[PARISC] Fix mux.c driver

Missing spin_lock_init() made the Mux driver hang on SMP systems.

Fix up users of ->hpa to use ->hpa.start instead

Remove warning in 8250_gsc.c by eliminating serial_line_nr

Signed-off-by: Matthew Wilcox <willy@parisc-linux.org>

Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>

1 files changed, 0 insertions, 1 deletions

diff --git a/drivers/serial/8250_gsc.c b/drivers/serial/8250_gsc.c
index abc5a0cfe243..8b4947933d9b 100644
--- a/drivers/serial/8250_gsc.c
+++ b/drivers/serial/8250_gsc.c
@@ -29,7 +29,6 @@
 static int __init 
 serial_init_chip(struct parisc_device *dev)
 {
-        static int serial_line_nr;
         struct uart_port port;
         unsigned long address;
         int err;