From: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
[ Upstream commit cc1bc56fdc76a55bb8fae9a145a2e60bf22fb129 ]
Fix below error reporte by kernel test robot
rmem.c:(.text+0x14e): undefined reference to memremap
s390x-linux-gnu-ld: rmem.c:(.text+0x1b6): undefined reference to memunmap
Fixes: 5a3fa75a4d9c ("nvmem: Add driver to expose reserved memory as nvmem")
Reported-by: kernel test robot <lkp@xxxxxxxxx>
Reviewed-by: Nicolas Saenz Julienne <nsaenzjulienne@xxxxxxx>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20210330111241.19401-9-srinivas.kandagatla@xxxxxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/nvmem/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/nvmem/Kconfig b/drivers/nvmem/Kconfig
index 75d2594c16e1..267a0d9e99ba 100644
--- a/drivers/nvmem/Kconfig
+++ b/drivers/nvmem/Kconfig
@@ -272,6 +272,7 @@ config SPRD_EFUSE
config NVMEM_RMEM
tristate "Reserved Memory Based Driver Support"
+ depends on HAS_IOMEM
help
This driver maps reserved memory into an nvmem device. It might be
useful to expose information left by firmware in memory.
--
2.30.2
