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| author | Max Krummenacher <max.krummenacher@toradex.com> | 2017-07-27 13:19:11 +0200 |
|---|---|---|
| committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2020-02-09 22:45:35 +0100 |
| commit | b2b5d870558e18ce03ede2f67f36a2f3455aa5f9 (patch) | |
| tree | 2e75f4c70d853f9a4683ea3cb5b68cb2c3139bf2 /arch/arm/mach-imx/Kconfig | |
| parent | 649752cf4e804e92f8a6076b231861acbf2b5235 (diff) | |
busfreq-imx: only use existing global variables
The struct arm_reg and soc_reg are declared in by a extern statement
in include/linux/busfreq-imx.h. However they are only declared when
imx6-cpufreq.c is compiled and linked.
Qualify the use of arm_reg and soc_reg with the relevant config option
and change KConfig to switch that option on for the SoCs which use
it.
This fixes the following build issue when building for i.MX 7 with
option ARM_IMX6Q_CPUFREQ not set:
arch/arm/mach-imx/built-in.o: In function `imx6ull_lower_cpu_rate':
platform-imx-dma.c:(.text+0x5514): undefined reference to `arm_reg'
platform-imx-dma.c:(.text+0x551c): undefined reference to `arm_reg'
platform-imx-dma.c:(.text+0x553c): undefined reference to `soc_reg'
platform-imx-dma.c:(.text+0x5544): undefined reference to `soc_reg'
platform-imx-dma.c:(.text+0x5598): undefined reference to `arm_reg'
platform-imx-dma.c:(.text+0x55a0): undefined reference to `arm_reg'
platform-imx-dma.c:(.text+0x55ac): undefined reference to `soc_reg'
platform-imx-dma.c:(.text+0x55b4): undefined reference to `soc_reg'
platform-imx-dma.c:(.text+0x55c8): undefined reference to `soc_reg'
platform-imx-dma.c:(.text+0x55d0): undefined reference to `soc_reg'
platform-imx-dma.c:(.text+0x55f0): undefined reference to `arm_reg'
platform-imx-dma.c:(.text+0x55f8): undefined reference to `arm_reg'
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Acked-by: Dominik Sliwa <dominik.sliwa@toradex.com>
(cherry picked from commit 3f68dc7c600c0354f5df7f06b931661319addafb)
Diffstat (limited to 'arch/arm/mach-imx/Kconfig')
| -rw-r--r-- | arch/arm/mach-imx/Kconfig | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig index 7693cbdf1a9f..67b7c46778d3 100644 --- a/arch/arm/mach-imx/Kconfig +++ b/arch/arm/mach-imx/Kconfig @@ -565,6 +565,7 @@ config SOC_IMX6UL config SOC_IMX6ULL bool "i.MX6 ULL support" select SOC_IMX6UL + select ARM_IMX6Q_CPUFREQ help This enables support for Freescale i.MX6 ULL processor. @@ -614,6 +615,7 @@ config SOC_IMX6SLL select PINCTRL_IMX6SLL select SOC_IMX6 select KEYBOARD_SNVS_PWRKEY + select ARM_IMX6Q_CPUFREQ help This enables support for Freescale i.MX6 SLL processor. |