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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-09-06 12:12:09 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-09-06 12:12:09 -0700 |
| commit | 925e0ea47cacc285286550dd48ff4b51cdd911ef (patch) | |
| tree | d66f34b74cb1c7ee84d0209a5e9de2283cbd266a /drivers/mtd | |
| parent | 86ba8b0aee711b01fa5a14868035a3f4d6b1e1d9 (diff) | |
| parent | b25046b1e5e3f1423434da77ccc859f2f779d1ce (diff) | |
| download | talos-obmc-linux-925e0ea47cacc285286550dd48ff4b51cdd911ef.tar.gz talos-obmc-linux-925e0ea47cacc285286550dd48ff4b51cdd911ef.zip | |
Merge tag 'for-linus-20140905' of git://git.infradead.org/linux-mtd
Pull mtd fixes from Brian Norris:
"Two trivial MTD updates for 3.17-rc4:
- a tiny comment tweak, to kill a bunch of DocBook warnings added
during the merge window
- a small fixup to the OTP routines' error handling"
* tag 'for-linus-20140905' of git://git.infradead.org/linux-mtd:
mtd: nand: fix DocBook warnings on nand_sdr_timings doc
mtd: cfi_cmdset_0002: check return code for get_chip()
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/chips/cfi_cmdset_0002.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/mtd/chips/cfi_cmdset_0002.c b/drivers/mtd/chips/cfi_cmdset_0002.c index 5a4bfe33112a..46c4643b7a07 100644 --- a/drivers/mtd/chips/cfi_cmdset_0002.c +++ b/drivers/mtd/chips/cfi_cmdset_0002.c @@ -1434,6 +1434,10 @@ static int cfi_amdstd_otp_walk(struct mtd_info *mtd, loff_t from, size_t len, mutex_lock(&chip->mutex); ret = get_chip(map, chip, base, FL_LOCKING); + if (ret) { + mutex_unlock(&chip->mutex); + return ret; + } /* Enter lock register command */ cfi_send_gen_cmd(0xAA, cfi->addr_unlock1, |
