From: Lee Jones Date: Wed, 15 May 2013 09:51:34 +0000 (+0100) Subject: ARM: ux500: Remove unnecessary attributes from DMA channel request pdata X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=50511449dd89099067fd9727c96449b5bc048da6;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git ARM: ux500: Remove unnecessary attributes from DMA channel request pdata 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 Signed-off-by: Linus Walleij --- diff --git a/arch/arm/mach-ux500/usb.c b/arch/arm/mach-ux500/usb.c index 45af3031dfef..72754e369417 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]