi/spi-dw.c | 6 | ||||
-rw-r--r-- | drivers/spi/spi-pxa2xx.c | 2 | ||||
-rw-r--r-- | drivers/spi/spi-sh-msiof.c | 2 |
4 files changed, 5 insertions, 6 deletions
diff --git a/drivers/spi/spi-dw-mid.c b/drivers/spi/spi-dw-mid.c index 7281316a5ecb..a67d37c7e3c0 100644 --- a/drivers/spi/spi-dw-mid.c +++ b/drivers/spi/spi-dw-mid.c @@ -271,7 +271,6 @@ int dw_spi_mid_init(struct dw_spi *dws) iounmap(clk_reg); dws->num_cs = 16; - dws->fifo_len = 40; /* FIFO has 40 words buffer */ #ifdef CONFIG_SPI_DW_MID_DMA dws->dma_priv = kzalloc(sizeof(struct mid_dma), GFP_KERNEL); diff --git a/drivers/spi/spi-dw.c b/drivers/spi/spi-dw.c index d0d5542efc06..8edcd1b84562 100644 --- a/drivers/spi/spi-dw.c +++ b/drivers/spi/spi-dw.c @@ -621,13 +621,13 @@ static void spi_hw_init(struct dw_spi *dws) if (!dws->fifo_len) { u32 fifo; - for (fifo = 2; fifo <= 257; fifo++) { + for (fifo = 2; fifo <= 256; fifo++) { dw_writew(dws, DW_SPI_TXFLTR, fifo); if (fifo != dw_readw(dws, DW_SPI_TXFLTR)) break; } - dws->fifo_len = (fifo == 257) ? 0 : fifo; + dws->fifo_len = (fifo == 2) ? 0 : fifo - 1; dw_writew(dws, DW_SPI_TXFLTR, 0); } } @@ -673,7 +673,7 @@ int dw_spi_add_host(struct device *dev, struct dw_spi *dws) if (dws->dma_ops && dws->dma_ops->dma_init) { ret = dws->dma_ops->dma_init(dws); if (ret) { - dev_warn(&master->dev, "DMA init failed\n"); + dev_warn(dev, "DMA init failed\n"); dws->dma_inited = 0; } } diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c index 05c623cfb078..23822e7df6c1 100644 --- a/drivers/spi/spi-pxa2xx.c +++ b/drivers/spi/spi-pxa2xx.c @@ -546,8 +546,8 @@ static void giveback(struct driver_data *drv_data) cs_deassert(drv_data); } - spi_finalize_current_message(drv_data->master); drv_data->cur_chip = NULL; + spi_finalize_current_message(drv_data->master); } static void reset_sccr1(struct driver_data *drv_data) diff --git a/drivers/spi/spi-sh-msiof.c b/drivers/spi/spi-sh-msiof.c index 96a5fc0878d8..3ab7a21445fc 100644 --- a/drivers/spi/spi-sh-msiof.c +++ b/drivers/spi/spi-sh-msiof.c @@ -82,7 +82,7 @@ struct sh_msiof_spi_priv { #define MDR1_SYNCMD_LR 0x30000000 /* L/R mode */ #define MDR1_SYNCAC_SHIFT 25 /* Sync Polarity (1 = Active-low) */ #define MDR1_BITLSB_SHIFT 24 /* MSB/LSB First (1 = LSB first) */ -#define MDR1_FLD_MASK 0x000000c0 /* Frame Sync Signal Interval (0-3) */ +#define MDR1_FLD_MASK 0x0000000c /* Frame Sync Signal Interval (0-3) */ #define MDR1_FLD_SHIFT 2 #define MDR1_XXSTP 0x00000001 /* Transmission/Reception Stop on FIFO */ /* TMDR1 */ |