diff options
| author | Geert Uytterhoeven <geert@linux-m68k.org> | 2018-04-17 19:49:17 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-04-23 10:14:57 +0200 |
| commit | d6810a82c7c7e3b262db5e9e67f6bd81b41f3840 (patch) | |
| tree | 6440c70f2a63a84553fbfd633fec13559fbe0f23 /drivers/tty | |
| parent | 814453adea7d081ad8917aa0f32d6a14165a3563 (diff) | |
| download | linux-d6810a82c7c7e3b262db5e9e67f6bd81b41f3840.tar.bz2 | |
serial: Remove depends on HAS_DMA in case of platform dependency
Remove dependencies on HAS_DMA where a Kconfig symbol depends on another
symbol that implies HAS_DMA, and, optionally, on "|| COMPILE_TEST".
In most cases this other symbol is an architecture or platform specific
symbol, or PCI.
Generic symbols and drivers without platform dependencies keep their
dependencies on HAS_DMA, to prevent compiling subsystems or drivers that
cannot work anyway.
This simplifies the dependencies, and allows to improve compile-testing.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Reviewed-by: Mark Brown <broonie@kernel.org>
Acked-by: Robin Murphy <robin.murphy@arm.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/Kconfig | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig index 3c5dd209c1d1..eca55187539a 100644 --- a/drivers/tty/serial/Kconfig +++ b/drivers/tty/serial/Kconfig @@ -115,7 +115,6 @@ config SERIAL_SB1250_DUART_CONSOLE config SERIAL_ATMEL bool "AT91 on-chip serial port support" - depends on HAS_DMA depends on ARCH_AT91 || COMPILE_TEST select SERIAL_CORE select SERIAL_MCTRL_GPIO if GPIOLIB @@ -500,7 +499,6 @@ config SERIAL_SA1100_CONSOLE config SERIAL_IMX tristate "IMX serial port support" - depends on HAS_DMA depends on ARCH_MXC || COMPILE_TEST select SERIAL_CORE select RATIONAL @@ -1264,7 +1262,6 @@ config SERIAL_PCH_UART_CONSOLE config SERIAL_MXS_AUART tristate "MXS AUART support" - depends on HAS_DMA depends on ARCH_MXS || MACH_ASM9260 || COMPILE_TEST select SERIAL_CORE select SERIAL_MCTRL_GPIO if GPIOLIB @@ -1475,7 +1472,6 @@ config SERIAL_SPRD_CONSOLE config SERIAL_STM32 tristate "STMicroelectronics STM32 serial port support" select SERIAL_CORE - depends on HAS_DMA depends on ARCH_STM32 || COMPILE_TEST help This driver is for the on-chip Serial Controller on |