6 files changed, 20 insertions, 13 deletions

diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c
index d3ca7d32abe0..1528de23a650 100644
--- a/drivers/serial/8250.c
+++ b/drivers/serial/8250.c
@@ -2223,9 +2223,9 @@ serial8250_set_termios(struct uart_port *port, struct ktermios *termios,
                 serial_outp(up, UART_EFR, efr);
         }
 
-#ifdef CONFIG_ARCH_OMAP15XX
+#ifdef CONFIG_ARCH_OMAP
         /* Workaround to enable 115200 baud on OMAP1510 internal ports */
-        if (cpu_is_omap1510() && is_omap_port((unsigned int)up->port.membase)) {
+        if (cpu_is_omap1510() && is_omap_port(up)) {
                 if (baud == 115200) {
                         quot = 1;
                         serial_out(up, UART_OMAP_OSC_12M_SEL, 1);
@@ -2278,18 +2278,27 @@ serial8250_pm(struct uart_port *port, unsigned int state,
                 p->pm(port, state, oldstate);
 }
 
+static unsigned int serial8250_port_size(struct uart_8250_port *pt)
+{
+        if (pt->port.iotype == UPIO_AU)
+                return 0x100000;
+#ifdef CONFIG_ARCH_OMAP
+        if (is_omap_port(pt))
+                return 0x16 << pt->port.regshift;
+#endif
+        return 8 << pt->port.regshift;
+}
+
 /*
  * Resource handling.
  */
 static int serial8250_request_std_resource(struct uart_8250_port *up)
 {
-        unsigned int size = 8 << up->port.regshift;
+        unsigned int size = serial8250_port_size(up);
         int ret = 0;
 
         switch (up->port.iotype) {
         case UPIO_AU:
-                size = 0x100000;
-                /* fall thru */
         case UPIO_TSI:
         case UPIO_MEM32:
         case UPIO_MEM:
@@ -2323,12 +2332,10 @@ static int serial8250_request_std_resource(struct uart_8250_port *up)
 
 static void serial8250_release_std_resource(struct uart_8250_port *up)
 {
-        unsigned int size = 8 << up->port.regshift;
+        unsigned int size = serial8250_port_size(up);
 
         switch (up->port.iotype) {
         case UPIO_AU:
-                size = 0x100000;
-                /* fall thru */
         case UPIO_TSI:
         case UPIO_MEM32:
         case UPIO_MEM:
diff --git a/drivers/serial/s3c2400.c b/drivers/serial/s3c2400.c
index c8b4266ac35f..4873f2978bd2 100644
--- a/drivers/serial/s3c2400.c
+++ b/drivers/serial/s3c2400.c
@@ -19,7 +19,7 @@
 
 #include <mach/hardware.h>
 
-#include <asm/plat-s3c/regs-serial.h>
+#include <plat/regs-serial.h>
 #include <mach/regs-gpio.h>
 
 #include "samsung.h"
diff --git a/drivers/serial/s3c2410.c b/drivers/serial/s3c2410.c
index 40a2531b5541..87c182ef71b8 100644
--- a/drivers/serial/s3c2410.c
+++ b/drivers/serial/s3c2410.c
@@ -21,7 +21,7 @@
 #include <asm/irq.h>
 #include <mach/hardware.h>
 
-#include <asm/plat-s3c/regs-serial.h>
+#include <plat/regs-serial.h>
 #include <mach/regs-gpio.h>
 
 #include "samsung.h"
diff --git a/drivers/serial/s3c2412.c b/drivers/serial/s3c2412.c
index d0170319c729..fd017b375568 100644
--- a/drivers/serial/s3c2412.c
+++ b/drivers/serial/s3c2412.c
@@ -21,7 +21,7 @@
 #include <asm/irq.h>
 #include <mach/hardware.h>
 
-#include <asm/plat-s3c/regs-serial.h>
+#include <plat/regs-serial.h>
 #include <mach/regs-gpio.h>
 
 #include "samsung.h"
diff --git a/drivers/serial/s3c2440.c b/drivers/serial/s3c2440.c
index d4a2b17b2498..317d239ab740 100644
--- a/drivers/serial/s3c2440.c
+++ b/drivers/serial/s3c2440.c
@@ -21,7 +21,7 @@
 #include <asm/irq.h>
 #include <mach/hardware.h>
 
-#include <asm/plat-s3c/regs-serial.h>
+#include <plat/regs-serial.h>
 #include <mach/regs-gpio.h>
 
 #include "samsung.h"
diff --git a/drivers/serial/samsung.c b/drivers/serial/samsung.c
index 5a88b3f9fe9b..1e219d3d0352 100644
--- a/drivers/serial/samsung.c
+++ b/drivers/serial/samsung.c
@@ -47,7 +47,7 @@
 
 #include <mach/hardware.h>
 
-#include <asm/plat-s3c/regs-serial.h>
+#include <plat/regs-serial.h>
 #include <mach/regs-gpio.h>
 
 #include "samsung.h"