From 2bc2e05f925dda7caaec4b715f4a22cb58e23393 Mon Sep 17 00:00:00 2001 From: Bin Liu Date: Mon, 21 May 2018 08:42:16 -0500 Subject: [PATCH] usb: musb: remove unused members in struct musb_hdrc_config The following members in struct musb_hdrc_config are not used, so remove them. soft_con utm_16 big_endian mult_bulk_tx mult_bulk_rx high_iso_tx high_iso_rx dma dma_channels dyn_fifo_size vendor_ctrl vendor_stat vendor_req dma_req_chan musb_hdrc_eps_bits Signed-off-by: Bin Liu Signed-off-by: Greg Kroah-Hartman --- drivers/usb/musb/sunxi.c | 4 ---- include/linux/usb/musb.h | 15 --------------- 2 files changed, 19 deletions(-) diff --git a/drivers/usb/musb/sunxi.c b/drivers/usb/musb/sunxi.c index 8f7d378..62ab2ca 100644 --- a/drivers/usb/musb/sunxi.c +++ b/drivers/usb/musb/sunxi.c @@ -651,10 +651,8 @@ static const struct musb_hdrc_config sunxi_musb_hdrc_config = { .fifo_cfg_size = ARRAY_SIZE(sunxi_musb_mode_cfg), .multipoint = true, .dyn_fifo = true, - .soft_con = true, .num_eps = SUNXI_MUSB_MAX_EP_NUM, .ram_bits = SUNXI_MUSB_RAM_BITS, - .dma = 0, }; static struct musb_hdrc_config sunxi_musb_hdrc_config_h3 = { @@ -662,10 +660,8 @@ static struct musb_hdrc_config sunxi_musb_hdrc_config_h3 = { .fifo_cfg_size = ARRAY_SIZE(sunxi_musb_mode_cfg_h3), .multipoint = true, .dyn_fifo = true, - .soft_con = true, .num_eps = SUNXI_MUSB_MAX_EP_NUM_H3, .ram_bits = SUNXI_MUSB_RAM_BITS, - .dma = 0, }; diff --git a/include/linux/usb/musb.h b/include/linux/usb/musb.h index 9eb908a..fc6c779 100644 --- a/include/linux/usb/musb.h +++ b/include/linux/usb/musb.h @@ -67,28 +67,13 @@ struct musb_hdrc_config { /* MUSB configuration-specific details */ unsigned multipoint:1; /* multipoint device */ unsigned dyn_fifo:1 __deprecated; /* supports dynamic fifo sizing */ - unsigned soft_con:1 __deprecated; /* soft connect required */ - unsigned utm_16:1 __deprecated; /* utm data witdh is 16 bits */ - unsigned big_endian:1; /* true if CPU uses big-endian */ - unsigned mult_bulk_tx:1; /* Tx ep required for multbulk pkts */ - unsigned mult_bulk_rx:1; /* Rx ep required for multbulk pkts */ - unsigned high_iso_tx:1; /* Tx ep required for HB iso */ - unsigned high_iso_rx:1; /* Rx ep required for HD iso */ - unsigned dma:1 __deprecated; /* supports DMA */ - unsigned vendor_req:1 __deprecated; /* vendor registers required */ /* need to explicitly de-assert the port reset after resume? */ unsigned host_port_deassert_reset_at_resume:1; u8 num_eps; /* number of endpoints _with_ ep0 */ - u8 dma_channels __deprecated; /* number of dma channels */ - u8 dyn_fifo_size; /* dynamic size in bytes */ - u8 vendor_ctrl __deprecated; /* vendor control reg width */ - u8 vendor_stat __deprecated; /* vendor status reg witdh */ - u8 dma_req_chan __deprecated; /* bitmask for required dma channels */ u8 ram_bits; /* ram address size */ - struct musb_hdrc_eps_bits *eps_bits __deprecated; u32 maximum_speed; }; -- 2.7.4