dmaengine: INTEL_LDMA should depend on X86

The Intel Lightning Mountain (LGM) DMA controller is only present on
Intel Lightning Mountain SoCs.  Hence add a dependency on X86, to
prevent asking the user about this driver when configuring a kernel
without Intel Lightning Mountain platform support.

While at it, fix a misspelling of "Intel".

Fixes: 32d31c79a1a4fbc4 ("dmaengine: Add Intel LGM SoC DMA support.")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20210129131702.2656060-1-geert+renesas@glider.be
Signed-off-by: Vinod Koul <vkoul@kernel.org>

diff --git a/drivers/dma/lgm/Kconfig b/drivers/dma/lgm/Kconfig
index 0df323d86d4b1042a97e8e69ee72dc90c8ec4d00..9194330ed0f2534fe1e6902b7ab719b6bbfa0895 100644 (file)
--- a/drivers/dma/lgm/Kconfig
+++ b/drivers/dma/lgm/Kconfig
@@ -1,9 +1,10 @@
 # SPDX-License-Identifier: GPL-2.0-only
 config INTEL_LDMA
        bool "Lightning Mountain centralized DMA controllers"
+       depends on X86 || COMPILE_TEST
        select DMA_ENGINE
        select DMA_VIRTUAL_CHANNELS
        help
-         Enable support for intel Lightning Mountain SOC DMA controllers.
+         Enable support for Intel Lightning Mountain SOC DMA controllers.
          These controllers provide DMA capabilities for a variety of on-chip
          devices such as HSNAND and GSWIP (Gigabit Switch IP).