[PATCH] memory: RENESAS_RPCIF should select RESET_CONTROLLER

From: Geert Uytterhoeven
Date: Tue Oct 05 2021 - 11:23:14 EST


The Renesas RPC-IF driver calls devm_reset_control_get_exclusive(),
which returns -ENOTSUPP if CONFIG_RESET_CONTROLLER is not enabled.
Even if this error is ignored, later calls to reset_control_reset() will
fail with a scary WARN_ON() backtrace.

Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
---
drivers/memory/Kconfig | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/memory/Kconfig b/drivers/memory/Kconfig
index 72c0df129d5c5065..547f956f6c29e9bd 100644
--- a/drivers/memory/Kconfig
+++ b/drivers/memory/Kconfig
@@ -210,6 +210,7 @@ config RENESAS_RPCIF
tristate "Renesas RPC-IF driver"
depends on ARCH_RENESAS || COMPILE_TEST
select REGMAP_MMIO
+ select RESET_CONTROLLER
help
This supports Renesas R-Car Gen3 or RZ/G2 RPC-IF which provides
either SPI host or HyperFlash. You'll have to select individual
--
2.25.1