[PATCH v2] dmaengine: Kconfig: Update description for RCAR_DMAC config

[Lad Prabhakar]

rcar-dmac driver is used on Renesas R-Car Gen{2,3} and Renesas
RZ/G{1,2} SoC's, update the same to reflect the description
for RCAR_DMAC config.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Reviewed-by: Chris Paterson <Chris.Paterson2@xxxxxxxxxxx>
---
v1->v2
* Included RZ/Gx
* Restored RB tag from Geert

v1 - https://patchwork.kernel.org/patch/11763239/
---
 drivers/dma/sh/Kconfig | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/dma/sh/Kconfig b/drivers/dma/sh/Kconfig
index 54d5d0369d3c..13437323a85b 100644
--- a/drivers/dma/sh/Kconfig
+++ b/drivers/dma/sh/Kconfig
@@ -32,12 +32,12 @@ config SH_DMAE
 	  Enable support for the Renesas SuperH DMA controllers.
 
 config RCAR_DMAC
-	tristate "Renesas R-Car Gen2 DMA Controller"
+	tristate "Renesas R-Car Gen{2,3} and RZ/G{1,2} DMA Controller"
 	depends on ARCH_RENESAS || COMPILE_TEST
 	select RENESAS_DMA
 	help
 	  This driver supports the general purpose DMA controller found in the
-	  Renesas R-Car second generation SoCs.
+	  Renesas R-Car Gen{2,3} and RZ/G{1,2} SoCs.
 
 config RENESAS_USB_DMAC
 	tristate "Renesas USB-DMA Controller"
-- 
2.17.1