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authorRoel Kluin <roel.kluin@gmail.com>2009-08-14 16:02:34 +0400
committerLive-CD User <linux@linux.site>2009-09-20 00:13:11 +0400
commit1607acaec38319c5e0b48a3586c00e667e920a0d (patch)
tree91d6e8c56a2345f636ffaab61c8a7837a4b2e702 /drivers/serial/icom.c
parent60479ed59444de658d25c4d4000fa45b61b491a3 (diff)
downloadlinux-1607acaec38319c5e0b48a3586c00e667e920a0d.tar.xz
tty: icom: bit and/or confusion?
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>
Diffstat (limited to 'drivers/serial/icom.c')
-rw-r--r--drivers/serial/icom.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/serial/icom.c b/drivers/serial/icom.c
index cd1b6a45bb82..060f4e3d54c5 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);
}
}