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| author |   Arnd Bergmann <arnd@arndb.de> | 2017-09-18 22:48:16 +0200 |
|---|---|---|
| committer |   Zhang Rui <rui.zhang@intel.com> | 2017-10-18 10:24:13 +0800 |
| commit | 531fcdeb71f0be1d4c77838b1a4694c317b1eb98 (patch) | |
| tree | cc02c122979ea9c715a98146aa66967c859769c5 /drivers/thermal | |
| parent | thermal: imx: Add support for reading OCOTP through nvmem (diff) | |
| download | linux-dev-531fcdeb71f0be1d4c77838b1a4694c317b1eb98.tar.xz linux-dev-531fcdeb71f0be1d4c77838b1a4694c317b1eb98.zip | |
thermal: imx: add NVMEM dependency
The driver now fails to link into vmlinux when CONFIG_NVMEM is a loadable
module:
drivers/thermal/imx_thermal.o: In function `imx_thermal_probe':
imx_thermal.c:(.text+0x360): undefined reference to `nvmem_cell_read_u32'
imx_thermal.c:(.text+0x360): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `nvmem_cell_read_u32'
imx_thermal.c:(.text+0x388): undefined reference to `nvmem_cell_read_u32'
imx_thermal.c:(.text+0x388): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `nvmem_cell_read_u32'
This adds a Kconfig dependency to force it to be a module as well
when its dependency is loadable.
Fixes: 7fe5ba04fcdc ("thermal: imx: Add support for reading OCOTP through nvmem")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Leonard Crestez <leonard.crestez@nxp.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Diffstat (limited to 'drivers/thermal')
| -rw-r--r-- | drivers/thermal/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/thermal/Kconfig b/drivers/thermal/Kconfig index 07002df4f83a..cb14f1ec5953 100644 --- a/drivers/thermal/Kconfig +++ b/drivers/thermal/Kconfig @@ -206,6 +206,7 @@ config HISI_THERMAL config IMX_THERMAL tristate "Temperature sensor driver for Freescale i.MX SoCs" depends on (ARCH_MXC && CPU_THERMAL) || COMPILE_TEST + depends on NVMEM || !NVMEM depends on MFD_SYSCON depends on OF help |