From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Date: Tue, 20 Dec 2005 16:16:26 -0600 (CST) From: Kumar Gala To: Paul Mackerras Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Cc: linuxppc64-dev@ozlabs.org, linuxppc-dev@ozlabs.org Subject: [PATCH] powerpc: Loosen udbg_probe_uart_speed sanity checking List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , The checking of the baudrate in udbg_probe_uart_speed was too tight and would cause reporting back of the default baud rate in cases where the computed speed was valid. Signed-off-by: Kumar Gala --- commit 8bec94b3bb35c0273fbab5a6aa477ec71a4d1fab tree c2dde72aa75a3d807a918556e97b21723c10267b parent a86f866f7b31e01c729ee7498228c547a51d8514 author Kumar Gala Tue, 20 Dec 2005 16:17:13 -0600 committer Kumar Gala Tue, 20 Dec 2005 16:17:13 -0600 arch/powerpc/kernel/udbg_16550.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/powerpc/kernel/udbg_16550.c b/arch/powerpc/kernel/udbg_16550.c index e58c048..7541bf4 100644 --- a/arch/powerpc/kernel/udbg_16550.c +++ b/arch/powerpc/kernel/udbg_16550.c @@ -137,7 +137,7 @@ unsigned int udbg_probe_uart_speed(void speed = (clock / prescaler) / (divisor * 16); /* sanity check */ - if (speed < 9600 || speed > 115200) + if (speed < 0 || speed > (clock / 16)) speed = 9600; return speed;