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Diffstat (limited to 'drivers/mtd/nand')
-rw-r--r--drivers/mtd/nand/atmel_nand.c5
-rw-r--r--drivers/mtd/nand/atmel_nand_nfc.h1
2 files changed, 3 insertions, 3 deletions
diff --git a/drivers/mtd/nand/atmel_nand.c b/drivers/mtd/nand/atmel_nand.c
index 13104507da63..feaac9099bb9 100644
--- a/drivers/mtd/nand/atmel_nand.c
+++ b/drivers/mtd/nand/atmel_nand.c
@@ -1752,11 +1752,10 @@ static int nfc_send_command(struct atmel_nand_host *host,
cmd, addr, cycle0);
timeout = jiffies + msecs_to_jiffies(NFC_TIME_OUT_MS);
- while (nfc_cmd_readl(NFCADDR_CMD_NFCBUSY, host->nfc->base_cmd_regs)
- & NFCADDR_CMD_NFCBUSY) {
+ while (nfc_readl(host->nfc->hsmc_regs, SR) & NFC_SR_BUSY) {
if (time_after(jiffies, timeout)) {
dev_err(host->dev,
- "Time out to wait CMD_NFCBUSY ready!\n");
+ "Time out to wait for NFC ready!\n");
return -ETIMEDOUT;
}
}
diff --git a/drivers/mtd/nand/atmel_nand_nfc.h b/drivers/mtd/nand/atmel_nand_nfc.h
index 85b8ca6af7d2..4d5d26221a7e 100644
--- a/drivers/mtd/nand/atmel_nand_nfc.h
+++ b/drivers/mtd/nand/atmel_nand_nfc.h
@@ -35,6 +35,7 @@
#define NFC_CTRL_DISABLE (1 << 1)
#define ATMEL_HSMC_NFC_SR 0x08 /* NFC Status Register */
+#define NFC_SR_BUSY (1 << 8)
#define NFC_SR_XFR_DONE (1 << 16)
#define NFC_SR_CMD_DONE (1 << 17)
#define NFC_SR_DTOE (1 << 20)