diff options
Diffstat (limited to 'drivers/serial/msm_serial.c')
| -rw-r--r-- | drivers/serial/msm_serial.c | 21 |
1 files changed, 3 insertions, 18 deletions
diff --git a/drivers/serial/msm_serial.c b/drivers/serial/msm_serial.c index ecdc0facf7ee..f8c816e7725d 100644 --- a/drivers/serial/msm_serial.c +++ b/drivers/serial/msm_serial.c | |||
| @@ -41,19 +41,6 @@ struct msm_port { | |||
| 41 | unsigned int imr; | 41 | unsigned int imr; |
| 42 | }; | 42 | }; |
| 43 | 43 | ||
| 44 | #define UART_TO_MSM(uart_port) ((struct msm_port *) uart_port) | ||
| 45 | |||
| 46 | static inline void msm_write(struct uart_port *port, unsigned int val, | ||
| 47 | unsigned int off) | ||
| 48 | { | ||
| 49 | __raw_writel(val, port->membase + off); | ||
| 50 | } | ||
| 51 | |||
| 52 | static inline unsigned int msm_read(struct uart_port *port, unsigned int off) | ||
| 53 | { | ||
| 54 | return __raw_readl(port->membase + off); | ||
| 55 | } | ||
| 56 | |||
| 57 | static void msm_stop_tx(struct uart_port *port) | 44 | static void msm_stop_tx(struct uart_port *port) |
| 58 | { | 45 | { |
| 59 | struct msm_port *msm_port = UART_TO_MSM(port); | 46 | struct msm_port *msm_port = UART_TO_MSM(port); |
| @@ -320,11 +307,7 @@ static void msm_init_clock(struct uart_port *port) | |||
| 320 | struct msm_port *msm_port = UART_TO_MSM(port); | 307 | struct msm_port *msm_port = UART_TO_MSM(port); |
| 321 | 308 | ||
| 322 | clk_enable(msm_port->clk); | 309 | clk_enable(msm_port->clk); |
| 323 | 310 | msm_serial_set_mnd_regs(port); | |
| 324 | msm_write(port, 0xC0, UART_MREG); | ||
| 325 | msm_write(port, 0xB2, UART_NREG); | ||
| 326 | msm_write(port, 0x7D, UART_DREG); | ||
| 327 | msm_write(port, 0x1C, UART_MNDREG); | ||
| 328 | } | 311 | } |
| 329 | 312 | ||
| 330 | static int msm_startup(struct uart_port *port) | 313 | static int msm_startup(struct uart_port *port) |
| @@ -706,6 +689,8 @@ static int __init msm_serial_probe(struct platform_device *pdev) | |||
| 706 | if (unlikely(IS_ERR(msm_port->clk))) | 689 | if (unlikely(IS_ERR(msm_port->clk))) |
| 707 | return PTR_ERR(msm_port->clk); | 690 | return PTR_ERR(msm_port->clk); |
| 708 | port->uartclk = clk_get_rate(msm_port->clk); | 691 | port->uartclk = clk_get_rate(msm_port->clk); |
| 692 | printk(KERN_INFO "uartclk = %d\n", port->uartclk); | ||
| 693 | |||
| 709 | 694 | ||
| 710 | resource = platform_get_resource(pdev, IORESOURCE_MEM, 0); | 695 | resource = platform_get_resource(pdev, IORESOURCE_MEM, 0); |
| 711 | if (unlikely(!resource)) | 696 | if (unlikely(!resource)) |
