serial: mpc52xx: make printout for type more generic

The printout for the type should be just "5xxx", so 512x users won't wonder why they have a mpc52xx-type UART. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
git-mirror · Nov 16, 2010 · e44dcb6 · e44dcb6
1 parent 597c606
commit e44dcb6
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Showing 2 changed files with 6 additions and 2 deletions.
diff --git a/drivers/serial/mpc52xx_uart.c b/drivers/serial/mpc52xx_uart.c
@@ -838,7 +838,11 @@ mpc52xx_uart_set_termios(struct uart_port *port, struct ktermios *new,
 static const char *
 mpc52xx_uart_type(struct uart_port *port)
 {
-	return port->type == PORT_MPC52xx ? "MPC52xx PSC" : NULL;
+	/*
+	 * We keep using PORT_MPC52xx for historic reasons although it applies
+	 * for MPC512x, too, but print "MPC5xxx" to not irritate users
+	 */
+	return port->type == PORT_MPC52xx ? "MPC5xxx PSC" : NULL;
 }
 
 static void

diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
@@ -95,7 +95,7 @@
 /* PPC CPM type number */
 #define PORT_CPM        58
 
-/* MPC52xx type numbers */
+/* MPC52xx (and MPC512x) type numbers */
 #define PORT_MPC52xx	59
 
 /* IBM icom */