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| author |   Alexander Sverdlin <alexander.sverdlin@nokia.com> | 2018-07-13 17:51:56 +0200 |
|---|---|---|
| committer |   Paul Burton <paul.burton@mips.com> | 2018-07-17 09:40:17 -0700 |
| commit | 5c93316c8c2276323af2d98e9676efda7d055bee (patch) | |
| tree | 44f48d7a8b8b371f6bea8a9764384a90e732b9de /arch/mips/alchemy/board-gpr.c | |
| parent | MIPS: Cleanup R10000_LLSC_WAR logic in atomic.h (diff) | |
| download | linux-dev-5c93316c8c2276323af2d98e9676efda7d055bee.tar.xz linux-dev-5c93316c8c2276323af2d98e9676efda7d055bee.zip | |
mips: unify prom_putchar() declarations
prom_putchar() is used centrally in early printk infrastructure therefore
at least MIPS should agree on the function return type.
[paul.burton@mips.com:
- Include linux/types.h in asm/setup.h to gain the bool typedef before
we start include asm/setup.h elsewhere.
- Include asm/setup.h in all files that use or define prom_putchar().
- Also standardise on signed rather than unsigned char argument.]
Signed-off-by: Alexander Sverdlin <alexander.sverdlin@nokia.com>
Signed-off-by: Paul Burton <paul.burton@mips.com>
Patchwork: https://patchwork.linux-mips.org/patch/19842/
Cc: linux-mips@linux-mips.org
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: James Hogan <jhogan@kernel.org>
Cc: Jonas Gorski <jonas.gorski@gmail.com>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Cc: Kate Stewart <kstewart@linuxfoundation.org>
Cc: Philippe Ombredanne <pombredanne@nexb.com>
Diffstat (limited to 'arch/mips/alchemy/board-gpr.c')
| -rw-r--r-- | arch/mips/alchemy/board-gpr.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/mips/alchemy/board-gpr.c b/arch/mips/alchemy/board-gpr.c index fa75d75b5ba9..ddff9a02513d 100644 --- a/arch/mips/alchemy/board-gpr.c +++ b/arch/mips/alchemy/board-gpr.c @@ -34,6 +34,7 @@ #include <asm/bootinfo.h> #include <asm/idle.h> #include <asm/reboot.h> +#include <asm/setup.h> #include <asm/mach-au1x00/au1000.h> #include <asm/mach-au1x00/gpio-au1000.h> #include <prom.h> @@ -60,7 +61,7 @@ void __init prom_init(void) add_memory_region(0, memsize, BOOT_MEM_RAM); } -void prom_putchar(unsigned char c) +void prom_putchar(char c) { alchemy_uart_putchar(AU1000_UART0_PHYS_ADDR, c); } |