From 48bcfa6c64a2b8a716e7b1b02ef7a0a8cbe9ecc3 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Fri, 2 Jan 2015 17:48:51 +0200 Subject: [PATCH 1/1] spi: dw-mid: fix FIFO size commit 67bf9cda4b498b8cea4a40be67a470afe57d2e88 upstream. 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 Signed-off-by: Mark Brown Signed-off-by: Ben Hutchings --- drivers/spi/spi-dw-mid.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/spi/spi-dw-mid.c b/drivers/spi/spi-dw-mid.c index c0ca0eea8fd8..e6a1bd3907ff 100644 --- a/drivers/spi/spi-dw-mid.c +++ b/drivers/spi/spi-dw-mid.c @@ -219,7 +219,6 @@ 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); -- 2.39.2