Date: Wed, 28 Jun 2006 17:09:25 GMT From: Warner Losh <imp@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 100215 for review Message-ID: <200606281709.k5SH9PTl030995@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=100215 Change 100215 by imp@imp_lighthouse on 2006/06/28 17:08:42 Minor nits Affected files ... .. //depot/projects/arm/src/sys/arm/at91/uart_dev_at91usart.c#29 edit Differences ... ==== //depot/projects/arm/src/sys/arm/at91/uart_dev_at91usart.c#29 (text+ko) ==== @@ -213,19 +213,17 @@ } /* - * Initialize this device (I think as the console) + * Initialize this device for use as a console. */ static void at91_usart_init(struct uart_bas *bas, int baudrate, int databits, int stopbits, int parity) { - int cr; at91_usart_param(bas, baudrate, databits, stopbits, parity); - /* Turn on rx and tx */ - cr = USART_CR_RSTSTA | USART_CR_RSTRX | USART_CR_RSTTX; - WR4(bas, USART_CR, cr); + /* Reset the rx and tx buffers and turn on rx and tx */ + WR4(bas, USART_CR, USART_CR_RSTSTA | USART_CR_RSTRX | USART_CR_RSTTX); WR4(bas, USART_CR, USART_CR_RXEN | USART_CR_TXEN); WR4(bas, USART_IDR, 0xffffffff); }
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