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ARM: LPC32xx: serial.c: Fixed loop limit

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This patch fixes a wrong loop limit on UART init.

Signed-off-by: Roland Stigge <stigge@antcom.de>
Cc: stable@vger.kernel.org
This commit is contained in:
Roland Stigge 2012-02-27 17:28:03 +01:00
parent 2707208ee8
commit ff424aa4c8
1 changed files with 1 additions and 1 deletions
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2
arch/arm/mach-lpc32xx/serial.c
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@ -187,7 +187,7 @@ void __init lpc32xx_serial_init(void)
/* This needs to be done after all UART clocks are setup */ /* This needs to be done after all UART clocks are setup */
__raw_writel(clkmodes, LPC32XX_UARTCTL_CLKMODE); __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 */ /* Force a flush of the RX FIFOs to work around a HW bug */
puart = serial_std_platform_data[i].mapbase; puart = serial_std_platform_data[i].mapbase;
__raw_writel(0xC1, LPC32XX_UART_IIR_FCR(puart)); __raw_writel(0xC1, LPC32XX_UART_IIR_FCR(puart));