diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c
index b1fc97d5f643ea4772b44e22b148b642b279670d..244e8ff119777d1c9a237ae89209441fd9350c52 100644
--- a/drivers/serial/8250.c
+++ b/drivers/serial/8250.c
@@ -2198,7 +2198,7 @@ serial8250_console_write(struct console *co, const char *s, unsigned int count)
 	touch_nmi_watchdog();
 
 	/*
-	 *	First save the UER then disable the interrupts
+	 *	First save the IER then disable the interrupts
 	 */
 	ier = serial_in(up, UART_IER);
 
diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
index 0f4361c8466b3d495442e9ca69fd17250606b0ef..b3c561abe3f6c0c4bc6a0f2aef69c78b10a4f7b7 100644
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -902,8 +902,8 @@ config SERIAL_JSM
 	  something like this to connect more than two modems to your Linux
 	  box, for instance in order to become a dial-in server. This driver
 	  supports PCI boards only.
-	  If you have a card like this, say Y here and read the file
-	  <file:Documentation/jsm.txt>.
+
+	  If you have a card like this, say Y here, otherwise say N.
 
 	  To compile this driver as a module, choose M here: the
 	  module will be called jsm.