From: Gabor Juhos Date: Mon, 17 Sep 2012 20:30:54 +0000 (+0000) Subject: ar71xx: ar934x_nfc: increase DMA retry count X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=3bdf0bc36fc5a7efd442ae84c09138524dcfa7d2;p=openwrt%2Fstaging%2Fneocturne.git ar71xx: ar934x_nfc: increase DMA retry count SVN-Revision: 33453 --- 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 a0f2a6ad56..67844e3a48 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",