diff options
Diffstat (limited to 'drivers/usb/musb')
| -rw-r--r-- | drivers/usb/musb/musb_core.c | 7 | ||||
| -rw-r--r-- | drivers/usb/musb/musb_debugfs.c | 32 | ||||
| -rw-r--r-- | drivers/usb/musb/musb_gadget_ep0.c | 3 | ||||
| -rw-r--r-- | drivers/usb/musb/musb_virthub.c | 2 | ||||
| -rw-r--r-- | drivers/usb/musb/musbhsdma.c | 5 | ||||
| -rw-r--r-- | drivers/usb/musb/omap2430.c | 6 |
6 files changed, 24 insertions, 31 deletions
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c index 3b795c56221f..540c766c4f86 100644 --- a/drivers/usb/musb/musb_core.c +++ b/drivers/usb/musb/musb_core.c @@ -704,7 +704,6 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb, #ifdef CONFIG_USB_MUSB_HDRC_HCD if (int_usb & MUSB_INTR_CONNECT) { struct usb_hcd *hcd = musb_to_hcd(musb); - void __iomem *mbase = musb->mregs; handled = IRQ_HANDLED; musb->is_active = 1; @@ -717,9 +716,9 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb, if (is_peripheral_active(musb)) { /* REVISIT HNP; just force disconnect */ } - musb_writew(mbase, MUSB_INTRTXE, musb->epmask); - musb_writew(mbase, MUSB_INTRRXE, musb->epmask & 0xfffe); - musb_writeb(mbase, MUSB_INTRUSBE, 0xf7); + musb_writew(musb->mregs, MUSB_INTRTXE, musb->epmask); + musb_writew(musb->mregs, MUSB_INTRRXE, musb->epmask & 0xfffe); + musb_writeb(musb->mregs, MUSB_INTRUSBE, 0xf7); #endif musb->port1_status &= ~(USB_PORT_STAT_LOW_SPEED |USB_PORT_STAT_HIGH_SPEED diff --git a/drivers/usb/musb/musb_debugfs.c b/drivers/usb/musb/musb_debugfs.c index bba76af0c0c6..c79a5e30d437 100644 --- a/drivers/usb/musb/musb_debugfs.c +++ b/drivers/usb/musb/musb_debugfs.c @@ -92,29 +92,29 @@ static const struct musb_register_map musb_regmap[] = { { "LS_EOF1", 0x7E, 8 }, { "SOFT_RST", 0x7F, 8 }, { "DMA_CNTLch0", 0x204, 16 }, - { "DMA_ADDRch0", 0x208, 16 }, - { "DMA_COUNTch0", 0x20C, 16 }, + { "DMA_ADDRch0", 0x208, 32 }, + { "DMA_COUNTch0", 0x20C, 32 }, { "DMA_CNTLch1", 0x214, 16 }, - { "DMA_ADDRch1", 0x218, 16 }, - { "DMA_COUNTch1", 0x21C, 16 }, + { "DMA_ADDRch1", 0x218, 32 }, + { "DMA_COUNTch1", 0x21C, 32 }, { "DMA_CNTLch2", 0x224, 16 }, - { "DMA_ADDRch2", 0x228, 16 }, - { "DMA_COUNTch2", 0x22C, 16 }, + { "DMA_ADDRch2", 0x228, 32 }, + { "DMA_COUNTch2", 0x22C, 32 }, { "DMA_CNTLch3", 0x234, 16 }, - { "DMA_ADDRch3", 0x238, 16 }, - { "DMA_COUNTch3", 0x23C, 16 }, + { "DMA_ADDRch3", 0x238, 32 }, + { "DMA_COUNTch3", 0x23C, 32 }, { "DMA_CNTLch4", 0x244, 16 }, - { "DMA_ADDRch4", 0x248, 16 }, - { "DMA_COUNTch4", 0x24C, 16 }, + { "DMA_ADDRch4", 0x248, 32 }, + { "DMA_COUNTch4", 0x24C, 32 }, { "DMA_CNTLch5", 0x254, 16 }, - { "DMA_ADDRch5", 0x258, 