diff options
| author | Randy Dunlap <rdunlap@infradead.org> | 2021-09-23 17:29:39 -0700 |
|---|---|---|
| committer | Dinh Nguyen <dinguyen@kernel.org> | 2021-09-24 08:49:39 -0500 |
| commit | adfc8f9d2f9fefd880abc82cfbf62cbfe6539c97 (patch) | |
| tree | 7ac526face03f598ba6290142a827df8bd511f13 /arch | |
| parent | e4e737bb5c170df6135a127739a9e6148ee3da82 (diff) | |
| download | linux-adfc8f9d2f9fefd880abc82cfbf62cbfe6539c97.tar.bz2 | |
NIOS2: fix kconfig unmet dependency warning for SERIAL_CORE_CONSOLE
SERIAL_CORE_CONSOLE depends on TTY so EARLY_PRINTK should also
depend on TTY so that it does not select SERIAL_CORE_CONSOLE
inadvertently.
WARNING: unmet direct dependencies detected for SERIAL_CORE_CONSOLE
Depends on [n]: TTY [=n] && HAS_IOMEM [=y]
Selected by [y]:
- EARLY_PRINTK [=y]
Fixes: e8bf5bc776ed ("nios2: add early printk support")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Dinh Nguyen <dinguyen@kernel.org>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/nios2/Kconfig.debug | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/nios2/Kconfig.debug b/arch/nios2/Kconfig.debug index a8bc06e96ef5..ca1beb87f987 100644 --- a/arch/nios2/Kconfig.debug +++ b/arch/nios2/Kconfig.debug @@ -3,9 +3,10 @@ config EARLY_PRINTK bool "Activate early kernel debugging" default y + depends on TTY select SERIAL_CORE_CONSOLE help - Enable early printk on console + Enable early printk on console. This is useful for kernel debugging when your machine crashes very early before the console code is initialized. You should normally say N here, unless you want to debug such a crash. |