The lack of spin_lock_init causes badness in the preempt configuration.
Signed-off-by: Vitaly Bordug <[email protected]>
Signed-off-by: Kumar Gala <[email protected]>
---
commit d6dee08c314c1952921adc99e8f5ff6c332341ef
tree 96ca76ab7d75cf808287af50c88ed7d1aed49923
parent 51a75dcea8fe0407f06467de36e258616cda68f9
author Kumar K. Gala <[email protected]> Fri, 12 Aug 2005 11:26:44 -0500
committer Kumar K. Gala <[email protected]> Fri, 12 Aug 2005 11:26:44 -0500
drivers/serial/cpm_uart/cpm_uart_core.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/serial/cpm_uart/cpm_uart_core.c b/drivers/serial/cpm_uart/cpm_uart_core.c
--- a/drivers/serial/cpm_uart/cpm_uart_core.c
+++ b/drivers/serial/cpm_uart/cpm_uart_core.c
@@ -1087,6 +1087,7 @@ static int __init cpm_uart_console_setup
port =
(struct uart_port *)&cpm_uart_ports[cpm_uart_port_map[co->index]];
pinfo = (struct uart_cpm_port *)port;
+ spin_lock_init(&port->lock);
pinfo->flags |= FLAG_CONSOLE;
-
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