From: Alexandru Juncu Date: Sat, 27 Jul 2013 08:14:39 +0000 (+0300) Subject: TTY: synclink: replace bitmasks add operation with OR operation. X-Git-Tag: v3.12-rc1~182^2~110 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e06922aa836f098c4893218a1c656ce7d73a3b6a;p=platform%2Fkernel%2Flinux-exynos.git TTY: synclink: replace bitmasks add operation with OR operation. Found with coccinelle, manually fixed and verified. Signed-off-by: Alexandru Juncu Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/tty/synclink.c b/drivers/tty/synclink.c index 8eaf1ab..e1ce141 100644 --- a/drivers/tty/synclink.c +++ b/drivers/tty/synclink.c @@ -577,22 +577,22 @@ struct mgsl_struct { #define SICR_RXC_ACTIVE BIT15 #define SICR_RXC_INACTIVE BIT14 -#define SICR_RXC (BIT15+BIT14) +#define SICR_RXC (BIT15|BIT14) #define SICR_TXC_ACTIVE BIT13 #define SICR_TXC_INACTIVE BIT12 -#define SICR_TXC (BIT13+BIT12) +#define SICR_TXC (BIT13|BIT12) #define SICR_RI_ACTIVE BIT11 #define SICR_RI_INACTIVE BIT10 -#define SICR_RI (BIT11+BIT10) +#define SICR_RI (BIT11|BIT10) #define SICR_DSR_ACTIVE BIT9 #define SICR_DSR_INACTIVE BIT8 -#define SICR_DSR (BIT9+BIT8) +#define SICR_DSR (BIT9|BIT8) #define SICR_DCD_ACTIVE BIT7 #define SICR_DCD_INACTIVE BIT6 -#define SICR_DCD (BIT7+BIT6) +#define SICR_DCD (BIT7|BIT6) #define SICR_CTS_ACTIVE BIT5 #define SICR_CTS_INACTIVE BIT4 -#define SICR_CTS (BIT5+BIT4) +#define SICR_CTS (BIT5|BIT4) #define SICR_RCC_UNDERFLOW BIT3 #define SICR_DPLL_NO_SYNC BIT2 #define SICR_BRG1_ZERO BIT1 @@ -1161,7 +1161,7 @@ static void mgsl_isr_receive_status( struct mgsl_struct *info ) { u16 status = usc_InReg( info, RCSR ); - if ( debug_level >= DEBUG_LEVEL_ISR ) + if ( debug_level >= DEBUG_LEVEL_ISR ) printk("%s(%d):mgsl_isr_receive_status status=%04X\n", __FILE__,__LINE__,status); @@ -1181,7 +1181,7 @@ static void mgsl_isr_receive_status( struct mgsl_struct *info ) (usc_InReg(info, RICR) & ~RXSTATUS_ABORT_RECEIVED)); } - if (status & (RXSTATUS_EXITED_HUNT + RXSTATUS_IDLE_RECEIVED)) { + if (status & (RXSTATUS_EXITED_HUNT | RXSTATUS_IDLE_RECEIVED)) { if (status & RXSTATUS_EXITED_HUNT) info->icount.exithunt++; if (status & RXSTATUS_IDLE_RECEIVED) @@ -1463,21 +1463,21 @@ static void mgsl_isr_receive_data( struct mgsl_struct *info ) /* get the status of the received byte */ status = usc_InReg(info, RCSR); - if ( status & (RXSTATUS_FRAMING_ERROR + RXSTATUS_PARITY_ERROR + - RXSTATUS_OVERRUN + RXSTATUS_BREAK_RECEIVED) ) + if ( status & (RXSTATUS_FRAMING_ERROR | RXSTATUS_PARITY_ERROR | + RXSTATUS_OVERRUN | RXSTATUS_BREAK_RECEIVED) ) usc_UnlatchRxstatusBits(info,RXSTATUS_ALL); icount->rx++; flag = 0; - if ( status & (RXSTATUS_FRAMING_ERROR + RXSTATUS_PARITY_ERROR + - RXSTATUS_OVERRUN + RXSTATUS_BREAK_RECEIVED) ) { - printk("rxerr=%04X\n",status); + if ( status & (RXSTATUS_FRAMING_ERROR | RXSTATUS_PARITY_ERROR | + RXSTATUS_OVERRUN | RXSTATUS_BREAK_RECEIVED) ) { + printk("rxerr=%04X\n",status); /* update error statistics */ if ( status & RXSTATUS_BREAK_RECEIVED ) { - status &= ~(RXSTATUS_FRAMING_ERROR + RXSTATUS_PARITY_ERROR); + status &= ~(RXSTATUS_FRAMING_ERROR | RXSTATUS_PARITY_ERROR); icount->brk++; - } else if (status & RXSTATUS_PARITY_ERROR) + } else if (status & RXSTATUS_PARITY_ERROR) icount->parity++; else if (status & RXSTATUS_FRAMING_ERROR) icount->frame++; @@ -1488,7 +1488,7 @@ static void mgsl_isr_receive_data( struct mgsl_struct *info ) icount->overrun++; } - /* discard char if tty control flags say so */ + /* discard char if tty control flags say so */ if (status & info->ignore_status_mask) continue; @@ -1545,8 +1545,8 @@ static void mgsl_isr_misc( struct mgsl_struct *info ) usc_EnableReceiver(info,DISABLE_UNCONDITIONAL); usc_DmaCmd(info, DmaCmd_ResetRxChannel); usc_UnlatchRxstatusBits(info, RXSTATUS_ALL); - usc_ClearIrqPendingBits(info, RECEIVE_DATA + RECEIVE_STATUS); - usc_DisableInterrupts(info, RECEIVE_DATA + RECEIVE_STATUS); + usc_ClearIrqPendingBits(info, RECEIVE_DATA | RECEIVE_STATUS); + usc_DisableInterrupts(info, RECEIVE_DATA | RECEIVE_STATUS); /* schedule BH handler to restart receiver */ info->pending_bh |= BH_RECEIVE; @@ -1595,7 +1595,7 @@ static void mgsl_isr_receive_dma( struct mgsl_struct *info ) u16 status; /* clear interrupt pending and IUS bit for Rx DMA IRQ */ - usc_OutDmaReg( info, CDIR, BIT9+BIT1 ); + usc_OutDmaReg( info, CDIR, BIT9 | BIT1 ); /* Read the receive DMA status to identify interrupt type. */ /* This also clears the status bits. */ @@ -1639,7 +1639,7 @@ static void mgsl_isr_transmit_dma( struct mgsl_struct *info ) u16 status; /* clear interrupt pending and IUS bit for Tx DMA IRQ */ - usc_OutDmaReg(info, CDIR, BIT8+BIT0 ); + usc_OutDmaReg(info, CDIR, BIT8 | BIT0 ); /* Read the transmit DMA status to identify interrupt type. */ /* This also clears the status bits. */ @@ -1832,8 +1832,8 @@ static void shutdown(struct mgsl_struct * info) usc_DisableMasterIrqBit(info); usc_stop_receiver(info); usc_stop_transmitter(info); - usc_DisableInterrupts(info,RECEIVE_DATA + RECEIVE_STATUS + - TRANSMIT_DATA + TRANSMIT_STATUS + IO_PIN + MISC ); + usc_DisableInterrupts(info,RECEIVE_DATA | RECEIVE_STATUS | + TRANSMIT_DATA | TRANSMIT_STATUS | IO_PIN | MISC ); usc_DisableDmaInterrupts(info,DICR_MASTER + DICR_TRANSMIT + DICR_RECEIVE); /* Disable DMAEN (Port 7, Bit 14) */ @@ -1886,7 +1886,7 @@ static void mgsl_program_hw(struct mgsl_struct *info) info->ri_chkcount = 0; info->dsr_chkcount = 0; - usc_EnableStatusIrqs(info,SICR_CTS+SICR_DSR+SICR_DCD+SICR_RI); + usc_EnableStatusIrqs(info,SICR_CTS+SICR_DSR+SICR_DCD+SICR_RI); usc_EnableInterrupts(info, IO_PIN); usc_get_serial_signals(info); @@ -2773,7 +2773,7 @@ static int mgsl_wait_event(struct mgsl_struct * info, int __user * mask_ptr) if (!waitqueue_active(&info->event_wait_q)) { /* disable enable exit hunt mode/idle rcvd