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authorArnd Bergmann <arnd@arndb.de>2018-05-25 16:04:54 (GMT)
committerThierry Reding <thierry.reding@gmail.com>2018-06-06 08:04:00 (GMT)
commitd968e5041fefbc7c4d545cabbc692b11cc49050d (patch)
treea4b50118d303d7e9b950aad4f5a5ed4e468bf866 /drivers/pwm
parentfdcb613d49321b5bf5d5a1bd0fba8e7c241dcc70 (diff)
pwm: stm32: Enforce dependency on CONFIG_MFD_STM32_TIMERS
When compile-testing the PWM driver without also enabling the stm32_timers MFD, we run into a link error: drivers/pwm/pwm-stm32.o: In function `stm32_pwm_raw_capture.isra.6': pwm-stm32.c:(.text+0xcb0): undefined reference to `stm32_timers_dma_burst_read' We don't need the '|| COMPILE_TEST' here, since stm32_timers itself can be built with CONFIG_COMPILE_TEST on all architectures, so we do get the coverage through allmodconfig and randconfig builds even when we make it a hard dependency. Fixes: 7edf7369205b ("pwm: Add driver for STM32 plaftorm") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Diffstat (limited to 'drivers/pwm')
-rw-r--r--drivers/pwm/Kconfig2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pwm/Kconfig b/drivers/pwm/Kconfig
index 4635cb3..a4d262d 100644
--- a/drivers/pwm/Kconfig
+++ b/drivers/pwm/Kconfig
@@ -401,7 +401,7 @@ config PWM_STI
config PWM_STM32
tristate "STMicroelectronics STM32 PWM"
- depends on MFD_STM32_TIMERS || COMPILE_TEST
+ depends on MFD_STM32_TIMERS
help
Generic PWM framework driver for STM32 SoCs.

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