AT91_ID_US0 / AT91_ID_US1 / AT91_ID_US2 were used but never defined.
Since they are never used outside the board specific files, they can
be replaced by the board specific AT91xxx_ID_US0 / AT91xxx_ID_US1 /
AT91xxx_ID_US2.
Bug spotted by Jesus Alvarez <jalvarez@micromint.com>.
Signed-off-by: Stelian Pop <stelian@popies.net>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
 #ifdef CONFIG_USART0
        at91_set_A_periph(AT91_PIN_PB4, 1);             /* TXD0 */
        at91_set_A_periph(AT91_PIN_PB5, 0);             /* RXD0 */
-       at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_US0);
+       at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_US0);
 #endif
 
 #ifdef CONFIG_USART1
        at91_set_A_periph(AT91_PIN_PB6, 1);             /* TXD1 */
        at91_set_A_periph(AT91_PIN_PB7, 0);             /* RXD1 */
-       at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_US1);
+       at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_US1);
 #endif
 
 #ifdef CONFIG_USART2
        at91_set_A_periph(AT91_PIN_PB8, 1);             /* TXD2 */
        at91_set_A_periph(AT91_PIN_PB9, 0);             /* RXD2 */
-       at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_US2);
+       at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_US2);
 #endif
 
 #ifdef CONFIG_USART3   /* DBGU */
 
 #ifdef CONFIG_USART0
        at91_set_A_periph(AT91_PIN_PA22, 1);            /* TXD0 */
        at91_set_A_periph(AT91_PIN_PA23, 0);            /* RXD0 */
-       at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_US0);
+       at91_sys_write(AT91_PMC_PCER, 1 << AT91CAP9_ID_US0);
 #endif
 
 #ifdef CONFIG_USART1
        at91_set_A_periph(AT91_PIN_PD0, 1);             /* TXD1 */
        at91_set_A_periph(AT91_PIN_PD1, 0);             /* RXD1 */
-       at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_US1);
+       at91_sys_write(AT91_PMC_PCER, 1 << AT91CAP9_ID_US1);
 #endif
 
 #ifdef CONFIG_USART2
        at91_set_A_periph(AT91_PIN_PD2, 1);             /* TXD2 */
        at91_set_A_periph(AT91_PIN_PD3, 0);             /* RXD2 */
-       at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_US2);
+       at91_sys_write(AT91_PMC_PCER, 1 << AT91CAP9_ID_US2);
 #endif
 
 #ifdef CONFIG_USART3   /* DBGU */
 
 #ifdef CONFIG_USART0
        at91_set_A_periph(AT91_PIN_PB4, 1);             /* TXD0 */
        at91_set_A_periph(AT91_PIN_PB5, 0);             /* RXD0 */
-       at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_US0);
+       at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_US0);
 #endif
 
 #ifdef CONFIG_USART1
        at91_set_A_periph(AT91_PIN_PB6, 1);             /* TXD1 */
        at91_set_A_periph(AT91_PIN_PB7, 0);             /* RXD1 */
-       at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_US1);
+       at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_US1);
 #endif
 
 #ifdef CONFIG_USART2
        at91_set_A_periph(AT91_PIN_PB8, 1);             /* TXD2 */
        at91_set_A_periph(AT91_PIN_PB9, 0);             /* RXD2 */
-       at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_US2);
+       at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_US2);
 #endif
 
 #ifdef CONFIG_USART3   /* DBGU */
 
 #ifdef CONFIG_USART0
        at91_set_A_periph(AT91_PIN_PC8, 1);             /* TXD0 */
        at91_set_A_periph(AT91_PIN_PC9, 0);             /* RXD0 */
-       at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_US0);
+       at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9261_ID_US0);
 #endif
 
 #ifdef CONFIG_USART1
        at91_set_A_periph(AT91_PIN_PC12, 1);            /* TXD1 */
        at91_set_A_periph(AT91_PIN_PC13, 0);            /* RXD1 */
-       at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_US1);
+       at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9261_ID_US1);
 #endif
 
 #ifdef CONFIG_USART2
        at91_set_A_periph(AT91_PIN_PC14, 1);            /* TXD2 */
        at91_set_A_periph(AT91_PIN_PC15, 0);            /* RXD2 */
-       at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_US2);
+       at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9261_ID_US2);
 #endif
 
 #ifdef CONFIG_USART3   /* DBGU */
 
 #ifdef CONFIG_USART0
        at91_set_A_periph(AT91_PIN_PA26, 1);            /* TXD0 */
        at91_set_A_periph(AT91_PIN_PA27, 0);            /* RXD0 */
-       at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_US0);
+       at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9263_ID_US0);
 #endif
 
 #ifdef CONFIG_USART1
        at91_set_A_periph(AT91_PIN_PD0, 1);             /* TXD1 */
        at91_set_A_periph(AT91_PIN_PD1, 0);             /* RXD1 */
-       at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_US1);
+       at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9263_ID_US1);
 #endif
 
 #ifdef CONFIG_USART2
        at91_set_A_periph(AT91_PIN_PD2, 1);             /* TXD2 */
        at91_set_A_periph(AT91_PIN_PD3, 0);             /* RXD2 */
-       at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_US2);
+       at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9263_ID_US2);
 #endif
 
 #ifdef CONFIG_USART3   /* DBGU */
 
 #ifdef CONFIG_USART0
        at91_set_A_periph(AT91_PIN_PA6, 1);             /* TXD0 */
        at91_set_A_periph(AT91_PIN_PA7, 0);             /* RXD0 */
-       at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_US0);
+       at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9RL_ID_US0);
 #endif
 
 #ifdef CONFIG_USART1
        at91_set_A_periph(AT91_PIN_PA11, 1);            /* TXD1 */
        at91_set_A_periph(AT91_PIN_PA12, 0);            /* RXD1 */
-       at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_US1);
+       at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9RL_ID_US1);
 #endif
 
 #ifdef CONFIG_USART2
        at91_set_A_periph(AT91_PIN_PA13, 1);            /* TXD2 */
        at91_set_A_periph(AT91_PIN_PA14, 0);            /* RXD2 */
-       at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_US2);
+       at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9RL_ID_US2);
 #endif
 
 #ifdef CONFIG_USART3   /* DBGU */