chao an c6591c0f49 driver/serial: remove return value of up_putc() ... modify the prototype of up_putc(): remove the return value The architecture code does not care about the return value of up_putc(), so removing it saves two statements: Before: After: de4c: e52de004 push {lr} @ (str lr, [sp, #-4]!) | de4c: e52de004 push {lr} @ (str lr, [sp, #-4]!) de50: e24dd014 sub sp, sp, #20 | de50: e24dd014 sub sp, sp, #20 de54: e58d0004 str r0, [sp, #4] | de54: e58d0004 str r0, [sp, #4] de58: e30030f8 movw r3, #248 @ 0xf8 | de58: e30030f8 movw r3, #248 @ 0xf8 de5c: e3423000 movt r3, #8192 @ 0x2000 | de5c: e3423000 movt r3, #8192 @ 0x2000 de60: e58d300c str r3, [sp, #12] | de60: e58d300c str r3, [sp, #12] de64: e59d1004 ldr r1, [sp, #4] | de64: e59d1004 ldr r1, [sp, #4] de68: e59d000c ldr r0, [sp, #12] | de68: e59d000c ldr r0, [sp, #12] de6c: ebfffe66 bl d80c <pl011_putc> | de6c: ebfffe66 bl d80c <pl011_putc> de70: e59d3004 ldr r3, [sp, #4] | de70: e28dd014 add sp, sp, #20 de74: e1a00003 mov r0, r3 | de74: e49df004 pop {pc} @ (ldr pc, [sp], #4) de78: e28dd014 add sp, sp, #20 | de7c: e49df004 pop {pc} @ (ldr pc, [sp], #4) | Signed-off-by: chao an <anchao@lixiang.com>		2024-10-26 13:21:29 +08:00
..
chip.h
dm320_ahb.h
dm320_allocateheap.c
dm320_boot.c	arch/arm: Disable -Warray-bound for rp2040, dm320 and lpc31xx	2023-12-19 08:36:49 +08:00
dm320_busc.h
dm320_clkc.h
dm320_decodeirq.c	arm: g_current_regs is only used to determine if we are in irq,	2024-09-25 08:58:20 +08:00
dm320_emif.h
dm320_framebuffer.c	mm/alloc: remove all unnecessary cast for alloc	2023-08-30 14:34:20 +08:00
dm320_gio.h
dm320_intc.h
dm320_irq.c
dm320_lowputc.S
dm320_memorymap.h
dm320_osd.h
dm320_restart.S
dm320_serial.c	driver/serial: remove return value of up_putc()	2024-10-26 13:21:29 +08:00
dm320_timer.h	Indent the define statement by two spaces	2023-05-21 09:52:08 -03:00
dm320_timerisr.c
dm320_uart.h	Indent the include statement by two spaces	2023-05-16 12:34:32 -03:00
dm320_usb.h
dm320_usbdev.c	mm/alloc: remove all unnecessary cast for alloc	2023-08-30 14:34:20 +08:00
Kconfig
Make.defs	arch/arm: Disable -Warray-bound for rp2040, dm320 and lpc31xx	2023-12-19 08:36:49 +08:00