aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2018-08-30 10:05:12 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2018-08-30 10:05:12 -0700
commit9f8f16c86e4d9e2afcbdcd6045981c4d9129450e (patch)
treec21d8e0fc8f664c58fd4e5da749760b7718f7b13
parent48f8e8e96fc2b2fc99b09460224d57fe0a7e93b1 (diff)
parent336d139f8718b1336c9d22f0e462611ae1229850 (diff)
download96b-common-9f8f16c86e4d9e2afcbdcd6045981c4d9129450e.tar.gz
Merge tag 'mtd/for-4.19-rc2' of git://git.infradead.org/linux-mtd
Pull mtd fixes from Boris Brezillon: "Raw NAND fixes: - denali: Fix a regression caused by the nand_scan() rework - docg4: Fix a build error when gcc decides to not iniline some functions (can be reproduced with gcc 4.1.2): * tag 'mtd/for-4.19-rc2' of git://git.infradead.org/linux-mtd: mtd: rawnand: denali: do not pass zero maxchips to nand_scan() mtd: rawnand: docg4: Remove wrong __init annotations
-rw-r--r--drivers/mtd/nand/raw/denali.c5
-rw-r--r--drivers/mtd/nand/raw/docg4.c4
2 files changed, 7 insertions, 2 deletions
diff --git a/drivers/mtd/nand/raw/denali.c b/drivers/mtd/nand/raw/denali.c
index ca18612c4201..67b2065e7a19 100644
--- a/drivers/mtd/nand/raw/denali.c
+++ b/drivers/mtd/nand/raw/denali.c
@@ -1338,6 +1338,11 @@ int denali_init(struct denali_nand_info *denali)
denali_enable_irq(denali);
denali_reset_banks(denali);
+ if (!denali->max_banks) {
+ /* Error out earlier if no chip is found for some reasons. */
+ ret = -ENODEV;
+ goto disable_irq;
+ }
denali->active_bank = DENALI_INVALID_BANK;
diff --git a/drivers/mtd/nand/raw/docg4.c b/drivers/mtd/nand/raw/docg4.c
index a3f04315c05c..427fcbc1b71c 100644
--- a/drivers/mtd/nand/raw/docg4.c
+++ b/drivers/mtd/nand/raw/docg4.c
@@ -1218,7 +1218,7 @@ static int docg4_resume(struct platform_device *pdev)
return 0;
}
-static void __init init_mtd_structs(struct mtd_info *mtd)
+static void init_mtd_structs(struct mtd_info *mtd)
{
/* initialize mtd and nand data structures */
@@ -1290,7 +1290,7 @@ static void __init init_mtd_structs(struct mtd_info *mtd)
}
-static int __init read_id_reg(struct mtd_info *mtd)
+static int read_id_reg(struct mtd_info *mtd)
{
struct nand_chip *nand = mtd_to_nand(mtd);
struct docg4_priv *doc = nand_get_controller_data(nand);