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authorMasahiro Yamada <yamada.masahiro@socionext.com>2016-11-04 19:43:10 +0900
committerBoris Brezillon <boris.brezillon@free-electrons.com>2016-11-07 14:48:53 +0100
commit83f48f80de8a03c053ff0cac1521c1eaeaa107f2 (patch)
treeffb98c39b9cf76cba4eb752aab57b6a740982d41 /drivers
parentc75183020fca0229fce1fd6ba21ae840b41d79e9 (diff)
mtd: nand: socrates: use nand_scan() for nand_scan_ident/tail() combo
For this driver, there is nothing between nand_scan_ident() and nand_scan_tail(). They can be merged into nand_scan(). Also, nand_scan() returns an appropriate error value when it fails. Use it instead of the fixed error code -ENXIO. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/mtd/nand/socrates_nand.c12
1 files changed, 2 insertions, 10 deletions
diff --git a/drivers/mtd/nand/socrates_nand.c b/drivers/mtd/nand/socrates_nand.c
index 888fd314c62a..72369bd079af 100644
--- a/drivers/mtd/nand/socrates_nand.c
+++ b/drivers/mtd/nand/socrates_nand.c
@@ -187,17 +187,9 @@ static int socrates_nand_probe(struct platform_device *ofdev)
dev_set_drvdata(&ofdev->dev, host);
- /* first scan to find the device and get the page size */
- if (nand_scan_ident(mtd, 1, NULL)) {
- res = -ENXIO;
+ res = nand_scan(mtd, 1);
+ if (res)
goto out;
- }
-
- /* second phase scan */
- if (nand_scan_tail(mtd)) {
- res = -ENXIO;
- goto out;
- }
res = mtd_device_register(mtd, NULL, 0);
if (!res)