Commit d150f81a authored by Tony Lindgren's avatar Tony Lindgren

musb_hdrc: Search and replace bTransmit with transmit

Search and replace bTransmit with transmit
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 9576fe9e
No related merge requests found
......@@ -147,11 +147,11 @@ static int __init cppi_controller_start(struct dma_controller *c)
/* do whatever is necessary to start controller */
for (i = 0; i < ARRAY_SIZE(pController->txCppi); i++) {
pController->txCppi[i].bTransmit = TRUE;
pController->txCppi[i].transmit = TRUE;
pController->txCppi[i].chNo = i;
}
for (i = 0; i < ARRAY_SIZE(pController->rxCppi); i++) {
pController->rxCppi[i].bTransmit = FALSE;
pController->rxCppi[i].transmit = FALSE;
pController->rxCppi[i].chNo = i;
}
......@@ -283,7 +283,7 @@ static inline void core_rxirq_enable(void __iomem *tibase, unsigned epnum)
static struct dma_channel *
cppi_channel_allocate(struct dma_controller *c,
struct musb_hw_ep *ep,
u8 bTransmit)
u8 transmit)
{
struct cppi *pController;
u8 chNum;
......@@ -300,7 +300,7 @@ cppi_channel_allocate(struct dma_controller *c,
/* return the corresponding CPPI Channel Handle, and
* probably disable the non-CPPI irq until we need it.
*/
if (bTransmit) {
if (transmit) {
if (local_end > ARRAY_SIZE(pController->txCppi)) {
DBG(1, "no %cX DMA channel for ep%d\n", 'T', local_end);
return NULL;
......@@ -320,11 +320,11 @@ cppi_channel_allocate(struct dma_controller *c,
*/
if (otgCh->hw_ep)
DBG(1, "re-allocating DMA%d %cX channel %p\n",
chNum, bTransmit ? 'T' : 'R', otgCh);
chNum, transmit ? 'T' : 'R', otgCh);
otgCh->hw_ep = ep;
otgCh->Channel.status = MGC_DMA_STATUS_FREE;
DBG(4, "Allocate CPPI%d %cX\n", chNum, bTransmit ? 'T' : 'R');
DBG(4, "Allocate CPPI%d %cX\n", chNum, transmit ? 'T' : 'R');
otgCh->Channel.private_data = otgCh;
return &otgCh->Channel;
}
......@@ -343,7 +343,7 @@ static void cppi_channel_release(struct dma_channel *channel)
tibase = c->pController->pCoreBase - DAVINCI_BASE_OFFSET;
if (!c->hw_ep)
DBG(1, "releasing idle DMA channel %p\n", c);
else if (!c->bTransmit)
else if (!c->transmit)
core_rxirq_enable(tibase, epnum);
/* for now, leave its cppi IRQ enabled (we won't trigger it) */
......@@ -962,19 +962,19 @@ static int cppi_channel_program(struct dma_channel *pChannel,
case MGC_DMA_STATUS_CORE_ABORT:
/* fault irq handler should have handled cleanup */
WARN("%cX DMA%d not cleaned up after abort!\n",
otgChannel->bTransmit ? 'T' : 'R',
otgChannel->transmit ? 'T' : 'R',
otgChannel->chNo);
//WARN_ON(1);
break;
case MGC_DMA_STATUS_BUSY:
WARN("program active channel? %cX DMA%d\n",
otgChannel->bTransmit ? 'T' : 'R',
otgChannel->transmit ? 'T' : 'R',
otgChannel->chNo);
//WARN_ON(1);
break;
case MGC_DMA_STATUS_UNKNOWN:
DBG(1, "%cX DMA%d not allocated!\n",
otgChannel->bTransmit ? 'T' : 'R',
otgChannel->transmit ? 'T' : 'R',
otgChannel->chNo);
/* FALLTHROUGH */
case MGC_DMA_STATUS_FREE:
......@@ -991,7 +991,7 @@ static int cppi_channel_program(struct dma_channel *pChannel,
otgChannel->transferSize = dwLength;
/* TX channel? or RX? */
if (otgChannel->bTransmit)
if (otgChannel->transmit)
cppi_next_tx_segment(musb, otgChannel);
else
cppi_next_rx_segment(musb, otgChannel, mode);
......@@ -1390,7 +1390,7 @@ static int cppi_channel_abort(struct dma_channel *channel)
return -EINVAL;
}
if (!otgCh->bTransmit && otgCh->activeQueueHead)
if (!otgCh->transmit && otgCh->activeQueueHead)
cppi_dump_rxq(3, "/abort", otgCh);
mbase = pController->pCoreBase;
......@@ -1406,7 +1406,7 @@ static int cppi_channel_abort(struct dma_channel *channel)
*/
musb_ep_select(mbase, chNum + 1);
if (otgCh->bTransmit) {
if (otgCh->transmit) {
struct cppi_tx_stateram *__iomem txState;
int enabled;
......
