On Thu, Dec 24, 2015 at 9:40 AM, Russell King - ARM Linux <linux@xxxxxxxxxxxxxxxx> wrote: >> while (readl(port->membase + REG_FR) & UART01x_FR_TXFF) >> >> is broken because REG_FR is equal to 1. > > Patch 4, which changes to the REG_* stuff, does not (explicitly) touch > this because it _will_ break stuff. I'm just telling you what's in Greg's tty-next repository: https://git.kernel.org/cgit/linux/kernel/git/gregkh/tty.git/log/drivers/tty/serial/amba-pl011.c?h=tty-next https://git.kernel.org/cgit/linux/kernel/git/gregkh/tty.git/tree/drivers/tty/serial/amba-pl011.c?h=tty-next#n2302 -- Qualcomm Innovation Center, Inc. The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project. -- 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
