MSM_UART_IMR
msm_write(port, msm_port->imr, MSM_UART_IMR);
msm_write(port, 0, MSM_UART_IMR); /* disable interrupts */
imr = msm_read(port, MSM_UART_IMR);
msm_write(port, 0, MSM_UART_IMR);
msm_write(port, imr, MSM_UART_IMR);
imr = msm_read(port, MSM_UART_IMR);
msm_write(port, 0, MSM_UART_IMR);
msm_write(port, imr, MSM_UART_IMR);
msm_write(port, msm_port->imr, MSM_UART_IMR);
msm_write(port, msm_port->imr, MSM_UART_IMR);
msm_write(port, msm_port->imr, MSM_UART_IMR);
msm_write(port, msm_port->imr, MSM_UART_IMR);
msm_write(uart, msm_port->imr, MSM_UART_IMR);
msm_write(uart, msm_port->imr, MSM_UART_IMR);
msm_write(port, msm_port->imr, MSM_UART_IMR);
msm_write(port, msm_port->imr, MSM_UART_IMR);
msm_write(port, 0, MSM_UART_IMR); /* disable interrupt */
msm_write(port, msm_port->imr, MSM_UART_IMR); /* restore interrupt */