From: Lee Jones Subject: [PATCH 11/39] ARM: ux500: Remove unnecessary attributes from DMA channel request pdata Date: Wed, 15 May 2013 10:51:34 +0100 Message-ID: <1368611522-9984-12-git-send-email-lee.jones@linaro.org> References: <1368611522-9984-1-git-send-email-lee.jones@linaro.org> Cc: arnd@arndb.de, linus.walleij@stericsson.com, srinidhi.kasagar@stericsson.com, Lee Jones To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, balbi@ti.com, linux-usb@vger.kernel.org, linux-crypto@vger.kernel.org, davem@davemloft.net, herbert@gondor.apana.org.au, vinod.koul@intel.com Return-path: In-Reply-To: <1368611522-9984-1-git-send-email-lee.jones@linaro.org> Sender: linux-kernel-owner@vger.kernel.org List-Id: linux-crypto.vger.kernel.org DMA data width and packet size information is only required at channel configuration time. Any information passed from platform data is passed directly to the DMA40 driver to use during channel allocation, but these pieces of information are subsequently ignored by the driver, so we may as well remove them. Signed-off-by: Lee Jones --- arch/arm/mach-ux500/usb.c | 8 -------- 1 file changed, 8 deletions(-) diff --git a/arch/arm/mach-ux500/usb.c b/arch/arm/mach-ux500/usb.c index 45af303..72754e3 100644 --- a/arch/arm/mach-ux500/usb.c +++ b/arch/arm/mach-ux500/usb.c @@ -15,19 +15,11 @@ #define MUSB_DMA40_RX_CH { \ .mode = STEDMA40_MODE_LOGICAL, \ .dir = STEDMA40_PERIPH_TO_MEM, \ - .src_info.data_width = STEDMA40_WORD_WIDTH, \ - .dst_info.data_width = STEDMA40_WORD_WIDTH, \ - .src_info.psize = STEDMA40_PSIZE_LOG_16, \ - .dst_info.psize = STEDMA40_PSIZE_LOG_16, \ } #define MUSB_DMA40_TX_CH { \ .mode = STEDMA40_MODE_LOGICAL, \ .dir = STEDMA40_MEM_TO_PERIPH, \ - .src_info.data_width = STEDMA40_WORD_WIDTH, \ - .dst_info.data_width = STEDMA40_WORD_WIDTH, \ - .src_info.psize = STEDMA40_PSIZE_LOG_16, \ - .dst_info.psize = STEDMA40_PSIZE_LOG_16, \ } static struct stedma40_chan_cfg musb_dma_rx_ch[UX500_MUSB_DMA_NUM_RX_CHANNELS] -- 1.7.10.4