linux-kernel - [PATCH 2/2] atmel_spi: Remove unnecessary (and wrong) #ifdefs

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Message-Id: <11785276843977-git-send-email-hskinnemoen@atmel.com>
Date:	Mon,  7 May 2007 10:48:04 +0200
From:	Haavard Skinnemoen <hskinnemoen@...el.com>
To:	akpm@...ux-foundation.org
Cc:	David Brownell <david-b@...bell.net>,
	Andrew Victor <andrew@...people.com>,
	Nicolas Ferre <nicolas.ferre@....atmel.com>,
	linux-kernel@...r.kernel.org,
	Haavard Skinnemoen <hskinnemoen@...el.com>
Subject: [PATCH 2/2] atmel_spi: Remove unnecessary (and wrong) #ifdefs

Now that the cpu_is_xxx() macros are available both on AVR32 and AT91,
we can remove a couple of #ifdefs from this driver. One of them is
actually wrong -- new_1 should be set on AVR32 but isn't. This causes
the bus clock to run at twice the speed it is configured to.

Signed-off-by: Haavard Skinnemoen <hskinnemoen@...el.com>
---
 drivers/spi/atmel_spi.c |    5 -----
 1 files changed, 0 insertions(+), 5 deletions(-)

diff --git a/drivers/spi/atmel_spi.c b/drivers/spi/atmel_spi.c
index 66e7bc9..1d8a2f6 100644
--- a/drivers/spi/atmel_spi.c
+++ b/drivers/spi/atmel_spi.c
@@ -22,10 +22,7 @@
 #include <asm/io.h>
 #include <asm/arch/board.h>
 #include <asm/arch/gpio.h>
-
-#ifdef CONFIG_ARCH_AT91
 #include <asm/arch/cpu.h>
-#endif
 
 #include "atmel_spi.h"
 
@@ -552,10 +549,8 @@ static int __init atmel_spi_probe(struct platform_device *pdev)
 		goto out_free_buffer;
 	as->irq = irq;
 	as->clk = clk;
-#ifdef CONFIG_ARCH_AT91
 	if (!cpu_is_at91rm9200())
 		as->new_1 = 1;
-#endif
 
 	ret = request_irq(irq, atmel_spi_interrupt, 0,
 			pdev->dev.bus_id, master);
-- 
1.4.4.4

-
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