1 Index: linux-3.10.34/drivers/mtd/nand/xway_nand.c
2 ===================================================================
3 --- linux-3.10.34.orig/drivers/mtd/nand/xway_nand.c 2014-03-28 11:51:49.790953906 +0000
4 +++ linux-3.10.34/drivers/mtd/nand/xway_nand.c 2014-03-28 15:45:08.196369790 +0000
7 static void xway_select_chip(struct mtd_info *mtd, int chip)
9 + static unsigned long csflags;
13 ltq_ebu_w32_mask(NAND_CON_CE, 0, EBU_NAND_CON);
14 ltq_ebu_w32_mask(NAND_CON_NANDM, 0, EBU_NAND_CON);
15 + spin_unlock_irqrestore(&ebu_lock, csflags);
18 + spin_lock_irqsave(&ebu_lock, csflags);
19 ltq_ebu_w32_mask(0, NAND_CON_NANDM, EBU_NAND_CON);
20 ltq_ebu_w32_mask(0, NAND_CON_CE, EBU_NAND_CON);