ARM: LPC32xx: serial.c: Fixed loop limit

commit ff424aa4c89d19082e8ae5a3351006bc8a4cd91b upstream.

This patch fixes a wrong loop limit on UART init.

Signed-off-by: Roland Stigge <stigge@antcom.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/arch/arm/mach-lpc32xx/serial.c b/arch/arm/mach-lpc32xx/serial.c
index 1a3fd4ce04692737ef23f911c868ee9775352369..f2735281616a1d8a9e008c09d7483fa637a314cf 100644 (file)
--- a/arch/arm/mach-lpc32xx/serial.c
+++ b/arch/arm/mach-lpc32xx/serial.c
@@ -187,7 +187,7 @@ void __init lpc32xx_serial_init(void)
 
        /* This needs to be done after all UART clocks are setup */
        __raw_writel(clkmodes, LPC32XX_UARTCTL_CLKMODE);
-       for (i = 0; i < ARRAY_SIZE(uartinit_data) - 1; i++) {
+       for (i = 0; i < ARRAY_SIZE(uartinit_data); i++) {
                /* Force a flush of the RX FIFOs to work around a HW bug */
                puart = serial_std_platform_data[i].mapbase;
                __raw_writel(0xC1, LPC32XX_UART_IIR_FCR(puart));