diff options
| 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/kernel/early_printk_8250.c | |
| parent | 4936084c2ee227524c242d790a9fbad7650320c7 (diff) | |
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/kernel/early_printk_8250.c')
| -rw-r--r-- | arch/mips/kernel/early_printk_8250.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/mips/kernel/early_printk_8250.c b/arch/mips/kernel/early_printk_8250.c index 83cea3767556..ea26614afac6 100644 --- a/arch/mips/kernel/early_printk_8250.c +++ b/arch/mips/kernel/early_printk_8250.c @@ -20,6 +20,7 @@ #include <linux/io.h> #include <linux/serial_core.h> #include <linux/serial_reg.h> +#include <asm/setup.h> static void __iomem *serial8250_base; static unsigned int serial8250_reg_shift; |