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nvmem: rmem: fix undefined reference to memremap

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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: 5a3fa75a4d ("nvmem: Add driver to expose reserved memory as nvmem")
Reported-by: kernel test robot <lkp@intel.com>
Reviewed-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20210330111241.19401-9-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Srinivas Kandagatla 2021-03-30 12:12:39 +01:00 committed by Greg Kroah-Hartman
parent 55022fdeac
commit cc1bc56fdc
1 changed files with 1 additions and 0 deletions
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1
drivers/nvmem/Kconfig
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@ -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.