From 229de618ba6ff36e382b908b7637fe56c25ae9f1 Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Mon, 23 May 2011 12:17:09 +0000 Subject: net/irda: convert bfin_sir to common Blackfin UART header No need to duplicate these defines now that the common Blackfin code has unified these for all UART devices. Signed-off-by: Mike Frysinger Cc: Samuel Ortiz Cc: David Miller Signed-off-by: Andrew Morton Signed-off-by: David S. Miller --- drivers/net/irda/bfin_sir.c | 59 ++++++++++++++++++++++----------------------- 1 file changed, 29 insertions(+), 30 deletions(-) (limited to 'drivers/net/irda/bfin_sir.c') diff --git a/drivers/net/irda/bfin_sir.c b/drivers/net/irda/bfin_sir.c index f940dfa1f7f8..9d4ce1aba10c 100644 --- a/drivers/net/irda/bfin_sir.c +++ b/drivers/net/irda/bfin_sir.c @@ -67,27 +67,27 @@ static void bfin_sir_stop_tx(struct bfin_sir_port *port) disable_dma(port->tx_dma_channel); #endif - while (!(SIR_UART_GET_LSR(port) & THRE)) { + while (!(UART_GET_LSR(port) & THRE)) { cpu_relax(); continue; } - SIR_UART_STOP_TX(port); + UART_CLEAR_IER(port, ETBEI); } static void bfin_sir_enable_tx(struct bfin_sir_port *port) { - SIR_UART_ENABLE_TX(port); + UART_SET_IER(port, ETBEI); } static void bfin_sir_stop_rx(struct bfin_sir_port *port) { - SIR_UART_STOP_RX(port); + UART_CLEAR_IER(port, ERBFI); } static void bfin_sir_enable_rx(struct bfin_sir_port *port) { - SIR_UART_ENABLE_RX(port); + UART_SET_IER(port, ERBFI); } static int bfin_sir_set_speed(struct bfin_sir_port *port, int speed) @@ -116,7 +116,7 @@ static int bfin_sir_set_speed(struct bfin_sir_port *port, int speed) do { udelay(utime); - lsr = SIR_UART_GET_LSR(port); + lsr = UART_GET_LSR(port); } while (!(lsr & TEMT) && count--); /* The useconds for 1 bits to transmit */ @@ -125,27 +125,27 @@ static int bfin_sir_set_speed(struct bfin_sir_port *port, int speed) /* Clear UCEN bit to reset the UART state machine * and control registers */ - val = SIR_UART_GET_GCTL(port); + val = UART_GET_GCTL(port); val &= ~UCEN; - SIR_UART_PUT_GCTL(port, val); + UART_PUT_GCTL(port, val); /* Set DLAB in LCR to Access THR RBR IER */ - SIR_UART_SET_DLAB(port); + UART_SET_DLAB(port); SSYNC(); - SIR_UART_PUT_DLL(port, quot & 0xFF); - SIR_UART_PUT_DLH(port, (quot >> 8) & 0xFF); + UART_PUT_DLL(port, quot & 0xFF); + UART_PUT_DLH(port, (quot >> 8) & 0xFF); SSYNC(); /* Clear DLAB in LCR */ - SIR_UART_CLEAR_DLAB(port); + UART_CLEAR_DLAB(port); SSYNC(); - SIR_UART_PUT_LCR(port, lcr); + UART_PUT_LCR(port, lcr); - val = SIR_UART_GET_GCTL(port); + val = UART_GET_GCTL(port); val |= UCEN; - SIR_UART_PUT_GCTL(port, val); + UART_PUT_GCTL(port, val); ret = 0; break; @@ -154,12 +154,12 @@ static int bfin_sir_set_speed(struct bfin_sir_port *port, int speed) break; } - val = SIR_UART_GET_GCTL(port); + val = UART_GET_GCTL(port); /* If not add the 'RPOLC', we can't catch the receive interrupt. * It's related with the HW layout and the IR transiver. */ val |= IREN | RPOLC; - SIR_UART_PUT_GCTL(port, val); + UART_PUT_GCTL(port, val); return ret; } @@ -168,7 +168,7 @@ static int bfin_sir_is_receiving(struct net_device *dev) struct bfin_sir_self *self = netdev_priv(dev); struct bfin_sir_port *port = self->sir_port; - if (!