From 55db9ccae38866c627e64b497deda73547a1e84b Mon Sep 17 00:00:00 2001 From: Scott Wood Date: Fri, 18 Jan 2013 15:42:16 +0000 Subject: [PATCH] serial/ns16550: don't generate functions for undefined ports This saved 640 bytes on MPC8536DS (a board with two of the six ports defined). Signed-off-by: Scott Wood --- drivers/serial/serial_ns16550.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/drivers/serial/serial_ns16550.c b/drivers/serial/serial_ns16550.c index fc01a3c516..b92eef4db9 100644 --- a/drivers/serial/serial_ns16550.c +++ b/drivers/serial/serial_ns16550.c @@ -247,24 +247,36 @@ serial_setbrg_dev(unsigned int dev_index) _serial_setbrg(dev_index); } +#if defined(CONFIG_SYS_NS16550_COM1) DECLARE_ESERIAL_FUNCTIONS(1); struct serial_device eserial1_device = INIT_ESERIAL_STRUCTURE(1, "eserial0"); +#endif +#if defined(CONFIG_SYS_NS16550_COM2) DECLARE_ESERIAL_FUNCTIONS(2); struct serial_device eserial2_device = INIT_ESERIAL_STRUCTURE(2, "eserial1"); +#endif +#if defined(CONFIG_SYS_NS16550_COM3) DECLARE_ESERIAL_FUNCTIONS(3); struct serial_device eserial3_device = INIT_ESERIAL_STRUCTURE(3, "eserial2"); +#endif +#if defined(CONFIG_SYS_NS16550_COM4) DECLARE_ESERIAL_FUNCTIONS(4); struct serial_device eserial4_device = INIT_ESERIAL_STRUCTURE(4, "eserial3"); +#endif +#if defined(CONFIG_SYS_NS16550_COM5) DECLARE_ESERIAL_FUNCTIONS(5); struct serial_device eserial5_device = INIT_ESERIAL_STRUCTURE(5, "eserial4"); +#endif +#if defined(CONFIG_SYS_NS16550_COM6) DECLARE_ESERIAL_FUNCTIONS(6); struct serial_device eserial6_device = INIT_ESERIAL_STRUCTURE(6, "eserial5"); +#endif __weak struct serial_device *default_serial_console(void) { -- 2.25.1