diff options
| author | Krzysztof Kozlowski <krzk@kernel.org> | 2020-09-10 17:41:49 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-11-10 10:22:18 +0100 |
| commit | 01edca9f3fbd615b8ce41941a3c969cd3a1c38bc (patch) | |
| tree | bbe2e0f1232f2ce38b8b44b07abb90bc8544c449 | |
| parent | f39f857f8188a4063e6e11d3c9d5e6db41f0268d (diff) | |
ARM: samsung: fix PM debug build with DEBUG_LL but !MMU
commit 7be0d19c751b02db778ca95e3274d5ea7f31891c upstream.
Selecting CONFIG_SAMSUNG_PM_DEBUG (depending on CONFIG_DEBUG_LL) but
without CONFIG_MMU leads to build errors:
arch/arm/plat-samsung/pm-debug.c: In function ‘s3c_pm_uart_base’:
arch/arm/plat-samsung/pm-debug.c:57:2: error:
implicit declaration of function ‘debug_ll_addr’ [-Werror=implicit-function-declaration]
Fixes: 99b2fc2b8b40 ("ARM: SAMSUNG: Use debug_ll_addr() to get UART base address")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20200910154150.3318-1-krzk@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | arch/arm/plat-samsung/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig index b9396dcf836d..ffdf9f2ca437 100644 --- a/arch/arm/plat-samsung/Kconfig +++ b/arch/arm/plat-samsung/Kconfig @@ -239,6 +239,7 @@ config SAMSUNG_PM_DEBUG bool "Samsung PM Suspend debug" depends on PM && DEBUG_KERNEL depends on DEBUG_EXYNOS_UART || DEBUG_S3C24XX_UART || DEBUG_S3C2410_UART + depends on DEBUG_LL && MMU help Say Y here if you want verbose debugging from the PM Suspend and Resume code. See <file:Documentation/arm/Samsung-S3C24XX/Suspend.txt> |