On Tue, Mar 13, 2012 at 5:57 PM, Linus Walleij <linus.walleij@xxxxxxxxxxxxxx> wrote: > diff --git a/drivers/tty/serial/amba-pl011.c b/drivers/tty/serial/amba-pl011.c > @@ -1927,6 +1930,10 @@ static int pl011_probe(struct amba_device *dev, const struct amba_id *id) > goto unmap; > } > > + /* Ensure interrupts from this UART are masked and cleared */ > + writew(0, uap->port.membase + UART011_IMSC); > + writew(0xffff, uap->port.membase + UART011_ICR); > + Hey Linus, I was working on v3.3 and found a crash for my SoC. When i checked i got a crash due to above changes. There are two issues here - uap->port is uninitialized - clk is not enabled. How is this working for you? -- viresh -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
