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| author | Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> | 2019-10-31 23:39:39 +0300 |
|---|---|---|
| committer | Vignesh Raghavendra <vigneshr@ti.com> | 2019-11-09 14:43:53 +0530 |
| commit | c15995695ea971253ea9507f6732c8cd35384e01 (patch) | |
| tree | 7417785435dce04916f460bbbdf1f9d7faaa947c /drivers/mtd/nand | |
| parent | 72914a8cff7e1d910c58e125e15a0da409e3135f (diff) | |
mtd: cfi_cmdset_0002: fix delayed error detection on HyperFlash
The commit 4844ef80305d ("mtd: cfi_cmdset_0002: Add support for polling
status register") added checking for the status register error bits into
chip_good() to only return 1 if these bits are 0s. Unfortunately, this
means that polling using chip_good() always reaches a timeout condition
when erase or program failure bits are set. Let's fully delegate the task
of determining the error conditions to cfi_check_err_status() and make
chip_good() only look for the Device Ready/Busy condition.
Fixes: 4844ef80305d ("mtd: cfi_cmdset_0002: Add support for polling status register")
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Diffstat (limited to 'drivers/mtd/nand')
0 files changed, 0 insertions, 0 deletions