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OpenCloudOS-Kernel
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CRIS v32: remove some double unlocks 

We unlocked a few lines earlier so we can delete these unlocks.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jesper Nilsson <jespern@axis.com>
This commit is contained in:
Dan Carpenter 2016-09-23 15:55:59 +02:00 committed by Jesper Nilsson
parent e1ae7ed216
commit a85f305f6e
2 changed files with 0 additions and 2 deletions
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1
arch/cris/arch-v32/mach-a3/dma.c
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@ -41,7 +41,6 @@ int crisv32_request_dma(unsigned int dmanr, const char *device_id,
if (options & DMA_PANIC_ON_ERROR)
panic("request_dma error!");
spin_unlock_irqrestore(&dma_lock, flags);
return -EBUSY;
}
clk_ctrl = REG_RD(clkgen, regi_clkgen, rw_clk_ctrl);

1
arch/cris/arch-v32/mach-fs/dma.c
View File

@ -43,7 +43,6 @@ int crisv32_request_dma(unsigned int dmanr, const char *device_id,
}
if (options & DMA_PANIC_ON_ERROR)
panic("request_dma error!");
spin_unlock_irqrestore(&dma_lock, flags);
return -EBUSY;
}
clk_ctrl = REG_RD(config, regi_config, rw_clk_ctrl);