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Subject[PATCH 07/79] tty: icom: bit and/or confusion?
Date
From: Roel Kluin <roel.kluin@gmail.com>

Previously, if any bit other than CMD_SND_BREAK was set, CMD_SND_BREAK
was not unset.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/serial/icom.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/serial/icom.c b/drivers/serial/icom.c
index cd1b6a4..060f4e3 100644
--- a/drivers/serial/icom.c
+++ b/drivers/serial/icom.c
@@ -617,7 +617,7 @@ static void shutdown(struct icom_port *icom_port)
* disable break condition
*/
cmdReg = readb(&icom_port->dram->CmdReg);
- if ((cmdReg | CMD_SND_BREAK) == CMD_SND_BREAK) {
+ if (cmdReg & CMD_SND_BREAK) {
writeb(cmdReg & ~CMD_SND_BREAK, &icom_port->dram->CmdReg);
}
}
--
1.6.4.2


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