Merge remote-tracking branch 'github/master'

Author: bogdanm

libraries/mbed/targets/hal/TARGET_NXP/TARGET_LPC11CXX/gpio_api.c

@@ -28,16 +28,16 @@ uint32_t gpio_set(PinName pin) {
              (1) : (0);
 
     pin_function(pin, f);
-    return ((pin & 0x0F00) >> 8);
+    return ((pin & 0x0F00) >> PIN_SHIFT);
 }
 
 void gpio_init(gpio_t *obj, PinName pin, PinDirection direction) {
     if(pin == NC) return;
 
     obj->pin = pin;
     LPC_GPIO_TypeDef *port_reg = ((LPC_GPIO_TypeDef *) (LPC_GPIO0_BASE + (((pin & 0xF000) >> PORT_SHIFT) * 0x10000)));
-
-    obj->reg_mask_read = &port_reg->MASKED_ACCESS[gpio_set(pin) + 1];
+    
+    obj->reg_mask_read = &port_reg->MASKED_ACCESS[1 << gpio_set(pin)];
     obj->reg_dir       = &port_reg->DIR;
     obj->reg_write     = &port_reg->DATA;
 

libraries/mbed/targets/hal/TARGET_NXP/TARGET_LPC11CXX/serial_api.c

@@ -249,12 +249,6 @@ int serial_getc(serial_t *obj) {
 void serial_putc(serial_t *obj, int c) {
     while (!serial_writable(obj));
     obj->uart->THR = c;
-    
-#warning TODO(@toyowata): need to fix a full-duplex bug? https://mbed.org/forum/bugs-suggestions/topic/4473/
-    uint32_t lsr = obj->uart->LSR;
-    lsr = lsr;
-    uint32_t thr = obj->uart->THR;
-    thr = thr;
 }
 
 int serial_readable(serial_t *obj) {

libraries/mbed/targets/hal/TARGET_NXP/TARGET_LPC11UXX/serial_api.c

@@ -247,11 +247,6 @@ int serial_getc(serial_t *obj) {
 void serial_putc(serial_t *obj, int c) {
     while (!serial_writable(obj));
     obj->uart->THR = c;
-    
-    uint32_t lsr = obj->uart->LSR;
-    lsr = lsr;
-    uint32_t thr = obj->uart->THR;
-    thr = thr;
 }
 
 int serial_readable(serial_t *obj) {

libraries/mbed/targets/hal/TARGET_NXP/TARGET_LPC13XX/serial_api.c

@@ -247,11 +247,6 @@ int serial_getc(serial_t *obj) {
 void serial_putc(serial_t *obj, int c) {
     while (!serial_writable(obj));
     obj->uart->THR = c;
-    
-    uint32_t lsr = obj->uart->LSR;
-    lsr = lsr;
-    uint32_t thr = obj->uart->THR;
-    thr = thr;
 }
 
 int serial_readable(serial_t *obj) {

libraries/mbed/targets/hal/TARGET_NXP/TARGET_LPC176X/serial_api.c

@@ -283,11 +283,6 @@ int serial_getc(serial_t *obj) {
 void serial_putc(serial_t *obj, int c) {
     while (!serial_writable(obj));
     obj->uart->THR = c;
-    
-    uint32_t lsr = obj->uart->LSR;
-    lsr = lsr;
-    uint32_t thr = obj->uart->THR;
-    thr = thr;
 }
 
 int serial_readable(serial_t *obj) {

libraries/mbed/targets/hal/TARGET_NXP/TARGET_LPC23XX/serial_api.c

@@ -283,11 +283,6 @@ int serial_getc(serial_t *obj) {
 void serial_putc(serial_t *obj, int c) {
     while (!serial_writable(obj));
     obj->uart->THR = c;
-    
-    uint32_t lsr = obj->uart->LSR;
-    lsr = lsr;
-    uint32_t thr = obj->uart->THR;
-    thr = thr;
 }
 
 int serial_readable(serial_t *obj) {

libraries/mbed/targets/hal/TARGET_NXP/TARGET_LPC408X/serial_api.c

@@ -276,11 +276,6 @@ int serial_getc(serial_t *obj) {
 void serial_putc(serial_t *obj, int c) {
     while (!serial_writable(obj));
     obj->uart->THR = c;
-    
-    uint32_t lsr = obj->uart->LSR;
-    lsr = lsr;
-    uint32_t thr = obj->uart->THR;
-    thr = thr;
 }
 
 int serial_readable(serial_t *obj) {

libraries/mbed/targets/hal/TARGET_NXP/TARGET_LPC43XX/serial_api.c

@@ -257,11 +257,6 @@ int serial_getc(serial_t *obj) {
 void serial_putc(serial_t *obj, int c) {
     while (!serial_writable(obj));
     obj->uart->THR = c;
-    
-    uint32_t lsr = obj->uart->LSR;
-    lsr = lsr;
-    uint32_t thr = obj->uart->THR;
-    thr = thr;
 }
 
 int serial_readable(serial_t *obj) {