From mboxrd@z Thu Jan  1 00:00:00 1970
From: Thomas Chou <thomas@wytron.com.tw>
Date: Fri, 9 Oct 2015 19:35:35 +0800
Subject: [U-Boot] [PATCH v2] nios2: convert dma_alloc_coherent to use
 memalign
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 <201510082343.02636.marex@denx.de> <56177F5F.7060009@wytron.com.tw>
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To: u-boot@lists.denx.de

Hi Marek,

I look into the code again. I think it is the memalign() that might fail 
due to out of memory. While the ioremap() of nios2 won't fail. So I 
added a check on memalign() return. Please see v3.

Best regards,
Thomas