linux-kernel - [PATCH 09/12] ARM: at91/atmel-mci: remove unused setup_dma

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Date:	Mon, 16 Apr 2012 11:20:53 +0200
From:	Nicolas Ferre <nicolas.ferre@...el.com>
To:	linux-arm-kernel@...ts.infradead.org, arnd@...db.de, olof@...om.net
Cc:	plagnioj@...osoft.com, ludovic.desroches@...el.com,
	linux-kernel@...r.kernel.org,
	Nicolas Ferre <nicolas.ferre@...el.com>,
	Chris Ball <cjb@...top.org>, <linux-mmc@...r.kernel.org>
Subject: [PATCH 09/12] ARM: at91/atmel-mci: remove unused setup_dma_addr() macro

This macro is not used anymove in atmel-mci driver. It has been removed
by a patch that was dealing with dw_dmac.c e2b35f3:
(dmaengine/dw_dmac: Fix dw_dmac user drivers to adapt to slave_config changes)

We are now using the dmaengine API to specify the slave DMA parameters:
dmaengine_slave_config().

Signed-off-by: Nicolas Ferre <nicolas.ferre@...el.com>
Acked-by: Ludovic Desroches <ludovic.desroches@...el.com>
Cc: Chris Ball <cjb@...top.org>
Cc: <linux-mmc@...r.kernel.org>
---
 arch/arm/mach-at91/include/mach/atmel-mci.h |    7 -------
 1 file changed, 7 deletions(-)

diff --git a/arch/arm/mach-at91/include/mach/atmel-mci.h b/arch/arm/mach-at91/include/mach/atmel-mci.h
index 998cb0c..5d84fe3 100644
--- a/arch/arm/mach-at91/include/mach/atmel-mci.h
+++ b/arch/arm/mach-at91/include/mach/atmel-mci.h
@@ -14,11 +14,4 @@ struct mci_dma_data {
 #define	slave_data_ptr(s)	(&(s)->sdata)
 #define find_slave_dev(s)	((s)->sdata.dma_dev)
 
-#define	setup_dma_addr(s, t, r)	do {		\
-	if (s) {				\
-		(s)->sdata.tx_reg = (t);	\
-		(s)->sdata.rx_reg = (r);	\
-	}					\
-} while (0)
-
 #endif /* __MACH_ATMEL_MCI_H */
-- 
1.7.10

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