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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2015-01-02 16:48:51 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-01-05 21:21:40 +0100 |
| commit | 67bf9cda4b498b8cea4a40be67a470afe57d2e88 (patch) | |
| tree | 2601a9aefab8001ab5477b8a609091c027b60702 /drivers/spi | |
| parent | spi: dw: Fix detecting FIFO depth (diff) | |
| download | linux-67bf9cda4b498b8cea4a40be67a470afe57d2e88.tar.xz linux-67bf9cda4b498b8cea4a40be67a470afe57d2e88.zip | |
spi: dw-mid: fix FIFO size
The FIFO size is 40 accordingly to the specifications, but this means 0x40,
i.e. 64 bytes. This patch fixes the typo and enables FIFO size autodetection
for Intel MID devices.
Fixes: 7063c0d942a1 (spi/dw_spi: add DMA support)
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/spi-dw-mid.c | 1 |
1 files changed, 0 insertions, 1 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); |