From: Thomas Chou <thomas@wytron.com.tw>
Date: Wed, 23 Dec 2015 02:26:03 +0000 (+0800)
Subject: altera_qspi: call callback even if the erase failed
X-Git-Url: http://git.dujemihanovic.xyz/?a=commitdiff_plain;h=9e957aa4ce959faa89d31bc3ff401cc08bbc1013;p=u-boot.git

altera_qspi: call callback even if the erase failed

Erase is an asynchronous operation.  Device drivers are supposed
to call instr->callback() whenever the operation completes, even
if it completes with a failure.

Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
---

diff --git a/drivers/mtd/altera_qspi.c b/drivers/mtd/altera_qspi.c
index c7e37add01..627a8ccee3 100644
--- a/drivers/mtd/altera_qspi.c
+++ b/drivers/mtd/altera_qspi.c
@@ -146,6 +146,7 @@ static int altera_qspi_erase(struct mtd_info *mtd, struct erase_info *instr)
 			debug("erase %08x fail %x\n", sect, stat);
 			writel(stat, &regs->isr); /* clear isr */
 			instr->state = MTD_ERASE_FAILED;
+			mtd_erase_callback(instr);
 			return -EIO;
 		}
 		addr += mtd->erasesize;