Commits
![Geert Uytterhoeven](https://secure.gravatar.com/avatar/4f6d66ae482f59501fa4224f9202ba9b.jpg?s=96&d=mm)
Geert Uytterhoeven committed bc2a024f865
serial: SERIAL_STM32 should depend on HAS_DMA If NO_DMA=y: drivers/built-in.o: In function `stm32_serial_remove': stm32-usart.c:(.text+0xcea1a): undefined reference to `bad_dma_ops' stm32-usart.c:(.text+0xcea7a): undefined reference to `bad_dma_ops' Add a dependency on HAS_DMA to fix this. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Alexandre Torgue <alexandre.torgue@st.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>