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Merge branch 'drm-fixes-4.19' of git://people.freedesktop.org/~agd5f/linux into drm...
[linux-2.6-microblaze.git]
/
drivers
/
mtd
/
nand
/
raw
/
denali.c
diff --git
a/drivers/mtd/nand/raw/denali.c
b/drivers/mtd/nand/raw/denali.c
index
ca18612
..
67b2065
100644
(file)
--- 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;