Messages in this thread Patch in this message | | | From | Arnd Bergmann <> | Subject | [PATCH] watchdog: rave-sp: add NVMEM dependency | Date | Mon, 15 Jan 2018 17:10:33 +0100 |
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We can build this driver with or without NVMEM, but not built-in when NVMEM is a loadable module:
drivers/watchdog/rave-sp-wdt.o: In function `rave_sp_wdt_probe': rave-sp-wdt.c:(.text+0x27c): undefined reference to `nvmem_cell_get' rave-sp-wdt.c:(.text+0x290): undefined reference to `nvmem_cell_read' rave-sp-wdt.c:(.text+0x2c4): undefined reference to `nvmem_cell_put'
This adds a Kconfig dependency to enforce that.
Fixes: c3bb33345721 ("watchdog: Add RAVE SP watchdog driver") Signed-off-by: Arnd Bergmann <arnd@arndb.de> --- drivers/watchdog/Kconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig index 34d1c6851fa7..c09369f80989 100644 --- a/drivers/watchdog/Kconfig +++ b/drivers/watchdog/Kconfig @@ -226,6 +226,7 @@ config ZIIRAVE_WATCHDOG config RAVE_SP_WATCHDOG tristate "RAVE SP Watchdog timer" depends on RAVE_SP_CORE + depends on NVMEM || !NVMEM select WATCHDOG_CORE help Support for the watchdog on RAVE SP device. -- 2.9.0
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