mailbox: 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>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>

diff --git a/drivers/mailbox/Kconfig b/drivers/mailbox/Kconfig
index a2bb274..725dce5 100644 (file)
--- a/drivers/mailbox/Kconfig
+++ b/drivers/mailbox/Kconfig
@@ -162,7 +162,6 @@ config XGENE_SLIMPRO_MBOX
 config BCM_PDC_MBOX
        tristate "Broadcom FlexSparx DMA Mailbox"
        depends on ARCH_BCM_IPROC || COMPILE_TEST
-       depends on HAS_DMA
        help
          Mailbox implementation for the Broadcom FlexSparx DMA ring manager,
          which provides access to various offload engines on Broadcom
@@ -172,7 +171,6 @@ config BCM_FLEXRM_MBOX
        tristate "Broadcom FlexRM Mailbox"
        depends on ARM64
        depends on ARCH_BCM_IPROC || COMPILE_TEST
-       depends on HAS_DMA
        select GENERIC_MSI_IRQ_DOMAIN
        default m if ARCH_BCM_IPROC
        help