dmaengine: dw-edma: Fix typo in comments offset

Fix typo in comments offset related to padding bytes.
Signed-off-by: Gustavo Pimentel <gustavo.pimentel@synopsys.com>
Link: https://lore.kernel.org/r/d7c7e56a83a13a62438a6c1a23863015a3760581.1597327654.git.gustavo.pimentel@synopsys.comSigned-off-by: Vinod Koul <vkoul@kernel.org>

drivers/dma/dw-edma/dw-edma-v0-regs.h

@@ -40,7 +40,7 @@ struct dw_edma_v0_ch {
 	struct dw_edma_v0_ch_regs wr;			/* 0x200 */
 	u32 padding_1[55];				/* [0x224..0x2fc] */
 	struct dw_edma_v0_ch_regs rd;			/* 0x300 */
-	u32 padding_2[55];				/* [0x224..0x2fc] */
+	u32 padding_2[55];				/* [0x324..0x3fc] */
 };
 
 struct dw_edma_v0_unroll {