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| author |   Srinivas Kandagatla <srinivas.kandagatla@linaro.org> | 2021-03-30 12:12:39 +0100 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-04-02 16:28:10 +0200 |
| commit | cc1bc56fdc76a55bb8fae9a145a2e60bf22fb129 (patch) | |
| tree | 8bd14a8ec977e981ae6fe43df6f3b20a7a43387f /drivers/nvmem | |
| parent | nvmem: core: Fix unintentional sign extension issue (diff) | |
| download | linux-dev-cc1bc56fdc76a55bb8fae9a145a2e60bf22fb129.tar.xz linux-dev-cc1bc56fdc76a55bb8fae9a145a2e60bf22fb129.zip | |
nvmem: rmem: fix undefined reference to memremap
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@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>
Diffstat (limited to 'drivers/nvmem')
| -rw-r--r-- | drivers/nvmem/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/nvmem/Kconfig b/drivers/nvmem/Kconfig index 642ddc699fd1..dd2019006838 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. |