SPDX: Convert all of our single license tags to Linux Kernel style

[u-boot] / drivers / mtd / nand / zynq_nand.c

diff --git a/drivers/mtd/nand/zynq_nand.c b/drivers/mtd/nand/zynq_nand.c
index 6494196049f1c4a521c40859badfb6144903909d..efd3c9b7987eff4838cadf9f1b0b37cdaba951d6 100644 (file)
--- a/drivers/mtd/nand/zynq_nand.c
+++ b/drivers/mtd/nand/zynq_nand.c
@@ -1,10 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * (C) Copyright 2016 Xilinx, Inc.
  *
  * Xilinx Zynq NAND Flash Controller Driver
  * This driver is based on plat_nand.c and mxc_nand.c drivers
- *
- * SPDX-License-Identifier:    GPL-2.0+
  */
 
 #include <common.h>
@@ -1006,7 +1005,7 @@ static int zynq_nand_device_ready(struct mtd_info *mtd)
        return 0;
 }
 
-int zynq_nand_init(struct nand_chip *nand_chip, int devnum)
+static int zynq_nand_init(struct nand_chip *nand_chip, int devnum)
 {
        struct zynq_nand_info *xnand;
        struct mtd_info *mtd;
@@ -1025,7 +1024,7 @@ int zynq_nand_init(struct nand_chip *nand_chip, int devnum)
        }
 
        xnand->nand_base = (void __iomem *)ZYNQ_NAND_BASEADDR;
-       mtd = get_nand_dev_by_index(0);
+       mtd = nand_to_mtd(nand_chip);
 
        nand_chip->priv = xnand;
        mtd->priv = nand_chip;
@@ -1192,14 +1191,12 @@ fail:
        return err;
 }
 
-#ifdef CONFIG_SYS_NAND_SELF_INIT
 static struct nand_chip nand_chip[CONFIG_SYS_MAX_NAND_DEVICE];
 
-void __weak board_nand_init(void)
+void board_nand_init(void)
 {
        struct nand_chip *nand = &nand_chip[0];
 
        if (zynq_nand_init(nand, 0))
                puts("ZYNQ NAND init failed\n");
 }
-#endif