[PATCH 1/2] tty: amba-pl011: fix earlycon register offsets

[Timur Tabi]

The REG_x macros are indices into a table, not register offsets.  Since
earlycon does not have access to the vendor data, we can currently only
support standard ARM PL011 devices.

Signed-off-by: Timur Tabi <timur at codeaurora.org>
---
 drivers/tty/serial/amba-pl011.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/tty/serial/amba-pl011.c b/drivers/tty/serial/amba-pl011.c
index f6ad383..06f827a 100644
--- a/drivers/tty/serial/amba-pl011.c
+++ b/drivers/tty/serial/amba-pl011.c
@@ -2302,10 +2302,10 @@ static struct console amba_console = {
 
 static void pl011_putc(struct uart_port *port, int c)
 {
-	while (readl(port->membase + REG_FR) & UART01x_FR_TXFF)
+	while (readl(port->membase + UART01x_FR) & UART01x_FR_TXFF)
 		;
-	writeb(c, port->membase + REG_DR);
-	while (readl(port->membase + REG_FR) & UART01x_FR_BUSY)
+	writeb(c, port->membase + UART01x_DR);
+	while (readl(port->membase + UART01x_FR) & UART011_FR_BUSY)
 		;
 }
 
-- 
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