IRQs */ usc_OutReg(info, RICR, usc_InReg(info,RICR) & - ~(RXSTATUS_EXITED_HUNT + RXSTATUS_IDLE_RECEIVED)); + ~(RXSTATUS_EXITED_HUNT | RXSTATUS_IDLE_RECEIVED)); } spin_unlock_irqrestore(&info->irq_spinlock,flags); } @@ -3092,7 +3092,7 @@ static void mgsl_close(struct tty_struct *tty, struct file * filp) printk("%s(%d):mgsl_close(%s) entry, count=%d\n", __FILE__,__LINE__, info->device_name, info->port.count); - if (tty_port_close_start(&info->port, tty, filp) == 0) + if (tty_port_close_start(&info->port, tty, filp) == 0) goto cleanup; mutex_lock(&info->port.mutex); @@ -4297,7 +4297,7 @@ static struct mgsl_struct* mgsl_allocate_device(void) spin_lock_init(&info->irq_spinlock); spin_lock_init(&info->netlock); memcpy(&info->params,&default_params,sizeof(MGSL_PARAMS)); - info->idle_mode = HDLC_TXIDLE_FLAGS; + info->idle_mode = HDLC_TXIDLE_FLAGS; info->num_tx_dma_buffers = 1; info->num_tx_holding_buffers = 0; } @@ -4722,7 +4722,7 @@ static void usc_set_sdlc_mode( struct mgsl_struct *info ) else if ( info->params.flags & HDLC_FLAG_UNDERRUN_FLAG ) RegValue |= BIT15; else if ( info->params.flags & HDLC_FLAG_UNDERRUN_CRC ) - RegValue |= BIT15 + BIT14; + RegValue |= BIT15 | BIT14; } if ( info->params.preamble != HDLC_PREAMBLE_PATTERN_NONE ) @@ -4763,11 +4763,11 @@ static void usc_set_sdlc_mode( struct mgsl_struct *info ) switch ( info->params.encoding ) { case HDLC_ENCODING_NRZB: RegValue |= BIT13; break; case HDLC_ENCODING_NRZI_MARK: RegValue |= BIT14; break; - case HDLC_ENCODING_NRZI_SPACE: RegValue |= BIT14 + BIT13; break; + case HDLC_ENCODING_NRZI_SPACE: RegValue |= BIT14 | BIT13; break; case HDLC_ENCODING_BIPHASE_MARK: RegValue |= BIT15; break; - case HDLC_ENCODING_BIPHASE_SPACE: RegValue |= BIT15 + BIT13; break; - case HDLC_ENCODING_BIPHASE_LEVEL: RegValue |= BIT15 + BIT14; break; - case HDLC_ENCODING_DIFF_BIPHASE_LEVEL: RegValue |= BIT15 + BIT14 + BIT13; break; + case HDLC_ENCODING_BIPHASE_SPACE: RegValue |= BIT15 | BIT13; break; + case HDLC_ENCODING_BIPHASE_LEVEL: RegValue |= BIT15 | BIT14; break; + case HDLC_ENCODING_DIFF_BIPHASE_LEVEL: RegValue |= BIT15 | BIT14 | BIT13; break; } if ( (info->params.crc_type & HDLC_CRC_MASK) == HDLC_CRC_16_CCITT ) @@ -4838,15 +4838,15 @@ static void usc_set_sdlc_mode( struct mgsl_struct *info ) switch ( info->params.encoding ) { case HDLC_ENCODING_NRZB: RegValue |= BIT13; break; case HDLC_ENCODING_NRZI_MARK: RegValue |= BIT14; break; - case HDLC_ENCODING_NRZI_SPACE: RegValue |= BIT14 + BIT13; break; + case HDLC_ENCODING_NRZI_SPACE: RegValue |= BIT14 | BIT13; break; case HDLC_ENCODING_BIPHASE_MARK: RegValue |= BIT15; break; - case HDLC_ENCODING_BIPHASE_SPACE: RegValue |= BIT15 + BIT13; break; - case HDLC_ENCODING_BIPHASE_LEVEL: RegValue |= BIT15 + BIT14; break; - case HDLC_ENCODING_DIFF_BIPHASE_LEVEL: RegValue |= BIT15 + BIT14 + BIT13; break; + case HDLC_ENCODING_BIPHASE_SPACE: RegValue |= BIT15 | BIT13; break; + case HDLC_ENCODING_BIPHASE_LEVEL: RegValue |= BIT15 | BIT14; break; + case HDLC_ENCODING_DIFF_BIPHASE_LEVEL: RegValue |= BIT15 | BIT14 | BIT13; break; } if ( (info->params.crc_type & HDLC_CRC_MASK) == HDLC_CRC_16_CCITT ) - RegValue |= BIT9 + BIT8; + RegValue |= BIT9 | BIT8; else if ( (info->params.crc_type & HDLC_CRC_MASK) == HDLC_CRC_32_CCITT ) RegValue |= ( BIT12 | BIT10 | BIT9 | BIT8); @@ -4957,7 +4957,7 @@ static void usc_set_sdlc_mode( struct mgsl_struct *info ) RegValue = 0x0000; - if ( info->params.flags & (HDLC_FLAG_RXC_DPLL + HDLC_FLAG_TXC_DPLL) ) { + if ( info->params.flags & (HDLC_FLAG_RXC_DPLL | HDLC_FLAG_TXC_DPLL) ) { u32 XtalSpeed; u32 DpllDivisor; u16 Tc; @@ -5019,7 +5019,7 @@ static void usc_set_sdlc_mode( struct mgsl_struct *info ) case HDLC_ENCODING_BIPHASE_MARK: case HDLC_ENCODING_BIPHASE_SPACE: RegValue |= BIT9; break; case HDLC_ENCODING_BIPHASE_LEVEL: - case HDLC_ENCODING_DIFF_BIPHASE_LEVEL: RegValue |= BIT9 + BIT8; break; + case HDLC_ENCODING_DIFF_BIPHASE_LEVEL: RegValue |= BIT9 | BIT8; break; } } @@ -5056,8 +5056,8 @@ static void usc_set_sdlc_mode( struct mgsl_struct *info ) /* enable Master Interrupt Enable bit (MIE) */ usc_EnableMasterIrqBit( info ); - usc_ClearIrqPendingBits( info, RECEIVE_STATUS + RECEIVE_DATA + - TRANSMIT_STATUS + TRANSMIT_DATA + MISC); + usc_ClearIrqPendingBits( info, RECEIVE_STATUS | RECEIVE_DATA | + TRANSMIT_STATUS | TRANSMIT_DATA | MISC); /* arm RCC underflow interrupt */ usc_OutReg(info, SICR, (u16)(usc_InReg(info,SICR) | BIT3)); @@ -5175,14 +5175,14 @@ static void usc_set_sdlc_mode( struct mgsl_struct *info ) switch ( info->params.preamble_length ) { case HDLC_PREAMBLE_LENGTH_16BITS: RegValue |= BIT10; break; case HDLC_PREAMBLE_LENGTH_32BITS: RegValue |= BIT11; break; - case HDLC_PREAMBLE_LENGTH_64BITS: RegValue |= BIT11 + BIT10; break; + case HDLC_PREAMBLE_LENGTH_64BITS: RegValue |= BIT11 | BIT10; break; } switch ( info->params.preamble ) { - case HDLC_PREAMBLE_PATTERN_FLAGS: RegValue |= BIT8 + BIT12; break; + case HDLC_PREAMBLE_PATTERN_FLAGS: RegValue |= BIT8 | BIT12; break; case HDLC_PREAMBLE_PATTERN_ONES: RegValue |= BIT8; break; case HDLC_PREAMBLE_PATTERN_10: RegValue |= BIT9; break; - case HDLC_PREAMBLE_PATTERN_01: RegValue |= BIT9 + BIT8; break; + case HDLC_PREAMBLE_PATTERN_01: RegValue |= BIT9 | BIT8; break; } usc_OutReg( info, CCR, RegValue ); @@ -5221,7 +5221,7 @@ static void usc_enable_loopback(struct mgsl_struct *info, int enable) { if (enable) { /* blank external TXD output */ - usc_OutReg(info,IOCR,usc_InReg(info,IOCR) | (BIT7+BIT6)); + usc_OutReg(info,IOCR,usc_InReg(info,IOCR) | (BIT7 | BIT6)); /* Clock mode Control Register (CMCR) * @@ -5260,7 +5260,7 @@ static void usc_enable_loopback(struct mgsl_struct *info, int enable) outw( 0x0300, info->io_base + CCAR ); } else { /* enable external TXD output */ - usc_OutReg(info,IOCR,usc_InReg(info,IOCR) & ~(BIT7+BIT6)); + usc_OutReg(info,IOCR,usc_InReg(info,IOCR) & ~(BIT7 | BIT6)); /* clear Internal Data loopback mode */ info->loopback_bits = 0; @@ -5447,13 +5447,13 @@ static void usc_process_rxoverrun_sync( struct mgsl_struct *info ) usc_OutDmaReg( info, NRARU, (u16)(phys_addr >> 16) ); usc_UnlatchRxstatusBits( info, RXSTATUS_ALL ); - usc_ClearIrqPendingBits( info, RECEIVE_DATA + RECEIVE_STATUS ); + usc_ClearIrqPendingBits( info, RECEIVE_DATA | RECEIVE_STATUS ); usc_EnableInterrupts( info, RECEIVE_STATUS ); /* 1. Arm End of Buffer (EOB) Receive DMA Interrupt (BIT2 of RDIAR) */ /* 2. Enable Receive DMA Interrupts (BIT1 of DICR) */ - usc_OutDmaReg( info, RDIAR, BIT3 + BIT2 ); + usc_OutDmaReg( info, RDIAR, BIT3 | BIT2 ); usc_OutDmaReg( info, DICR, (u16)(usc_InDmaReg(info,DICR) | BIT1) ); usc_DmaCmd( info, DmaCmd_InitRxChannel ); if ( info->params.flags & HDLC_FLAG_AUTO_DCD ) @@ -5488,8 +5488,8 @@ static void usc_stop_receiver( struct mgsl_struct *info ) usc_DmaCmd( info, DmaCmd_ResetRxChannel ); usc_UnlatchRxstatusBits( info, RXSTATUS_ALL ); - usc_ClearIrqPendingBits( info, RECEIVE_DATA + RECEIVE_STATUS ); - usc_DisableInterrupts( info, RECEIVE_DATA + RECEIVE_STATUS ); + usc_ClearIrqPendingBits( info, RECEIVE_DATA | RECEIVE_STATUS ); + usc_DisableInterrupts( info, RECEIVE_DATA | RECEIVE_STATUS ); usc_EnableReceiver(info,DISABLE_UNCONDITIONAL); @@ -5536,13 +5536,13 @@ static void usc_start_receiver( struct mgsl_struct *info ) usc_OutDmaReg( info, NRARU, (u16)(phys_addr >> 16) ); usc_UnlatchRxstatusBits( info, RXSTATUS_ALL ); - usc_ClearIrqPendingBits( info, RECEIVE_DATA + RECEIVE_STATUS ); + usc_ClearIrqPendingBits( info, RECEIVE_DATA | RECEIVE_STATUS ); usc_EnableInterrupts( info, RECEIVE_STATUS ); /* 1. Arm End of Buffer (EOB) Receive DMA Interrupt (BIT2 of RDIAR) */ /* 2. Enable Receive DMA Interrupts (BIT1 of DICR) */ - usc_OutDmaReg( info, RDIAR, BIT3 + BIT2 ); + usc_OutDmaReg( info, RDIAR, BIT3 | BIT2 ); usc_OutDmaReg( info, DICR, (u16)(usc_InDmaReg(info,DICR) | BIT1) ); usc_DmaCmd( info, DmaCmd_InitRxChannel ); if ( info->params.flags & HDLC_FLAG_AUTO_DCD ) @@ -5551,7 +5551,7 @@ static void usc_start_receiver( struct mgsl_struct *info ) usc_EnableReceiver(info,ENABLE_UNCONDITIONAL); } else { usc_UnlatchRxstatusBits(info, RXSTATUS_ALL); - usc_ClearIrqPendingBits(info, RECEIVE_DATA + RECEIVE_STATUS); + usc_ClearIrqPendingBits(info, RECEIVE_DATA | RECEIVE_STATUS); usc_EnableInterrupts(info, RECEIVE_DATA); usc_RTCmd( info, RTCmd_PurgeRxFifo ); @@ -5925,7 +5925,7 @@ static void usc_set_async_mode( struct mgsl_struct *info ) RegValue = 0; if ( info->params.data_bits != 8 ) - RegValue |= BIT4+BIT3+BIT2; + RegValue |= BIT4 | BIT3 | BIT2; if ( info->params.parity != ASYNC_PARITY_NONE ) { RegValue |= BIT5; @@ -5982,7 +5982,7 @@ static void usc_set_async_mode( struct mgsl_struct *info ) RegValue = 0; if ( info->params.data_bits != 8 ) - RegValue |= BIT4+BIT3+BIT2; + RegValue |= BIT4 | BIT3 | BIT2; if ( info->params.parity != ASYNC_PARITY_NONE ) { RegValue |= BIT5; @@ -6129,7 +6129,7 @@ static void usc_loopback_frame( struct mgsl_struct *info ) /* WAIT FOR RECEIVE COMPLETE */ for (i=0 ; i<1000 ; i++) - if (usc_InReg( info, RCSR ) & (BIT8 + BIT4 + BIT3 + BIT1)) + if (usc_InReg( info, RCSR ) & (BIT8 | BIT4 | BIT3 | BIT1)) break; /* clear Internal Data loopback mode */ @@ -6579,8 +6579,8 @@ static bool mgsl_get_rx_frame(struct mgsl_struct *info) status = info->rx_buffer_list[EndIndex].status; - if ( status & (RXSTATUS_SHORT_FRAME + RXSTATUS_OVERRUN + - RXSTATUS_CRC_ERROR + RXSTATUS_ABORT) ) { + if ( status & (RXSTATUS_SHORT_FRAME | RXSTATUS_OVERRUN | + RXSTATUS_CRC_ERROR | RXSTATUS_ABORT) ) { if ( status & RXSTATUS_SHORT_FRAME ) info->icount.rxshort++; else if ( status & RXSTATUS_ABORT ) @@ -6762,8 +6762,8 @@ static bool mgsl_get_raw_rx_frame(struct mgsl_struct *info) status = info->rx_buffer_list[CurrentIndex].status; - if ( status & (RXSTATUS_SHORT_FRAME + RXSTATUS_OVERRUN + - RXSTATUS_CRC_ERROR + RXSTATUS_ABORT) ) { + if ( status & (RXSTATUS_SHORT_FRAME | RXSTATUS_OVERRUN | + RXSTATUS_CRC_ERROR | RXSTATUS_ABORT) ) { if ( status & RXSTATUS_SHORT_FRAME ) info->icount.rxshort++; else if ( status & RXSTATUS_ABORT ) @@ -6899,7 +6899,7 @@ static void mgsl_load_tx_dma_buffer(struct mgsl_struct *info, /* set CMR:13 to start transmit when * next GoAhead (abort) is received */ - info->cmr_value |= BIT13; + info->cmr_value |= BIT13; } /* begin loading the frame in the next available tx dma @@ -7278,7 +7278,7 @@ static bool mgsl_dma_test( struct mgsl_struct *info ) spin_unlock_irqrestore(&info->irq_spinlock,flags); - + /******************************/ /* WAIT FOR TRANSMIT COMPLETE */ /******************************/ @@ -7292,7 +7292,7 @@ static bool mgsl_dma_test( struct mgsl_struct *info ) status = usc_InReg( info, TCSR ); spin_unlock_irqrestore(&info->irq_spinlock,flags); - while ( !(status & (BIT6+BIT5+BIT4+BIT2+BIT1)) ) { + while ( !(status & (BIT6 | BIT5 | BIT4 | BIT2 | BIT1)) ) { if (time_after(jiffies, EndTime)) { rc = false; break; @@ -7307,7 +7307,7 @@ static bool mgsl_dma_test( struct mgsl_struct *info ) if ( rc ){ /* CHECK FOR TRANSMIT ERRORS */ - if ( status & (BIT5 + BIT1) ) + if ( status & (BIT5 | BIT1) ) rc = false; } @@ -7333,7 +7333,7 @@ static bool mgsl_dma_test( struct mgsl_struct *info ) /* CHECK FOR RECEIVE ERRORS */ status = info->rx_buffer_list[0].status; - if ( status & (BIT8 + BIT3 + BIT1) ) { + if ( status & (BIT8 | BIT3 | BIT1) ) { /* receive error has occurred */ rc = false; } else { @@ -7605,7 +7605,7 @@ static void usc_loopmode_send_done( struct mgsl_struct * info ) { info->loopmode_send_done_requested = false; /* clear CMR:13 to 0 to start echoing RxData to TxData */ - info->cmr_value &= ~BIT13; + info->cmr_value &= ~BIT13; usc_OutReg(info, CMR, info->cmr_value); }