diff options
Diffstat (limited to 'drivers/mtd/nand/raw')
| -rw-r--r-- | drivers/mtd/nand/raw/cs553x_nand.c | 6 | ||||
| -rw-r--r-- | drivers/mtd/nand/raw/r852.c | 3 |
2 files changed, 6 insertions, 3 deletions
diff --git a/drivers/mtd/nand/raw/cs553x_nand.c b/drivers/mtd/nand/raw/cs553x_nand.c index 341318024a19..ec95d787001b 100644 --- a/drivers/mtd/nand/raw/cs553x_nand.c +++ b/drivers/mtd/nand/raw/cs553x_nand.c @@ -351,20 +351,20 @@ static int __init cs553x_init(void) return -ENXIO; /* If it doesn't have the CS553[56], abort */ - rdmsrl(MSR_DIVIL_GLD_CAP, val); + rdmsrq(MSR_DIVIL_GLD_CAP, val); val &= ~0xFFULL; if (val != CAP_CS5535 && val != CAP_CS5536) return -ENXIO; /* If it doesn't have the NAND controller enabled, abort */ - rdmsrl(MSR_DIVIL_BALL_OPTS, val); + rdmsrq(MSR_DIVIL_BALL_OPTS, val); if (val & PIN_OPT_IDE) { pr_info("CS553x NAND controller: Flash I/O not enabled in MSR_DIVIL_BALL_OPTS.\n"); return -ENXIO; } for (i = 0; i < NR_CS553X_CONTROLLERS; i++) { - rdmsrl(MSR_DIVIL_LBAR_FLSH0 + i, val); + rdmsrq(MSR_DIVIL_LBAR_FLSH0 + i, val); if ((val & (FLSH_LBAR_EN|FLSH_NOR_NAND)) == (FLSH_LBAR_EN|FLSH_NOR_NAND)) err = cs553x_init_one(i, !!(val & FLSH_MEM_IO), val & 0xFFFFFFFF); diff --git a/drivers/mtd/nand/raw/r852.c b/drivers/mtd/nand/raw/r852.c index b07c2f8b4035..918974d088cf 100644 --- a/drivers/mtd/nand/raw/r852.c +++ b/drivers/mtd/nand/raw/r852.c @@ -387,6 +387,9 @@ static int r852_wait(struct nand_chip *chip) static int r852_ready(struct nand_chip *chip) { struct r852_device *dev = r852_get_dev(nand_to_mtd(chip)); + if (dev->card_unstable) + return 0; + return !(r852_read_reg(dev, R852_CARD_STA) & R852_CARD_STA_BUSY); } |