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Subject[PATCH v1 1/6] mips: Return proper error code from console ->setup() hook
Date
For unifying console ->setup() handling, which is pure documented,
return error code, rather than non-zero arbitrary number.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
---
arch/mips/fw/arc/arc_con.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/arch/mips/fw/arc/arc_con.c b/arch/mips/fw/arc/arc_con.c
index 365e3913231e..7fdce236b298 100644
--- a/arch/mips/fw/arc/arc_con.c
+++ b/arch/mips/fw/arc/arc_con.c
@@ -28,7 +28,9 @@ static void prom_console_write(struct console *co, const char *s,

static int prom_console_setup(struct console *co, char *options)
{
- return !(prom_flags & PROM_FLAG_USE_AS_CONSOLE);
+ if (prom_flags & PROM_FLAG_USE_AS_CONSOLE)
+ return 0;
+ return -ENODEV;
}

static struct console arc_cons = {
--
2.27.0
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