MN10300: ttySM: clean up unnecessary casting

The ttySM uart data register pointers are declared as void* pointers. Change
them to u8* pointers so we don't need to use casts in the code.

Signed-off-by: Mark Salter <msalter@redhat.com>
Signed-off-by: David Howells <dhowells@redhat.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/arch/mn10300/kernel/mn10300-serial.c b/arch/mn10300/kernel/mn10300-serial.c
index 587545cb7e4c..b7b5a4c270f5 100644
--- a/arch/mn10300/kernel/mn10300-serial.c
+++ b/arch/mn10300/kernel/mn10300-serial.c
@@ -1629,12 +1629,12 @@ static void mn10300_serial_console_write(struct console *co,
 
                 while (*port->_status & SC01STR_TBF)
                         continue;
-                *(u8 *) port->_txb = ch;
+                *port->_txb = ch;
 
                 if (ch == 0x0a) {
                         while (*port->_status & SC01STR_TBF)
                                 continue;
-                        *(u8 *) port->_txb = 0xd;
+                        *port->_txb = 0xd;
                 }
         }
 
@@ -1759,12 +1759,12 @@ static void mn10300_serial_poll_put_char(struct uart_port *_port,
         tmp = *port->_intr;
 
         if (ch == 0x0a) {
-                *(u8 *) port->_txb = 0x0d;
+                *port->_txb = 0x0d;
                 while (*port->_status & SC01STR_TBF)
                         continue;
         }
 
-        *(u8 *) port->_txb = ch;
+        *port->_txb = ch;
         while (*port->_status & SC01STR_TBF)
                 continue;