提交 48a59edc 编写于 作者: K Kedareswara rao Appana 提交者: Vinod Koul

dmaengine: vdma: Fix checkpatch.pl warnings

This patch fixes the below checkpatch.pl warnings.

WARNING: void function return statements are not generally useful
+	return;
+}

WARNING: void function return statements are not generally useful
+	return;
+}

WARNING: Missing a blank line after declarations
+		u32 errors = status & XILINX_VDMA_DMASR_ALL_ERR_MASK;
+		vdma_ctrl_write(chan, XILINX_VDMA_REG_DMASR,
Acked-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: NMoritz Fischer <moritz.fischer@ettus.com>
Signed-off-by: NKedareswara rao Appana <appanad@xilinx.com>
Signed-off-by: NVinod Koul <vinod.koul@intel.com>
上级 a65cf512
......@@ -597,8 +597,6 @@ static void xilinx_vdma_halt(struct xilinx_vdma_chan *chan)
chan, vdma_ctrl_read(chan, XILINX_VDMA_REG_DMASR));
chan->err = true;
}
return;
}
/**
......@@ -623,8 +621,6 @@ static void xilinx_vdma_start(struct xilinx_vdma_chan *chan)
chan->err = true;
}
return;
}
/**
......@@ -874,6 +870,7 @@ static irqreturn_t xilinx_vdma_irq_handler(int irq, void *data)
* make sure not to write to other error bits to 1.
*/
u32 errors = status & XILINX_VDMA_DMASR_ALL_ERR_MASK;
vdma_ctrl_write(chan, XILINX_VDMA_REG_DMASR,
errors & XILINX_VDMA_DMASR_ERR_RECOVER_MASK);
......
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