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author | Geert Uytterhoeven <geert@linux-m68k.org> | 2015-11-09 10:31:14 +0100 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-12-13 19:59:48 -0800 |
commit | 55fe84b17a8f9c7a3cdfbfefdb519311aa6ff1da (patch) | |
tree | f00d377123a2609293d5727ef5ce1ae206d3745e | |
parent | ed7a85045d0a0688a51bdab9e1a1d6ee79cb33b6 (diff) | |
download | linux-55fe84b17a8f9c7a3cdfbfefdb519311aa6ff1da.tar.bz2 |
serial: SERIAL_ATMEL should depend on HAS_DMA
If NO_DMA=y:
drivers/built-in.o: In function `atmel_release_rx_dma':
atmel_serial.c:(.text+0x2502e): undefined reference to `dma_unmap_sg'
drivers/built-in.o: In function `atmel_release_tx_dma':
atmel_serial.c:(.text+0x25080): undefined reference to `dma_unmap_sg'
drivers/built-in.o: In function `atmel_tx_dma':
atmel_serial.c:(.text+0x2517a): undefined reference to `dma_sync_sg_for_cpu'
drivers/built-in.o: In function `atmel_release_tx_pdc':
atmel_serial.c:(.text+0x252e6): undefined reference to `dma_unmap_single'
drivers/built-in.o: In function `atmel_prepare_tx_pdc':
atmel_serial.c:(.text+0x2531a): undefined reference to `dma_map_single'
drivers/built-in.o: In function `atmel_release_rx_pdc':
atmel_serial.c:(.text+0x25362): undefined reference to `dma_unmap_single'
drivers/built-in.o: In function `atmel_tx_pdc':
atmel_serial.c:(.text+0x25722): undefined reference to `dma_sync_single_for_cpu'
drivers/built-in.o: In function `atmel_rx_from_pdc':
atmel_serial.c:(.text+0x2601a): undefined reference to `dma_sync_single_for_cpu'
drivers/built-in.o: In function `atmel_rx_from_dma':
atmel_serial.c:(.text+0x261b2): undefined reference to `dma_sync_sg_for_cpu'
atmel_serial.c:(.text+0x26264): undefined reference to `dma_sync_sg_for_cpu'
drivers/built-in.o: In function `atmel_prepare_rx_pdc':
atmel_serial.c:(.text+0x262de): undefined reference to `dma_unmap_single'
atmel_serial.c:(.text+0x26308): undefined reference to `dma_map_single'
Add a dependency on HAS_DMA to fix this.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r-- | drivers/tty/serial/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig index f38beb28e7ae..a1003eaa65d4 100644 --- a/drivers/tty/serial/Kconfig +++ b/drivers/tty/serial/Kconfig @@ -115,6 +115,7 @@ config SERIAL_SB1250_DUART_CONSOLE config SERIAL_ATMEL bool "AT91 / AT32 on-chip serial port support" + depends on HAS_DMA depends on ARCH_AT91 || AVR32 || COMPILE_TEST select SERIAL_CORE select SERIAL_MCTRL_GPIO if GPIOLIB |