......@@ -66,7 +66,7 @@ struct cppi_channel {
/* which direction of which endpoint? */
struct musb_hw_ep *hw_ep;
u8 bTransmit;
u8 transmit;
u8 chNo;
/* DMA modes: RNDIS or "transparent" */
......
......@@ -181,7 +181,7 @@ struct dma_controller {
};
/* called after channel_program(), may indicate a fault */
extern void musb_dma_completion(struct musb *musb, u8 epnum, u8 bTransmit);
extern void musb_dma_completion(struct musb *musb, u8 epnum, u8 transmit);
extern struct dma_controller *__init
......
......@@ -79,7 +79,7 @@ struct musb_dma_channel {
u16 wMaxPacketSize;
u8 bIndex;
u8 epnum;
u8 bTransmit;
u8 transmit;
};
struct musb_dma_controller {
......@@ -126,7 +126,7 @@ static int dma_controller_stop(struct dma_controller *c)
}
static struct dma_channel* dma_channel_allocate(struct dma_controller *c,
struct musb_hw_ep *hw_ep, u8 bTransmit)
struct musb_hw_ep *hw_ep, u8 transmit)
{
u8 bBit;
struct dma_channel *pChannel = NULL;
......@@ -141,13 +141,13 @@ static struct dma_channel* dma_channel_allocate(struct dma_controller *c,
pImplChannel->pController = pController;
pImplChannel->bIndex = bBit;
pImplChannel->epnum = hw_ep->epnum;
pImplChannel->bTransmit = bTransmit;
pImplChannel->transmit = transmit;
pChannel = &(pImplChannel->Channel);
pChannel->private_data = pImplChannel;
pChannel->status = MGC_DMA_STATUS_FREE;
pChannel->max_len = 0x10000;
/* Tx => mode 1; Rx => mode 0 */
pChannel->desired_mode = bTransmit;
pChannel->desired_mode = transmit;
pChannel->actual_len = 0;
break;
}
......@@ -204,7 +204,7 @@ static void configure_channel(struct dma_channel *pChannel,
csr |= (pImplChannel->epnum << MUSB_HSDMA_ENDPOINT_SHIFT)
| (1 << MUSB_HSDMA_ENABLE_SHIFT)
| (1 << MUSB_HSDMA_IRQENABLE_SHIFT)
| (pImplChannel->bTransmit ? (1 << MUSB_HSDMA_TRANSMIT_SHIFT) : 0);
| (pImplChannel->transmit ? (1 << MUSB_HSDMA_TRANSMIT_SHIFT) : 0);
/* address/count */
musb_writel(mbase,
......@@ -229,7 +229,7 @@ static int dma_channel_program(struct dma_channel * pChannel,
DBG(2, "ep%d-%s pkt_sz %d, dma_addr 0x%x length %d, mode %d\n",
pImplChannel->epnum,
pImplChannel->bTransmit ? "Tx" : "Rx",
pImplChannel->transmit ? "Tx" : "Rx",
packet_sz, dma_addr, dwLength, mode);
BUG_ON(pChannel->status == MGC_DMA_STATUS_UNKNOWN ||
......@@ -260,7 +260,7 @@ static int dma_channel_abort(struct dma_channel *pChannel)
u16 csr;
if (pChannel->status == MGC_DMA_STATUS_BUSY) {
if (pImplChannel->bTransmit) {
if (pImplChannel->transmit) {
csr = musb_readw(mbase,
MGC_END_OFFSET(pImplChannel->epnum,MUSB_TXCSR));
......@@ -347,7 +347,7 @@ static irqreturn_t dma_controller_irq(int irq, void *private_data)
/* completed */
if ((devctl & MUSB_DEVCTL_HM)
&& (pImplChannel->bTransmit)
&& (pImplChannel->transmit)
&& ((pChannel->desired_mode == 0)
|| (pChannel->actual_len &
(pImplChannel->wMaxPacketSize - 1)))
......@@ -362,7 +362,7 @@ static irqreturn_t dma_controller_irq(int irq, void *private_data)
musb_dma_completion(
pController->pDmaPrivate,
pImplChannel->epnum,
pImplChannel->bTransmit);
pImplChannel->transmit);
}
}
}
......
......@@ -1539,7 +1539,7 @@ static int __initdata use_dma = 1;
module_param(use_dma, bool, 0);
MODULE_PARM_DESC(use_dma, "enable/disable use of DMA");
void musb_dma_completion(struct musb *musb, u8 epnum, u8 bTransmit)
void musb_dma_completion(struct musb *musb, u8 epnum, u8 transmit)
{
u8 devctl = musb_readb(musb->mregs, MUSB_DEVCTL);
......@@ -1557,7 +1557,7 @@ void musb_dma_completion(struct musb *musb, u8 epnum, u8 bTransmit)
#endif
} else {
/* endpoints 1..15 */
if (bTransmit) {
if (transmit) {
if (devctl & MUSB_DEVCTL_HM) {
if (is_host_capable())
musb_host_tx(musb, epnum);
......
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