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-rw-r--r--target/linux/ar71xx/files/drivers/mtd/nand/ar934x_nfc.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/target/linux/ar71xx/files/drivers/mtd/nand/ar934x_nfc.c b/target/linux/ar71xx/files/drivers/mtd/nand/ar934x_nfc.c
index a0f2a6ad5..67844e3a4 100644
--- a/target/linux/ar71xx/files/drivers/mtd/nand/ar934x_nfc.c
+++ b/target/linux/ar71xx/files/drivers/mtd/nand/ar934x_nfc.c
@@ -131,6 +131,7 @@
#define AR934X_NFC_DEV_READY_TIMEOUT 25 /* msecs */
#define AR934X_NFC_DMA_READY_TIMEOUT 25 /* msecs */
#define AR934X_NFC_DONE_TIMEOUT 1000
+#define AR934X_NFC_DMA_RETRIES 20
#define AR934X_NFC_USE_IRQ true
#define AR934X_NFC_IRQ_MASK AR934X_NFC_INT_DEV_RDY(0)
@@ -465,7 +466,7 @@ retry:
(write) ? "write" : "read", page_addr);
ar934x_nfc_restart(nfc);
- if (retries++ < 5)
+ if (retries++ < AR934X_NFC_DMA_RETRIES)
goto retry;
dev_err(nfc->parent, "%s operation failed on page %d\n",