(SIR_UART_GET_IER(port) & ERBFI)) + if (!(UART_GET_IER(port) & ERBFI)) return 0; return self->rx_buff.state != OUTSIDE_FRAME; } @@ -182,7 +182,7 @@ static void bfin_sir_tx_chars(struct net_device *dev) if (self->tx_buff.len != 0) { chr = *(self->tx_buff.data); - SIR_UART_PUT_CHAR(port, chr); + UART_PUT_CHAR(port, chr); self->tx_buff.data++; self->tx_buff.len--; } else { @@ -206,8 +206,8 @@ static void bfin_sir_rx_chars(struct net_device *dev) struct bfin_sir_port *port = self->sir_port; unsigned char ch; - SIR_UART_CLEAR_LSR(port); - ch = SIR_UART_GET_CHAR(port); + UART_CLEAR_LSR(port); + ch = UART_GET_CHAR(port); async_unwrap_char(dev, &self->stats, &self->rx_buff, ch); dev->last_rx = jiffies; } @@ -219,7 +219,7 @@ static irqreturn_t bfin_sir_rx_int(int irq, void *dev_id) struct bfin_sir_port *port = self->sir_port; spin_lock(&self->lock); - while ((SIR_UART_GET_LSR(port) & DR)) + while ((UART_GET_LSR(port) & DR)) bfin_sir_rx_chars(dev); spin_unlock(&self->lock); @@ -233,7 +233,7 @@ static irqreturn_t bfin_sir_tx_int(int irq, void *dev_id) struct bfin_sir_port *port = self->sir_port; spin_lock(&self->lock); - if (SIR_UART_GET_LSR(port) & THRE) + if (UART_GET_LSR(port) & THRE) bfin_sir_tx_chars(dev); spin_unlock(&self->lock); @@ -312,7 +312,7 @@ static void bfin_sir_dma_rx_chars(struct net_device *dev) struct bfin_sir_port *port = self->sir_port; int i; - SIR_UART_CLEAR_LSR(port); + UART_CLEAR_LSR(port); for (i = port->rx_dma_buf.head; i < port->rx_dma_buf.tail; i++) async_unwrap_char(dev, &self->stats, &self->rx_buff, port->rx_dma_buf.buf[i]); @@ -430,11 +430,10 @@ static void bfin_sir_shutdown(struct bfin_sir_port *port, struct net_device *dev unsigned short val; bfin_sir_stop_rx(port); - SIR_UART_DISABLE_INTS(port); - val = SIR_UART_GET_GCTL(port); + val = UART_GET_GCTL(port); val &= ~(UCEN | IREN | RPOLC); - SIR_UART_PUT_GCTL(port, val); + UART_PUT_GCTL(port, val); #ifdef CONFIG_SIR_BFIN_DMA disable_dma(port->tx_dma_channel); @@ -518,12 +517,12 @@ static void bfin_sir_send_work(struct work_struct *work) * sending data. We also can set the speed, which will * reset all the UART. */ - val = SIR_UART_GET_GCTL(port); + val = UART_GET_GCTL(port); val &= ~(IREN | RPOLC); - SIR_UART_PUT_GCTL(port, val); + UART_PUT_GCTL(port, val); SSYNC(); val |= IREN | RPOLC; - SIR_UART_PUT_GCTL(port, val); + UART_PUT_GCTL(port, val); SSYNC(); /* bfin_sir_set_speed(port, self->speed); */ -- cgit v1.2.1