linux-kernel - [PATCH 05/10] dma: tx49 removal

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Date:   Tue,  5 Jan 2021 15:02:50 +0100
From:   Thomas Bogendoerfer <tsbogend@...ha.franken.de>
To:     Matt Mackall <mpm@...enic.com>,
        Herbert Xu <herbert@...dor.apana.org.au>,
        Dan Williams <dan.j.williams@...el.com>,
        Vinod Koul <vkoul@...nel.org>,
        "David S. Miller" <davem@...emloft.net>,
        Miquel Raynal <miquel.raynal@...tlin.com>,
        Richard Weinberger <richard@....at>,
        Vignesh Raghavendra <vigneshr@...com>,
        Jakub Kicinski <kuba@...nel.org>,
        Alessandro Zummo <a.zummo@...ertech.it>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        Mark Brown <broonie@...nel.org>,
        Wim Van Sebroeck <wim@...ux-watchdog.org>,
        Guenter Roeck <linux@...ck-us.net>,
        Liam Girdwood <lgirdwood@...il.com>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>, linux-mips@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-crypto@...r.kernel.org,
        dmaengine@...r.kernel.org, linux-ide@...r.kernel.org,
        linux-mtd@...ts.infradead.org, netdev@...r.kernel.org,
        linux-rtc@...r.kernel.org, linux-spi@...r.kernel.org,
        linux-watchdog@...r.kernel.org, alsa-devel@...a-project.org
Subject: [PATCH 05/10] dma: tx49 removal

Signed-off-by: Thomas Bogendoerfer <tsbogend@...ha.franken.de>
---
 drivers/dma/Kconfig    |  2 +-
 drivers/dma/txx9dmac.h | 10 ----------
 2 files changed, 1 insertion(+), 11 deletions(-)

diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
index d242c7632621..22fedfb6f5f9 100644
--- a/drivers/dma/Kconfig
+++ b/drivers/dma/Kconfig
@@ -601,7 +601,7 @@ config S3C24XX_DMAC
 
 config TXX9_DMAC
 	tristate "Toshiba TXx9 SoC DMA support"
-	depends on MACH_TX49XX || MACH_TX39XX
+	depends on MACH_TX39XX
 	select DMA_ENGINE
 	help
 	  Support the TXx9 SoC internal DMA controller.  This can be
diff --git a/drivers/dma/txx9dmac.h b/drivers/dma/txx9dmac.h
index aa53eafb1519..4acf29f50a29 100644
--- a/drivers/dma/txx9dmac.h
+++ b/drivers/dma/txx9dmac.h
@@ -26,11 +26,6 @@
  * DMA channel.
  */
 
-#ifdef CONFIG_MACH_TX49XX
-static inline bool txx9_dma_have_SMPCHN(void)
-{
-	return true;
-}
 #define TXX9_DMA_USE_SIMPLE_CHAIN
 #else
 static inline bool txx9_dma_have_SMPCHN(void)
@@ -40,13 +35,8 @@ static inline bool txx9_dma_have_SMPCHN(void)
 #endif
 
 #ifdef __LITTLE_ENDIAN
-#ifdef CONFIG_MACH_TX49XX
-#define CCR_LE	TXX9_DMA_CCR_LE
-#define MCR_LE	0
-#else
 #define CCR_LE	0
 #define MCR_LE	TXX9_DMA_MCR_LE
-#endif
 #else
 #define CCR_LE	0
 #define MCR_LE	0
-- 
2.29.2