Merge tag 'v3.15-rc6' into sched/core, to pick up the latest fixes

Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 0 insertions, 13 deletions

diff --git a/drivers/net/ethernet/samsung/sxgbe/sxgbe_dma.c b/drivers/net/ethernet/samsung/sxgbe/sxgbe_dma.c
index 4d989ff6c978..bb9b5b8afc5f 100644
--- a/drivers/net/ethernet/samsung/sxgbe/sxgbe_dma.c
+++ b/drivers/net/ethernet/samsung/sxgbe/sxgbe_dma.c
@@ -23,21 +23,8 @@
 /* DMA core initialization */
 static int sxgbe_dma_init(void __iomem *ioaddr, int fix_burst, int burst_map)
 {
-        int retry_count = 10;
         u32 reg_val;
 
-        /* reset the DMA */
-        writel(SXGBE_DMA_SOFT_RESET, ioaddr + SXGBE_DMA_MODE_REG);
-        while (retry_count--) {
-                if (!(readl(ioaddr + SXGBE_DMA_MODE_REG) &
-                      SXGBE_DMA_SOFT_RESET))
-                        break;
-                mdelay(10);
-        }
-
-        if (retry_count < 0)
-                return -EBUSY;
-
         reg_val = readl(ioaddr + SXGBE_DMA_SYSBUS_MODE_REG);
 
         /* if fix_burst = 0, Set UNDEF = 1 of DMA_Sys_Mode Register.