Messages in this thread Patch in this message | | | From | Andy Shevchenko <> | Subject | [PATCH v1 1/6] mips: Return proper error code from console ->setup() hook | Date | Thu, 18 Jun 2020 19:47:46 +0300 |
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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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