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: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Moritz Fischer <moritz.fischer@ettus.com>
Signed-off-by: Kedareswara rao Appana <appanad@xilinx.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
diff --git a/drivers/dma/xilinx/xilinx_vdma.c b/drivers/dma/xilinx/xilinx_vdma.c
index b873d98..3c5ce37 100644
--- a/drivers/dma/xilinx/xilinx_vdma.c
+++ b/drivers/dma/xilinx/xilinx_vdma.c
@@ -597,8 +597,6 @@
chan, vdma_ctrl_read(chan, XILINX_VDMA_REG_DMASR));
chan->err = true;
}
-
- return;
}
/**
@@ -623,8 +621,6 @@
chan->err = true;
}
-
- return;
}
/**
@@ -874,6 +870,7 @@
* 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);