diff options
Diffstat (limited to 'drivers/tty/serial/samsung.c')
| -rw-r--r-- | drivers/tty/serial/samsung.c | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/drivers/tty/serial/samsung.c b/drivers/tty/serial/samsung.c index f0bd2ec0d..ae2095a66 100644 --- a/drivers/tty/serial/samsung.c +++ b/drivers/tty/serial/samsung.c @@ -169,8 +169,7 @@ static void s3c24xx_serial_stop_tx(struct uart_port *port) return; if (s3c24xx_serial_has_interrupt_mask(port)) - __set_bit(S3C64XX_UINTM_TXD, - portaddrl(port, S3C64XX_UINTM)); + s3c24xx_set_bit(port, S3C64XX_UINTM_TXD, S3C64XX_UINTM); else disable_irq_nosync(ourport->tx_irq); @@ -235,8 +234,7 @@ static void enable_tx_dma(struct s3c24xx_uart_port *ourport) /* Mask Tx interrupt */ if (s3c24xx_serial_has_interrupt_mask(port)) - __set_bit(S3C64XX_UINTM_TXD, - portaddrl(port, S3C64XX_UINTM)); + s3c24xx_set_bit(port, S3C64XX_UINTM_TXD, S3C64XX_UINTM); else disable_irq_nosync(ourport->tx_irq); @@ -269,8 +267,8 @@ static void enable_tx_pio(struct s3c24xx_uart_port *ourport) /* Unmask Tx interrupt */ if (s3c24xx_serial_has_interrupt_mask(port)) - __clear_bit(S3C64XX_UINTM_TXD, - portaddrl(port, S3C64XX_UINTM)); + s3c24xx_clear_bit(port, S3C64XX_UINTM_TXD, + S3C64XX_UINTM); else enable_irq(ourport->tx_irq); @@ -397,8 +395,8 @@ static void s3c24xx_serial_stop_rx(struct uart_port *port) if (rx_enabled(port)) { dbg("s3c24xx_serial_stop_rx: port=%p\n", port); if (s3c24xx_serial_has_interrupt_mask(port)) - __set_bit(S3C64XX_UINTM_RXD, - portaddrl(port, S3C64XX_UINTM)); + s3c24xx_set_bit(port, S3C64XX_UINTM_RXD, + S3C64XX_UINTM); else disable_irq_nosync(ourport->rx_irq); rx_enabled(port) = 0; @@ -1069,7 +1067,7 @@ static int s3c64xx_serial_startup(struct uart_port *port) spin_unlock_irqrestore(&port->lock, flags); /* Enable Rx Interrupt */ - __clear_bit(S3C64XX_UINTM_RXD, portaddrl(port, S3C64XX_UINTM)); + s3c24xx_clear_bit(port, S3C64XX_UINTM_RXD, S3C64XX_UINTM); dbg("s3c64xx_serial_startup ok\n"); return ret; @@ -1844,8 +1842,6 @@ static int s3c24xx_serial_probe(struct platform_device *pdev) ourport->min_dma_size = max_t(int, ourport->port.fifosize, dma_get_cache_alignment()); - probe_index++; - dbg("%s: initialising port %p...\n", __func__, ourport); ret = s3c24xx_serial_init_port(ourport, pdev); @@ -1875,6 +1871,8 @@ static int s3c24xx_serial_probe(struct platform_device *pdev) if (ret < 0) dev_err(&pdev->dev, "failed to add cpufreq notifier\n"); + probe_index++; + return 0; } |