16 }, - { "DMA_COUNTch5", 0x25C, 16 }, + { "DMA_ADDRch5", 0x258, 32 }, + { "DMA_COUNTch5", 0x25C, 32 }, { "DMA_CNTLch6", 0x264, 16 }, - { "DMA_ADDRch6", 0x268, 16 }, - { "DMA_COUNTch6", 0x26C, 16 }, + { "DMA_ADDRch6", 0x268, 32 }, + { "DMA_COUNTch6", 0x26C, 32 }, { "DMA_CNTLch7", 0x274, 16 }, - { "DMA_ADDRch7", 0x278, 16 }, - { "DMA_COUNTch7", 0x27C, 16 }, + { "DMA_ADDRch7", 0x278, 32 }, + { "DMA_COUNTch7", 0x27C, 32 }, { } /* Terminating Entry */ }; diff --git a/drivers/usb/musb/musb_gadget_ep0.c b/drivers/usb/musb/musb_gadget_ep0.c index 21b9788d0243..59bef8f3a358 100644 --- a/drivers/usb/musb/musb_gadget_ep0.c +++ b/drivers/usb/musb/musb_gadget_ep0.c @@ -402,6 +402,9 @@ __acquires(musb->lock) musb->g.a_alt_hnp_support = 1; break; #endif + case USB_DEVICE_DEBUG_MODE: + handled = 0; + break; stall: default: handled = -EINVAL; diff --git a/drivers/usb/musb/musb_virthub.c b/drivers/usb/musb/musb_virthub.c index 92e85e027cfb..43233c397b6e 100644 --- a/drivers/usb/musb/musb_virthub.c +++ b/drivers/usb/musb/musb_virthub.c @@ -244,7 +244,7 @@ int musb_hub_control( spin_lock_irqsave(&musb->lock, flags); - if (unlikely(!test_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags))) { + if (unlikely(!HCD_HW_ACCESSIBLE(hcd))) { spin_unlock_irqrestore(&musb->lock, flags); return -ESHUTDOWN; } diff --git a/drivers/usb/musb/musbhsdma.c b/drivers/usb/musb/musbhsdma.c index dc66e4376d49..6dc107f25245 100644 --- a/drivers/usb/musb/musbhsdma.c +++ b/drivers/usb/musb/musbhsdma.c @@ -173,10 +173,7 @@ static int dma_channel_program(struct dma_channel *channel, musb_channel->max_packet_sz = packet_sz; channel->status = MUSB_DMA_STATUS_BUSY; - if ((mode == 1) && (len >= packet_sz)) - configure_channel(channel, packet_sz, 1, dma_addr, len); - else - configure_channel(channel, packet_sz, 0, dma_addr, len); + configure_channel(channel, packet_sz, mode, dma_addr, len); return true; } diff --git a/drivers/usb/musb/omap2430.c b/drivers/usb/musb/omap2430.c index e06d65e36bf7..2111a241dd03 100644 --- a/drivers/usb/musb/omap2430.c +++ b/drivers/usb/musb/omap2430.c @@ -32,8 +32,6 @@ #include <linux/clk.h> #include <linux/io.h> -#include <plat/mux.h> - #include "musb_core.h" #include "omap2430.h" @@ -194,10 +192,6 @@ int __init musb_platform_init(struct musb *musb, void *board_data) u32 l; struct omap_musb_board_data *data = board_data; -#if defined(CONFIG_ARCH_OMAP2430) - omap_cfg_reg(AE5_2430_USB0HS_STP); -#endif - /* We require some kind of external transceiver, hooked * up through ULPI. TWL4030-family PMICs include one, * which needs a driver, drivers aren't always needed. |