Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757848AbbBFMWo (ORCPT ); Fri, 6 Feb 2015 07:22:44 -0500 Received: from youngberry.canonical.com ([91.189.89.112]:41181 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755551AbbBFMCd (ORCPT ); Fri, 6 Feb 2015 07:02:33 -0500 From: Luis Henriques To: linux-kernel@vger.kernel.org, stable@vger.kernel.org, kernel-team@lists.ubuntu.com Cc: Andy Shevchenko , Mark Brown , Luis Henriques Subject: [PATCH 3.16.y-ckt 077/135] spi: dw-mid: fix FIFO size Date: Fri, 6 Feb 2015 12:00:55 +0000 Message-Id: <1423224113-10958-78-git-send-email-luis.henriques@canonical.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1423224113-10958-1-git-send-email-luis.henriques@canonical.com> References: <1423224113-10958-1-git-send-email-luis.henriques@canonical.com> X-Extended-Stable: 3.16 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1367 Lines: 40 3.16.7-ckt6 -stable review patch. If anyone has any objections, please let me know. ------------------ From: Andy Shevchenko 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: Luis Henriques --- 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 a4c45ea8f688..996e16d12cd4 100644 --- a/drivers/spi/spi-dw-mid.c +++ b/drivers/spi/spi-dw-mid.c @@ -222,7 +222,6 @@ 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); -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/