diff options
| author | Geert Uytterhoeven <geert@linux-m68k.org> | 2015-04-23 16:15:41 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-05-06 22:27:01 +0200 |
| commit | 35a0f950aadcb65e43fc1cbc5790f313737d9148 (patch) | |
| tree | 67a39188057adca87bda63d384ddff3e35bede5a /drivers/tty/serial/Kconfig | |
| parent | cbbcd1f3b8b05e3e4434ab1eb183091aeb6189eb (diff) | |
serial: SERIAL_IFX6X60 should depend on HAS_DMA
If NO_DMA=y:
drivers/built-in.o: In function `ifx_spi_free_device':
ifx6x60.c:(.text+0x96d9a): undefined reference to `dma_free_coherent'
drivers/built-in.o: In function `ifx_spi_spi_probe':
ifx6x60.c:(.text+0x978a2): undefined reference to `dma_alloc_coherent'
While DMA is optional in this driver, and is used only if
ifx_modem_platform_data.use_dma is set, there are currently no in-tree
users of ifx_modem_platform_data (and thus of this driver), so just make
it depend on HAS_DMA.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/Kconfig')
| -rw-r--r-- | drivers/tty/serial/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig index f8120c1bde14..daee18338636 100644 --- a/drivers/tty/serial/Kconfig +++ b/drivers/tty/serial/Kconfig @@ -1349,7 +1349,7 @@ config SERIAL_ALTERA_UART_CONSOLE config SERIAL_IFX6X60 tristate "SPI protocol driver for Infineon 6x60 modem (EXPERIMENTAL)" - depends on GPIOLIB && SPI + depends on GPIOLIB && SPI && HAS_DMA help Support for the IFX6x60 modem devices on Intel MID platforms. |