nand: Try to align the default buffers

[karo-tx-uboot.git] / include / linux / mtd / nand.h

diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index 82704de0835561907e5d77467c7c27458890f2e4..dc839e7153894e300084006b2260e116f01fb03a 100644 (file)
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -391,9 +391,10 @@ struct nand_ecc_ctrl {
  * consecutive order.
  */
 struct nand_buffers {
-       uint8_t ecccalc[NAND_MAX_OOBSIZE];
-       uint8_t ecccode[NAND_MAX_OOBSIZE];
-       uint8_t databuf[NAND_MAX_PAGESIZE + NAND_MAX_OOBSIZE];
+       uint8_t ecccalc[ALIGN(NAND_MAX_OOBSIZE, ARCH_DMA_MINALIGN)];
+       uint8_t ecccode[ALIGN(NAND_MAX_OOBSIZE, ARCH_DMA_MINALIGN)];
+       uint8_t databuf[ALIGN(NAND_MAX_PAGESIZE + NAND_MAX_OOBSIZE,
+                             ARCH_DMA_MINALIGN)];
 };
 
 /**