board: atmel: Fix compiler warning 'board_usb_hw_init()' not used

Wrap definition of board_usb_hw_init() around with #ifdef CONFIG_CMD_USB
to avoid warning: 'board_usb_hw_init' defined but not used
[-Wunused-function] when compiling without CONFIG_CMD_USB.

This patch makes sama5d27_som1_ek, sama5d2_ptc_ek and sama5d2_xplained
consistent with other boards that use the same #ifdef to avoid the warning.

Cc: Eugen Hristev <eugen.hristev@microchip.com>
Cc: Ludovic Desroches <ludovic.desroches@microchip.com>
Signed-off-by: Josef Lusticky <josef@lusticky.cz>
Reviewed-by: Eugen Hristev <eugen.hristev@microchip.com>

diff --git a/board/atmel/sama5d27_som1_ek/sama5d27_som1_ek.c b/board/atmel/sama5d27_som1_ek/sama5d27_som1_ek.c
index f3816c83345ed9a2cae0d5aaf942eb3eed605c56..376562cd0e7d0f368313aa4b283813af2b1097b3 100644 (file)
--- a/board/atmel/sama5d27_som1_ek/sama5d27_som1_ek.c
+++ b/board/atmel/sama5d27_som1_ek/sama5d27_som1_ek.c
@@ -20,10 +20,12 @@ extern void at91_pda_detect(void);
 
 DECLARE_GLOBAL_DATA_PTR;
 
+#ifdef CONFIG_CMD_USB
 static void board_usb_hw_init(void)
 {
        atmel_pio4_set_pio_output(AT91_PIO_PORTA, 27, 1);
 }
+#endif
 
 #ifdef CONFIG_BOARD_LATE_INIT
 int board_late_init(void)

diff --git a/board/atmel/sama5d2_ptc_ek/sama5d2_ptc_ek.c b/board/atmel/sama5d2_ptc_ek/sama5d2_ptc_ek.c
index 4b3a703f260c0437e91dde1c8dbe4e3b3249e249..b0a23b02db2bf573524c32c0ef2e87e86f0aa12d 100644 (file)
--- a/board/atmel/sama5d2_ptc_ek/sama5d2_ptc_ek.c
+++ b/board/atmel/sama5d2_ptc_ek/sama5d2_ptc_ek.c
@@ -76,10 +76,12 @@ int board_late_init(void)
 }
 #endif
 
+#ifdef CONFIG_CMD_USB
 static void board_usb_hw_init(void)
 {
        atmel_pio4_set_pio_output(AT91_PIO_PORTB, 12, ATMEL_PIO_PUEN_MASK);
 }
+#endif
 
 #ifdef CONFIG_DEBUG_UART_BOARD_INIT
 static void board_uart0_hw_init(void)

diff --git a/board/atmel/sama5d2_xplained/sama5d2_xplained.c b/board/atmel/sama5d2_xplained/sama5d2_xplained.c
index 2116b788378fe63de8118e0026afc78db83fbc79..01636fb73d010f882fcf500d2d72be28c80a732c 100644 (file)
--- a/board/atmel/sama5d2_xplained/sama5d2_xplained.c
+++ b/board/atmel/sama5d2_xplained/sama5d2_xplained.c
@@ -20,10 +20,12 @@ extern void at91_pda_detect(void);
 
 DECLARE_GLOBAL_DATA_PTR;
 
+#ifdef CONFIG_CMD_USB
 static void board_usb_hw_init(void)
 {
        atmel_pio4_set_pio_output(AT91_PIO_PORTB, 10, 1);
 }
+#endif
 
 #ifdef CONFIG_BOARD_LATE_INIT
 int board_late_init(void)